Contact & Location

The friendly staff at Rockville Concierge Doctors welcomes your call and looks forward to serving you. If you have any questions about our concierge medicine services, please call our office at (301) 545-1811. If you are an established patient and want to schedule an appointment, you can call us during our regular office hours or use our secure online appointment request form after hours.

Location & Phone

Rockville Concierge Doctors

Phone: (301) 545-1811
Fax: (301) 545-1814
On-call Line: (240) 638-9749

9420 Key West Avenue, Suite 104
Rockville, MD 20850

We are conveniently located near the corner of Shady Grove Road and Key West Avenue / West Montgomery Avenue, not far from Shady Grove Adventist Hospital and less than 1 mile from Highway 270.

Directions to Rockville Concierge Doctors from Bethesda, Maryland 

Rockville Concierge Doctors is located less than 20 minutes away from Bethesda, Maryland.

Directions via I-270 N

  1. Get on I-270 N from Wisconsin Ave / Rockville Pike
  2. Continue on I-270 N toward Rockville 
  3. Take Exit 6B
  4. Follow MD-28 W to Shady Grove Rd

Directions via I-495 N

  1. Get on I-495 N from Wilson Ln / River Rd
  2. Take I-270 Spur N toward Rockville 
  3. Take Exit 6B
  4. Follow MD-28 W to Shady Grove Rd

Office Hours

Our regular office hours are Monday-­Friday, 8:30 am to 4:30 pm (closed 12- 1 pm for lunch).

Evening appointments are available by request on the 2nd and 4th Thursday each month through 7:30 pm. Drs. Possner and Seidman will alternate these days. ­

Other appointment times outside of regular business hours may be arranged in advance with your physician.

Office Closings 2018:

  • Monday, January 1 (New Year’s Day)­
  • Monday, May 28 (Memorial Day)
  • Wednesday, July 4 (Independence Day)
  • Monday, September 3 (Labor Day) ­ ­
  • Thursday, November 22, & Friday, November 23 (Thanksgiving) ­ ­
  • Tuesday, December 25 (Christmas) ­ ­

Office Closing at Noon: ­

  • Monday, December 24 (Christmas Eve)
  • Monday, December 31 (New Year’s Eve) ­ ­

Medical Emergencies

In the event of a life-threatening medical emergency, call emergency medical services at 911 immediately. DO NOT WAIT! Inform the emergency room staff that you are a patient of Rockville Concierge Doctors, and they will contact us.

After Hours Urgent Medical Needs

If you have an urgent medical need and need to talk to our doctors after our regular hours, please call our office at (240) 638-9749. A doctor is on-call 24 hours a day. Your call will be returned promptly.

Insurance / Payment

At Rockville Concierge Doctors, we don’t accept insurance. Rather, we charge a membership fee for the year, which includes unlimited office visits as well as care over the phone and through our patient portal. This allows us to limit the number of patients in our panel, which in turn allows us to provide more time and attention to each patient.

For your convenience, we accept check, Visa, and MasterCard.


If one of our doctors suggests a specialist evaluation or diagnostic testing that requires a referral, we will make every effort to provide this for you as soon as possible. Some referrals require insurance preauthorization and cannot be processed immediately. Insurance guidelines prohibit us from backdating referrals. We require three business days for the processing of routine referrals.

Prescription Requests

Prescriptions and refills for established patients of Rockville Concierge Doctors are routinely issued during our regular office hours (see above), although we will also issue urgent refills during the evenings, weekends, or holidays. You can make your request by calling our office at (301) 545-1811 during regular business hours or (240) 638-9749 after hours.

Electronic Communications

For patient privacy reasons, we ask that you conduct any electronic communication through our free patient portal and not email. That being said, electronic communication should be reserved for non-urgent issues only. If you do not receive a response through the patient portal within 24 hours, please call (301) 545-1811 during regular business hours or (240) 638-9749 after hours.

Rockville Concierge Doctor Building-Rockville Concierge Doctor location-Rockville, Maryland

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