Dr. Alan R. Morrison, DO | Washington, DC | Internal Medicine

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Dr. Alan Morrison is an internal medicine physician with 32 years of experience caring for adults and adolescents. He earned his medical degree from Des Moines University College of Osteopathic Medicine and has dedicated over three decades to providing comprehensive primary care. Dr. Morrison is fluent in both Spanish and English, allowing him to serve a diverse patient population.

Dr. Morrison practices at Suburban Hospital and maintains locations in Washington, DC and Bethesda, MD. He specializes in managing common health conditions including high blood pressure, high cholesterol, and elevated lipid levels in both adults and young patients. His practice offers essential diagnostic services such as blood testing, heart rhythm monitoring through EKGs, and complete blood count analyses to help monitor patient health. Patients have given him an average rating of 4.8 stars, reflecting their confidence in his compassionate and thorough approach to care.

AI-generated from data on this provider profile.

accepting new patients
4.8

57 Ratings
32 years of experience
speaks Spanish, English
Des Moines University College Of Osteopathic Medicine
52 written reviews
1 specialty
7 areas of expertise
1 board certification
1 hospital affiliation
2 office locations
Male

Patients express overwhelmingly positive sentiments about Dr. Alan Richard Morrison, describing him as knowledgeable, professional, and compassionate. He is praised for his attentiveness, willingness to listen, and ability to explain medical issues clearly. Many patients appreciate the time he spends with them and his dedication to addressing their needs, as well as his excellent referrals to specialists. Throughout the reviews, there are no significant negative comments or recurring criticisms found.

AI-generated from the text of patient reviews

57 ratings & reviews

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Showing 1 to 10 of 52 reviews

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My wife and I have been patients for years. Dr. Morrison is knowledgeable, professional, and personable. We recommend him without reservation.

February 4th, 2026

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I am not a fan of doctors, But Dr Morrison makes you feel relaxed and comfortable! He is very knowledgeable and explains everything in layman’s terms! Highly recommend Dr Morrison.

February 4th, 2026

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Excellent care concerning the flu which has been cured, as well as every other health issue that has come up over the past 9 years.

February 4th, 2026

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With so many physicians these days, I feel like I’m on a clock - 15 minutes and time is up. Not so with Dr. Morrison. He always spends the time I need to fully discuss my medical issues. He also has been excellent in referring me to highly qualified specialists when necessary. I highly recommend him.

February 4th, 2026

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Excellent front office talent, making your visit relaxing and informative. Dr. Morrison is an articulate, hands-on medical marvel. He has contacts with many specialist of his character. He takes time to listen. His website is user friendly and informative . A

February 4th, 2026

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As a physician myself, I am very careful about the doctors I see. What can I say that others haven't already said? Recently from out of state, I have been under his care for almost 2 years. I find Dr Morrison personable, professional, knowledgeable and compassionate. His clinical judgement is excellent. At a time when medical office staffs are easily overworked, his staff is very helpful.

February 4th, 2026

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Dr. Morrison could not have been more engaged and proactive in my recent engagement, makes a difference in your health planning to know that your PC is not only on your side but pushing for answers and results.

February 4th, 2026

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Likable, experienced, professional, thoughtful. Been seeing him for years and plan to continue.

September 15th, 2025

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Dr. Morrison was very thorough in answering all of my questions and then explaining our next steps for treatment. He is an excellent listener!

June 27th, 2025

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Dr. Morrison has been my clinically superb and caring physician for over 15 years. I’m a physician myself so I know a great doctor when I see one!

June 24th, 2025

Internal Medicine For Adults And Adolescents

5410 Connecticut Ave NW Ste 103Washington, DC 20015

Tel: (202) 966-0622

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Suburban Hospital

8600 Old Georgetown RdBethesda, MD 20814

Tel: (301) 896-3100


Dr. Alan Richard Morrison, DO	Dr. Ana Paunovic, MD	Dr. Christopher James Duke, MD	Dr. Meera Ramakrishnan, MD
Internal Medicine	Internal Medicine	Internal Medicine	Internal Medicine
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.8 (57 Ratings)	4.9 (19 Ratings)	3.2 (15 Ratings)	3 (2 Ratings)
32 Years of Experience	16 Years of Experience	38 Years of Experience	18 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks Spanish, English	Speaks Spanish, English	Speaks English	Speaks Spanish, English
Washington , DC	Bethesda , MD	Washington , DC	Gaithersburg , MD
Med School: Des Moines University College Of Osteopathic Medicine	Med School: Louisiana State University School Of Medicine In New Orleans	Med School: George Washington University School Of Medicine & Health Sciences	Med School: Albert Einstein College of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare

Internal Medicine

Check-up
Diabetes
Heartburn
Immunization
Physical
Vaccination
Weight Loss

MEDICAL LICENSE

Doctor Of Osteopathy, Maryland, 2027, Active

Doctor Of Osteopathy, District Of Columbia, 2026, Expired

EDUCATION & TRAINING

Medical School

Des Moines University College Of Osteopathic MedicineGraduated in 1994

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28 Years Exp | Washington, DC
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Dr. Tamara Lynette Hayes, MD
Anesthesiology
23 Years Exp | Glen Burnie, MD
(0)
Dr. Gabriel Soudry, MD
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40 Years Exp | Baltimore, MD
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Dr. Raymond Allen Bass, MD
Nephrology
53 Years Exp | Silver Spring, MD
(12)
Dr. Manolisa Tandoc Cornel-Manaloto, MD
Pediatrics
38 Years Exp | Manassas, VA
(9)

Where is Dr. Alan Morrison's office located?: Dr. Alan Morrison's office is located at 5410 Connecticut Ave NW Ste 103, Washington, DC, 20015.
What languages does Dr. Alan Morrison speak?: Dr. Alan Morrison speaks Spanish and English.
How can I make an appointment with Dr. Alan Morrison?: You can find contact information for Dr. Alan Morrison here on Vitals.
Is Dr. Alan Morrison accepting new patients?: Dr. Alan Morrison is accepting new patients on Vitals. View Dr. Alan Morrison's profile on Vitals to make an appointment.
Does Dr. Alan Morrison accept my insurance?: You can see the insurance plans that Dr. Alan Morrison accepts on their Vitals profile.

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