Alan R. Morrison, DO, FACP

Top-Rated Internal Medicine for adults and adolescents in Washington, D.C. Making primary care personal through concierge medicine.
Request AppointmentCall Us 202-966-0622

“The thing I like most about our internal medicine practice is spending time getting to know people. This is one of the most important parts of being in medicine to me.”

-Alan Morrison, D.O.

Whole Person Approach

One doctor. One location. One friendly team.

Preventative Screenings

Preventative screenings are the foundation to our Whole Person Approach to care and keep our patients consistently healthy and ahead of the curve.

Enhanced Connectivity

Enjoy peace of mind through enhanced connectivity to your providers, so you know that care is always within reach.

Evidence-Based Management

We believe in evidence-based management of your medical conditions and care, so that you can be confident that treatment is proven and comprehensive.


Patient Testimonials

See why we are top rated.


You really are the best!

Dr Morrison has been my (and my husband’s) primary care physician for nearly a decade. His demeanor, openness, thoughtfulness and professionalism are unparalleled and his commitment to remaining a true solo practitioner is fantastic (he’ll never sell out to Big Box Medicine).

– M.O., Patient

I am very appreciative

I was quite sick and days away from a major SCUBA diving trip…You addressed my condition expeditiously & professionally..In short, I recovered quickly, and by the time of my first dive, I was well.  You saved what proved to be a magnificent dive trip, and for that I am very appreciative. 

– D.L., Patient


Location & Contact Information

Internal Medicine & Primary Care Near You

Dr. Alan Morrison is a top-rated internal medicine and primary care doctor conveniently located in Upper Northwest Washington D.C. treating adult and adolescent patients.

Telephone Hours

Monday-Thursday: 8AM-5PM
Friday: 8AM-3PM

Regular Office Hours

Regular office hours are by appointment:

Monday & Wednesday: 9AM-4:30PM
Tuesday: 9AM-2:45PM
Friday: 9AM-12:45PM

Extended office hours are available by appointment.

After Hours Information

Members of the practice are provided with a specific after hours phone number to reach Dr. Morrison directly.

Other callers, may call our answering service at 240-638-9757 to contact the physician on call 24 hours a day.

If you call our office after hours for a routine matter you may leave a message on the office voicemail. Your message will be addressed the next business day.

*In the event of a medical emergency, dial 911.


Skip to content