
Signature by MedStar Health
Quick Facts
| Practice Type | Concierge |
| Location | Chevy Chase, Maryland, Washington D.C. |
| Doctors | Merlene Horan MD, Family Medicine |
| Telehealth Type | Telehealth appointments |
| Telehealth Available | Yes |
About
At Signature by MedStar Health, Dr. Merlene Horan delivers executive health and family medicine from the practice's Chevy Chase location. , region. Readers of Best of Bethesda named it the best concierge medical practice in their 2026 Reader's Choice Awards.
A dedicated care navigator coordinates priority scheduling for both in-person and telehealth appointments. Members reach their physician and care team directly, 24 hours a day, seven days a week. The practice arranges same-day visits for urgent needs and handles scheduling for specialist appointments and diagnostic tests. The care team also includes a nutritionist and an athletic trainer, giving members access to comprehensive wellness support alongside primary care.
Details
Phone
(202) 545-4700Website
Visit websiteOur Doctors
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Frequently Asked Questions
Signature by MedStar Health charges an annual membership fee. The practice does not list pricing publicly. You can call 202-545-4700 or submit an interest form on the practice website to get current pricing details.
Yes, Signature by MedStar Health accepts most insurance plans, including in-network Medicare plans. The practice bills all visits through your insurance. Because the Signature experience includes services beyond standard coverage, some components may not be covered. The practice submits claims on your behalf to your primary and any secondary insurance carrier.
Yes, members remain responsible for any applicable co-pays and fees their insurance does not cover. Medicare, Medicaid, and most commercial plans require providers to collect co-pays, and Signature by MedStar Health follows those requirements.
Generally, you cannot apply an HSA, FSA, or Medical Savings Account toward the annual membership fee, as those accounts cover medical services rather than subscription fees. You can use those funds for co-pays, prescriptions, deductibles, and other billable medical expenses.
Signature by MedStar Health accepts all adults as members. Children aged 14 and older may also enroll if a parent or guardian covers them under the same insurance policy.
Yes. Members have direct communication access to Dr. Horan and the care team 24 hours a day, seven days a week. The practice designs this access to ensure you can reach your physician whenever a need arises.
Yes. Signature by MedStar Health offers telehealth visits alongside in-person care. A dedicated care navigator schedules both types of appointments as a priority. The practice also offers in-home lab draws and other services at your preferred location.
The care team handles specialist coordination on your behalf. , region.
net, by phone at 202-545-4700, or through the interest form on the Signature by MedStar Health website. A member of the team will walk you through membership details and next steps.
Practice last updated March 21, 2026
