Dr. Mark Cinnamon, MD

Internal Medicine  |  
Male  |  
Age 71
Insurances AcceptedSave
Dr. Mark Cinnamon, MD
Dr. Mark Cinnamon, MD is an internal medicine doctor who practices in Washington, DC. He is 71 years old and has been practicing for 45 years. Dr. Cinnamon is affiliated with The George Washington University Hospital, Medstar Washington Hospital Center and Sibley Memorial Hospital.

2440 M St NW Ste 201

Washington, DC 20037

Contact Information

(202) 775-2777

Dr. Mark Cinnamon, MD

Dr. Mark Cinnamon, MD

Accepted insurance

  • We do not accept health insurance

*Please verify this information when scheduling an appointment.

Learn about Dr. Cinnamon

Care Philosophy

Dr. Cinnamon specializes in Internal Medicine (adult primary medical care), in conditions ranging from general health care to difficult-to-diagnose medical conditions. Combining the roles of diagnostician and personal physician, Dr. Cinnamon develops deep and meaningful relationships with each of his patients as they work together towards optimal health. In the complex world of healthcare, the goal of Dr. Cinnamon?s solo practice is to provide high quality, comprehensive care for his patients.
...Read More

Dr. Cinnamon's Experience

Dr. Cinnamon's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • No sanctions found
  • No board actions found


  • Internal Medicine

Board Certifications

Dr. Cinnamon does not have any board certifications listed.


Conditions Treated

  • Arthritis
  • Arthritis of the Neck
  • Arthritis of the Spine
  • Asthma
  • Depression
  • Diabetes
  • Emphysema
  • Heart Disease
  • High Cholesterol
  • Hip Arthritis
  • Hyperlipidemia
  • Hypertension
  • Iron Deficiency Anemia
  • Isolated Systolic Hypertension
  • Knee Arthritis
  • Labile Hypertension
  • Megaloblastic Anemia
  • Osteoarthritis
  • Osteoporosis
  • Pernicious Anemia
  • Primary Hypertension
  • Primary Osteoporosis
  • Secondary Hypertension
  • Sleep Apnea
  • White Coat Hypertension


  • Electrocardiogram (EKG)
  • Immunization
  • Physical Examination
  • Urinalysis
  • Vaccination

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for District of Columbia.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • The Ohio State University
    Undergraduate School | Graduated 1968
  • SUNY Dwnstate M C Coll Med
    Medical School | Graduated 1972
  • George Wash University
    Internship Hospital | Completed 1973
  • Geo Washington University Hospital
    Residency Hospital | Completed 1975
  • George Wash University
    Fellowship Hospital | Completed 1976

Awards & Recognition

Awards & Honors

Dr. Cinnamon has no awards or honors listed.

Media & Publications

Dr. Cinnamon has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Cinnamon does not have any memberships or affiliations listed. If you are Dr. Cinnamon and would like to add memberships or affiliations, please update your profile.

Dr. Cinnamon's Reviews

Likelihood of recommending Dr. Cinnamon to family and friends
based on 2 total reviews
Dr. Cinnamon's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    Under 10 minutes
Have you seen Dr. Mark Cinnamon, MD?
Are you Dr. Cinnamon?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Visit Dr. Cinnamon

Now Accepting New Patients
  • We do not accept health insurance

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Cinnamon has admitting privileges

Medstar Washington Hospital Center
110 Irving St NW
Washington, DC 20010
View Hospital Profile
Sibley Memorial Hospital
5255 Loughboro Rd NW
Washington, DC 20016
View Hospital Profile
The George Washington University Hospital
900 23rd St NW
Washington, DC 20037
View Hospital Profile

View other doctors with similar experience to find the right doctor for you.

Men's Health Medicine
Internal Medicine
Internal Medicine
Internal Medicine
Infectious Disease Medicine
Internal Medicine