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21 results for Medical Office Administrator in Concord, CA

Medical Administrator

Oakland, California
onsite
Temporary / Contract
23.75 - 27.5 USD / Hourly
We are looking for a Medical Administrator to support daily clinical and administrative operations in Oakland, California. This Long-term Contract position is ideal for someone who is comfortable working in a back-office setting while also assisting with patient-facing tasks such as intake and check-in. The role offers a permanent schedule with flexibility in start times, rotating holiday coverage, and one weekend shift each month. Responsibilities:• Prepare patients for visits by escorting them to exam rooms, gathering basic information, and ensuring they are ready for clinical staff.• Welcome patients at arrival, complete registration activities, and help maintain an organized and efficient front-desk flow when needed.• Confirm active coverage and review benefits with insurance providers to support accurate patient access and billing readiness.• Enter and update patient information in the electronic medical record system with a high level of accuracy and attention to detail.• Coordinate appointments, manage schedule adjustments, and communicate clearly with patients regarding visit timing and follow-up needs.• Support day-to-day administrative operations in a medical office environment while maintaining professionalism and patient confidentiality.• Participate in weekend and holiday coverage on a rotating basis in alignment with department scheduling needs. If you are interested in this role please apply today and call us at (510)470-7450
2026-09-19T00:00:00Z

Dental Administrative Assistant

San Mateo, California
onsite
Temporary / Contract
25 - 30 USD / Hourly
Dental Administrative Assistants!: We're partnering with local dental practices throughout San Mateo County and are actively building our network of talented Dental Administrative Assistants for upcoming opportunities. If you're passionate about patient care, thrive in a fast-paced dental environment, and enjoy keeping an office running smoothly, we'd love to connect with you. What you will do: <ul><li>Serve as the first point of contact for patients, delivering exceptional customer service in person, by phone, and via email.</li><li>Schedule, confirm, and coordinate patient appointments while maintaining an efficient office calendar.</li><li>Manage patient intake paperwork and maintain accurate electronic health and dental records.</li><li>Verify dental insurance eligibility, benefits, and coverage prior to appointments.</li><li>Process patient registrations, referrals, pre-authorizations, and other required documentation.</li><li>Respond to billing inquiries, collect payments, and assist with account reconciliations.</li><li>Coordinate communication between patients, dentists, hygienists, and office staff.</li><li>Ensure compliance with HIPAA regulations and maintain strict patient confidentiality.</li><li>Support daily administrative operations, including filing, scanning, data entry, and record management.</li><li>Maintain office supplies and assist with front office organization and workflow.</li><li>Address patient questions and concerns with professionalism, empathy, and attention to detail.</li><li>Contribute to a welcoming, organized, and patient-focused office environment.</li></ul>
2026-09-16T00:00:00Z

Office Manager

Palo Alto, California
onsite
Temporary / Contract
41.8 - 48.4 USD / Hourly
We are looking for an Office Manager to oversee the daily workplace experience for a contract position based in California. This role is ideal for someone who takes pride in creating an organized, welcoming, and well-supported office environment for employees and visitors alike. You will coordinate office operations, manage supplies and logistics, and contribute to team events and employee support activities that help the workplace run smoothly. Responsibilities: • Shape a comfortable office environment by coordinating workspace setup, organizing shared areas, and enhancing the overall employee and guest experience. • Maintain appropriate inventory levels for office materials, refreshments, and kitchen essentials by planning recurring orders and monitoring usage trends. • Welcome visitors, while coordinating their arrival experience and ensuring attentive front-of-office support. • Assist with planning internal gatherings such as team celebrations, offsite events, and culture-building activities that strengthen employee engagement. • Oversee incoming and outgoing mail, package handling, and shipment coordination, including the movement of company hardware when needed. • Support onboarding and offboarding logistics by arranging equipment orders, shipping materials to remote team members, and recovering company devices at the end of employment. • Coordinate the selection and purchasing of branded merchandise to support employee engagement and company representation. • Work with external vendors and service providers to keep office operations running efficiently and address day-to-day administrative needs.
2026-09-24T00:00:00Z

Office Manager

Tracy, California
onsite
Temporary / Contract
27.7115 - 32.087 USD / Hourly
We are looking for an experienced Office Manager to support a busy CPA firm in Tracy, California. This Long-term Contract opportunity is ideal for a highly organized, detail-oriented individual who can keep daily operations running efficiently while providing dependable administrative support to both staff and leadership. The role requires sound judgment, strong attention to detail, and the ability to handle sensitive financial and client information with a high level of discretion. Responsibilities: • Direct daily office activities to ensure an efficient, well-organized work environment. • Support leadership and team members with a wide range of administrative and operational tasks. • Safeguard client and company records by maintaining confidentiality and accurate document handling practices. • Coordinate calendars, internal workflows, and office documentation to keep priorities on track. • Assist with administrative work tied to tax and accounting processes, ensuring timely and accurate follow-up. • Maintain structured filing systems and organized records for easy access and compliance needs. • Communicate effectively with clients, vendors, and internal staff to support smooth office operations. • Monitor office supply levels, place orders as needed, and help manage general office resources. • Provide front-desk and additional administrative assistance as business needs evolve.
2026-09-01T00:00:00Z

Office Manager

Palo Alto, California
onsite
Temporary / Contract
25 - 35 USD / Hourly
Office ManagerPosition SummaryWe are seeking an organized and proactive Office Manager to oversee daily office operations and ensure a productive, efficient, and welcoming work environment. This role will support administrative functions, facilities coordination, vendor management, and employee experience initiatives.Key Responsibilities<ul><li>Manage day-to-day office operations and workplace logistics</li><li>Coordinate vendors, office services, and facility maintenance requests</li><li>Oversee office supplies, inventory, and budget tracking</li><li>Support onboarding, seating arrangements, and employee needs</li><li>Plan team meetings, events, and office activities</li><li>Manage conference rooms, mail distribution, and office communications</li><li>Provide administrative support to leadership as needed</li></ul>
2026-09-11T00:00:00Z

Office Manager

San Carlos, California
onsite
Permanent / Full Time
104000 - 124800 USD / Yearly
We are looking for an experienced Office Manager to oversee daily administrative and financial operations for a growing team in San Carlos, California. This role blends office leadership with hands-on accounting support, helping maintain accurate financial records, coordinated employee administration, and efficient internal processes. The ideal candidate brings a background in construction environments, strong organizational skills, and the ability to manage multiple priorities with precision. Responsibilities: • Oversee day-to-day office operations to ensure administrative, financial, and employee support activities run smoothly and efficiently. • Manage accounts payable, accounts receivable, and customer invoicing while maintaining accurate and timely financial records. • Assist with payroll coordination and related documentation to support consistent and compliant employee compensation processes. • Prepare month-end close materials, compile financial reports, and help leadership monitor business performance. • Administer employee benefits and insurance programs, including enrollment support, record maintenance, and coordination with external providers. • Support union reporting requirements and help organize documentation needed for audits and compliance reviews. • Maintain spreadsheets, reports, and reconciliations using advanced Excel skills to track operational and financial data. • Partner with internal stakeholders on accounting system processes, including supporting updates to financial tools when needed.
2026-09-03T00:00:00Z

Office Manager

San Jose, California
onsite
Temporary / Contract
31.6635 - 36.663 USD / Hourly
We are looking for a dependable Office Manager to support daily operations and help keep administrative and financial activities running smoothly. This Long-term Contract position calls for someone who can balance executive support with accurate bookkeeping while managing competing priorities effectively. The ideal candidate is organized, discreet, and comfortable handling both office coordination and financial recordkeeping in a fast-paced environment. Responsibilities: • Provide day-to-day administrative support to leadership, including coordinating schedules, preparing documents, and managing general office workflows. • Maintain accurate financial records by processing invoices, tracking payments, supporting payroll activities, and reconciling bank transactions. • Oversee front office operations by greeting visitors, handling incoming communications, and ensuring a detail-oriented and responsive office environment. • Monitor inventory levels for office materials and place orders as needed to keep supplies stocked and operations uninterrupted. • Manage accounts payable tasks, organize supporting documentation, and help ensure timely and accurate payment processing. • Prepare, file, and maintain organizational records, reports, and correspondence with a high degree of accuracy and confidentiality. • Prioritize multiple assignments independently, resolve routine administrative issues, and support efficient office operations across the organization. • Assist with bookkeeping and clerical processes using business software such as QuickBooks, Microsoft Office, Outlook, and Adobe Acrobat.
2026-09-17T00:00:00Z

Patient Admin Specialist (PAS)

Palo Alto, California
onsite
Temporary / Contract
27 - 37 USD / Hourly
We are looking for a Patient Admin Specialist (PAS) to support front-office operations in an outpatient clinic in Palo Alto, California. This Long-term Contract position focuses on delivering a smooth patient experience through registration, appointment coordination, surgery scheduling support, and responsive administrative service. The ideal candidate is organized, calm under pressure, and able to manage patient inquiries, documentation, and communication with providers while maintaining a high standard of service. Responsibilities: • Welcome patients at the front desk, manage check-in and check-out activities, and provide clear guidance on appointments, schedules, and payment-related questions. • Coordinate new patient intake and assist with surgery scheduling by aligning provider availability, clinic priorities, and urgent patient needs. • Respond to non-clinical patient messages and CRM inquiries, resolving routine matters directly and escalating more complex issues when needed. • Support providers and patients by using approved reference materials and internal tools to facilitate accurate administrative follow-through. • Maintain clinic records and office systems by updating databases, directories, and required internal forms in a timely manner. • Handle incoming and outgoing administrative materials, including faxes, mail, and clinic documents, while ensuring proper distribution and filing. • Monitor daily front-office workflows to help the clinic meet service expectations and maintain efficient operations. • Communicate professionally with patients, providers, and staff to ensure scheduling requests and operational updates are handled accurately.
2026-09-16T00:00:00Z

Legal Administrative Assistant

San Francisco, California
remote
Temporary / Contract
30 - 40 USD / Hourly
A San Francisco-based attorney is seeking a part-time Legal Administrative Assistant to help coordinate preparations for a significant criminal defense trial. The immediate need is for someone who can take ownership of trial-related logistics, manage changing priorities, and follow through on projects with limited oversight.The role is primarily remote, but the assistant must be available for occasional tasks in San Francisco, including touring potential accommodations for the trial team. Depending on the candidate’s experience and the attorney’s needs, the assignment may also include legal administrative, litigation, bankruptcy, or billing-related projects.Responsibilities<ul><li>Coordinate trial-team logistics, including sourcing and touring two townhouses near the trial location in San Francisco. </li><li>Help arrange internet service, supplies, and other practical needs for the trial accommodations. </li><li>Track assignments and deadlines, communicate with vendors and other contacts, and keep the attorney updated on progress. </li><li>Participate in Zoom meetings to learn the attorney’s processes and receive project-specific instructions. </li><li>Assist with litigation and trial-related administrative work as needed. </li><li>If experienced with legal document preparation, gather information from clients and prepare bankruptcy documents using attorney-provided forms or precedents. </li><li>If experienced with Excel or billing support, help organize business bank records and income information for tax and billing-related projects. </li></ul>
2026-09-24T00:00:00Z

Legal Administrative Assistant

San Francisco, California
onsite
Temporary / Contract
27 - 30 USD / Hourly
A San Francisco–based personal injury law firm is seeking a reliable and detail-oriented Legal Administrative Assistant to support its civil litigation team. This is a contract-to-hire opportunity ideal for a legal admin who enjoys being a central support resource in a fast-paced, plaintiff-side law firm environment. The Legal Administrative Assistant will provide general administrative and operational support to attorneys and legal staff, assisting with case coordination, document handling, and office operations. While experience in personal injury or litigation is preferred, candidates with administrative experience in any legal practice area are encouraged to apply. Key Responsibilities<ul><li>Provide administrative support to attorneys, paralegals, and legal staff</li><li>Prepare, format, and proofread correspondence and legal documents</li><li>Assist with basic court filings and document submissions as directed</li><li>Maintain and organize electronic and physical case files</li><li>Manage calendars, schedule meetings, and coordinate appointments</li><li>Answer phones, direct calls, and interact professionally with clients and vendors</li><li>Assist with intake forms, record requests, and general case coordination</li><li>Support office operations, including supplies, records management, and special projects</li></ul>
2026-09-14T00:00:00Z

Administrative Assistant

San Francisco, California
remote
Temporary / Contract
18.05 - 20.9 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to support leave-related administrative tasks in a part-time Contract position based in San Francisco, California. This fully remote opportunity is designed for individuals who can maintain a consistent weekly schedule while handling sensitive documentation, coordinating outbound communications, and keeping records current. The role is well suited for someone who is organized, dependable, and comfortable balancing document processing with light logistical support. Responsibilities: • Contact medical offices to obtain outstanding certification documents and resolve incomplete claim information through thorough follow-up communication. • Prepare, review, and organize paper-based leave documents to ensure they are complete and ready for submission. • Print, assemble, and send confidential materials to state agencies through the local post office while following secure handling practices. • Keep claim activity and progress notes updated in the designated system so internal teams can monitor status accurately. • Record mailing and filing expenses using the provided company card and submit supporting receipts for tracking purposes. • Support day-to-day administrative workflows related to leave cases with a strong focus on accuracy and timeliness.
2026-09-24T00:00:00Z

Administrative Assistant

Richmond, California
onsite
Temporary to Hire
22.8 - 26.4 USD / Hourly
We are looking for an organized and proactive Administrative Assistant to support leadership and key business functions in Richmond, California. This contract opportunity has the potential to become permanent and is ideal for someone who enjoys balancing executive support, coordination tasks, and document management in a fast-paced office setting. The role will contribute to bid preparation, team communication, marketing support, and event logistics while helping keep daily operations on track. ResponsibilitiesExecutive & Administrative Support<ul><li>Provide administrative support to company leadership, including calendar management, scheduling meetings, coordinating reminders, and preparing presentations.</li><li>Manage correspondence, maintain organized files, and assist with day-to-day office administration.</li><li>Coordinate with internal teams and external stakeholders to gather information and ensure timely completion of projects.</li></ul>Estimating & Procurement Support<ul><li>Assist with bid packages, RFQs, RFPs, prequalification packages, and other procurement-related documentation.</li><li>Track deadlines and help ensure all required documents are completed and submitted accurately and on time.</li><li>Support the estimating team with administrative tasks and document management.</li><li>Maintain organized records and electronic filing systems for proposals and project-related materials.</li></ul>Marketing & Event Coordination<ul><li>Maintain and organize company marketing assets, project information, and employee profiles.</li><li>Update website content and ensure company information remains current and accurate.</li><li>Assist with presentation preparation using existing templates.</li><li>Coordinate logistics for career fairs, recruiting events, client events, conferences, and company functions.</li><li>Support company apparel and promotional item ordering and inventory management.</li></ul>
2026-09-12T00:00:00Z

Administrative Assistant

Burlingame, California
onsite
Temporary / Contract
34 - 37 USD / Hourly
Robert Half is partnering with a well-established educational organization to identify a highly organized and experienced Administrative Assistant to provide critical administrative, operational, and project support for a busy educational program. This is an excellent opportunity for a proactive administrative professional who enjoys working in a fast-paced environment, managing multiple priorities, coordinating complex projects, and supporting leadership with a high level of professionalism and discretion. The Administrative Assistant will play an important role in keeping programs, meetings, events, financial processes, records, and day-to-day operations running smoothly. The ideal candidate is detail-oriented, resourceful, comfortable working independently, and able to exercise sound judgment while managing competing deadlines. Key Responsibilities<ul><li>Provide administrative and operational support to program leadership.</li><li>Coordinate grant applications, program projects, and related documentation.</li><li>Maintain databases, files, records, and program information.</li><li>Coordinate meetings, conferences, workshops, and large-scale events, including logistics and materials.</li><li>Attend Board and leadership meetings and prepare accurate meeting minutes.</li><li>Process stipends, vendor invoices, check requests, and other financial documentation.</li><li>Assist with budget tracking, reporting, and program recordkeeping.</li><li>Prepare, edit, and proofread reports, correspondence, presentations, and other documents.</li><li>Research and compile information from files, databases, and other resources.</li><li>Manage calendars, appointments, travel arrangements, and meeting materials for leadership.</li><li>Support program communications, including basic website and social media updates.</li><li>Serve as a professional point of contact for staff, members, educational institutions, vendors, and the public.</li><li>Work effectively with diverse cultural and professional groups.</li><li>Manage multiple projects simultaneously while adapting to changing priorities.</li><li>Perform other administrative and project-related duties as assigned.</li></ul>
2026-09-25T00:00:00Z

Administrative Assistant

Redwood City, California
onsite
Temporary / Contract
25 - 35 USD / Hourly
Contract & Contract-to-Hire | Robert HalfAs fourth quarter approaches, organizations across the Peninsula and surrounding areas are preparing for one of the busiest hiring seasons of the year. Robert Half is actively seeking Administrative Assistants interested in contract and contract-to-hire opportunities to support upcoming hiring needs. Many companies increase hiring during Q4 to manage increased workloads, support key projects, cover employee leaves, and prepare for the new year. By connecting with Robert Half now, you'll be positioned to hear about new opportunities as they become available. Responsibilities:<ul><li>Answer and direct incoming phone calls</li><li>Manage calendars, schedules, and meeting coordination</li><li>Prepare correspondence, reports, and documents</li><li>Maintain filing systems and records</li><li>Support office operations and administrative projects</li><li>Process data entry and maintain databases</li><li>Assist with event planning and meeting logistics</li><li>Provide excellent customer service to internal and external stakeholders</li></ul>
2026-09-16T00:00:00Z

Administrative Assistant

Oakland, California
onsite
Temporary / Contract
23 - 26 USD / Hourly
Administrative AssistantWe are seeking an organized Administrative Assistant to support daily office operations, coordinate schedules, and assist with general administrative tasks.Responsibilities:<ul><li>Answer phones, emails, and greet visitors</li><li>Schedule meetings and maintain calendars</li><li>Prepare reports, correspondence, and documents</li><li>Organize filing systems and office records</li><li>Order office supplies and support team projects</li></ul>
2026-09-19T00:00:00Z

Administrative Assistant

Mountain View, California
onsite
Temporary / Contract
25 - 40 USD / Hourly
Administrative AssistantPosition SummaryWe are seeking a professional and organized Administrative Assistant to provide administrative support and help ensure the smooth day-to-day operations of the office. The ideal candidate is detail-oriented, proactive, and able to manage multiple priorities in a fast-paced environment.Key Responsibilities<ul><li>Manage calendars, schedule meetings, and coordinate appointments</li><li>Answer phones, respond to emails, and greet visitors</li><li>Prepare correspondence, reports, presentations, and other documents</li><li>Maintain filing systems and accurate records</li><li>Coordinate office supplies, shipments, and vendor communications</li><li>Assist with data entry, expense reports, and special projects</li><li>Support leadership and team members with administrative tasks as needed</li></ul>
2026-09-11T00:00:00Z

Administrative Assistant

Fremont, California
onsite
Temporary / Contract
22 - 25 USD / Hourly
Robert Half is seeking a receptionist with a strong sense of ownership and attention to detail. In this Receptionist role you will be responsible for answering phones, acting as the company liaison, and interacting professionally with customers. This is a great opportunity for those looking for a dynamic team environment, offering a great work space/office, excellent benefits and great career advancement and opportunity. This is a temporary-to-fulltime position located in Fremont, California. Receptionist Duties:<ul><li>Greet and welcome guests as they arrive at the office</li><li>Ensure reception area is well-kept and clean</li><li>Answer multi line phone lines and greet guests</li><li>Prepare badges for guests and visitors</li><li>Maintain a log of all visitors</li><li>Upkeep calendar and schedule any upcoming events </li></ul>
2026-09-16T00:00:00Z

Administrative Assistant

San Mateo, California
onsite
Temporary / Contract
25 - 35 USD / Hourly
Contract & Contract-to-Hire | Robert HalfAs we approach the fourth quarter, one of the busiest hiring periods of the year, Robert Half is actively seeking experienced Administrative Assistants interested in contract and contract-to-hire opportunities throughout the Peninsula, San Mateo County, and surrounding areas. Many organizations ramp up hiring efforts toward year-end to support leadership teams, cover leaves, assist with special projects, and prepare for the new year. By joining our network now, you'll be positioned to hear about upcoming opportunities as they become available. Responsibilities:<ul><li>Answer and direct incoming phone calls</li><li>Manage calendars, schedules, and meeting coordination</li><li>Prepare correspondence, reports, and documents</li><li>Maintain filing systems and records</li><li>Support office operations and administrative projects</li><li>Process data entry and maintain databases</li><li>Assist with event planning and meeting logistics</li><li>Provide excellent customer service to internal and external stakeholders</li></ul>
2026-09-17T00:00:00Z

Administrative Assistant

Sunnyvale, California
onsite
Temporary / Contract
23.75 - 27.5 USD / Hourly
We are looking for a dependable Administrative Assistant to support daily operations in Sunnyvale, California. This Long-term Contract position will contribute to both support and account-related functions, requiring strong organization, sound judgment, and a service-focused approach. The ideal candidate brings experience handling account documentation and maintenance tasks in a financial services environment while managing multiple priorities with accuracy and professionalism. Responsibilities: • Provide administrative support across morning and afternoon assignments, helping maintain smooth workflow between support services and account-related operations. • Assist with opening new accounts and processing account maintenance activities while following established banking or financial service procedures. • Review forms, records, and account documentation for completeness and accuracy before submission or follow-up. • Respond to internal and customer-related inquiries with professionalism, clear communication, and a strong commitment to service. • Prepare, update, and organize spreadsheets, correspondence, presentations, and routine reports using Microsoft Office applications. • Track deadlines, manage competing requests, and prioritize daily tasks to ensure timely completion of assigned work. • Collaborate with team members across departments to support operational goals in a fast-paced environment. • Identify issues, research appropriate next steps, and help resolve routine administrative and account-related problems efficiently.
2026-09-25T00:00:00Z

Administrative Assistant

Daily City, California
onsite
Temporary / Contract
25 - 35 USD / Hourly
Contract & Contract-to-Hire | Robert HalfAs fourth quarter approaches, organizations across the Peninsula and surrounding areas are preparing for one of the busiest hiring seasons of the year. Robert Half is actively seeking Administrative Assistants interested in contract and contract-to-hire opportunities to support upcoming hiring needs. Many companies increase hiring during Q4 to manage increased workloads, support key projects, cover employee leaves, and prepare for the new year. By connecting with Robert Half now, you'll be positioned to hear about new opportunities as they become available. Responsibilities:<ul><li>Answer and direct incoming phone calls</li><li>Manage calendars, schedules, and meeting coordination</li><li>Prepare correspondence, reports, and documents</li><li>Maintain filing systems and records</li><li>Support office operations and administrative projects</li><li>Process data entry and maintain databases</li><li>Assist with event planning and meeting logistics</li><li>Provide excellent customer service to internal and external stakeholders</li></ul>
2026-09-16T00:00:00Z

Administrative Assistant

West Sacramento, California
onsite
Permanent / Full Time
25 - 30 USD / Hourly
Lisa Cole with Robert Half is partnering with a well-respected organization is seeking a highly organized and proactive Administrative Assistant to support executive leadership, governance activities, board operations, and key organizational programs. This position is ideal for an experienced administrative professional who thrives in a fast-paced environment, enjoys coordinating high-level meetings and projects, and can manage confidential information with professionalism and discretion.This role offers the opportunity to work closely with executive leaders, board members, committees, and external stakeholders while contributing to initiatives that support organizational governance, strategic priorities, and leadership development.Key Responsibilities<ul><li>Provide administrative and organizational support to executive leadership, boards, committees, and governance bodies.</li><li>Coordinate leadership nomination, election, appointment, and vacancy processes.</li><li>Manage calendars, meeting logistics, travel arrangements, and executive schedules.</li><li>Prepare agendas, meeting materials, reports, presentations, correspondence, and official communications.</li><li>Coordinate governance meetings, committee meetings, and special events, including onsite logistics and vendor coordination.</li><li>Track action items and follow up on key deliverables to support organizational objectives.</li><li>Support onboarding and offboarding activities for board and committee members.</li><li>Assist with departmental budgets, expense tracking, contracts, and expenditure approvals.</li><li>Maintain confidential records, filing systems, governance documentation, and organizational databases.</li><li>Research, compile, and organize information for reports, presentations, and special projects.</li><li>Partner with internal and external stakeholders to ensure exceptional service and communication.</li><li>Serve as a backup resource for executive-level administrative support functions.</li><li>Assist with process improvement initiatives to enhance operational efficiency and effectiveness.</li></ul>
2026-09-11T00:00:00Z