Mary-Anne Ost, MD
Quick Facts
| Practice Type | Concierge |
| Doctors | Mary-Anne Ost MD, Family Medicine |
About
She holds board certification through the American Board of Family Medicine, with additional certification in Geriatrics. Her approach pairs close personal collaboration with evidence-based clinical care. Dr. Ost participates in the network, which equips her practice with advanced wellness tools and comprehensive screening programs. Members receive a custom wellness plan built around their individual health needs. The practice offers same- and next-day appointments, and Dr. Ost remains reachable by phone after hours and on weekends. Patients always see Dr. Ost directly, not a nurse practitioner or physician assistant. She maintains hospital affiliations with Chester County Hospital and Jennersville Regional Hospital.
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Frequently Asked Questions
The annual membership fee at Mary-Anne Ost, MD - MDVIP is $2,200 per year. The practice also offers quarterly payments of $550 and semi-annual payments of $1,100. This fee covers the MDVIP Wellness Program, including comprehensive screenings and a custom wellness plan tailored to each member.
Yes, the practice accepts insurance for standard medical services such as sick visits, and bills your insurer with applicable copays, co-insurance, and deductibles. The annual membership fee covers preventive care services that insurance typically does not include, such as advanced screenings and wellness planning.
Yes. Members can reach Dr. Ost by phone after hours and on weekends. This direct access means you can contact her for urgent concerns without waiting for the next business day.
The practice offers same- and next-day appointments for members. This level of access reflects the smaller practice size Dr. Ost maintains as part of the MDVIP network.
The MDVIP Wellness Program includes comprehensive health screenings, diagnostic tests, and a custom wellness plan designed around your individual needs. Dr. Ost uses this program as a foundation for proactive, prevention-focused care. The annual membership fee covers these services.
Dr. Ost sees patients at her primary office at One Commerce Boulevard, Suite 203 in West Grove, PA. She also maintains a secondary office at 689 Unionville Road, Suite 2 in Kennett Square, PA. Both locations share the same phone number: (610) 869-0311.
Dr. Ost holds affiliations with Chester County Hospital and Jennersville Regional Hospital. These relationships support continuity of care when members require hospital-based services.
Yes. If you need urgent care while away from home, Dr. Ost can help coordinate care with a local hospital, pharmacy, or physician at your travel destination. Members also gain access to MDVIP's Medical Centers of Excellence for specialized care beyond what local providers offer.
You can request to join by completing the form on Dr. Ost's MDVIP profile page. From there, you can choose to join immediately, schedule a meeting with Dr. Ost, or request more information before committing.
Practice last updated June 6, 2026