Browse Health
Internist, Rheumatologist
11 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. Douglas Marks is Average. Dr. Marks has been reviewed by 17 patients who have provided 5 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 3.4
Courteous Staff 3.9
Accurate Diagnosis 2.8
Bedside Manner 2.7
Spends Time with Me 3.0
Follows Up After Visit 2.5

Specialties & Research

Dr. Douglas Marks, MD is board certified in Internal Medicine and Rheumatology.

  • He has special expertise in 6 areas:
  • Arthritis
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatic Diseases
  • Rheumatoid Arthritis

Education & Awards

Dr. Marks graduated from University of Massachusetts, Worcester.


Dr. Marks has 4 hospital affiliations:

  • Elliot Hospital 
  • Mary Hitchcock Memorial Hospital 

> > > > Dr. Douglas Marks, MD

Similar doctors nearby

Dr. Diana Alexandru

Internal Medicine
5 years experience
Manchester, NH

Dr. Xiao-Qing Wang

Internal Medicine
4 years experience
Manchester, NH

Dr. Muhammad Mirza

Internal Medicine
17 years experience
Manchester, NH

Dr. Naureen Mirza

Internal Medicine
14 years experience
Manchester, NH

Dr. Yuki Igari

Internal Medicine
30 years experience
Manchester, NH

Dr. Anton Heins

Internal Medicine
35 years experience
Bedford, NH
Search All Similar Doctors
Additional Information
Dr. Douglas F Marks MD is a male Internist, has 11 years of experience and practices in Internal Medicine and Rheumatology.
Where does Dr. Douglas F. Marks practice?
Dr. Douglas Marks has 2 office locations.
Dr. Douglas Marks practices Internal Medicine and Rheumatology near Manchester, NH.
See Manchester Internists and Manchester Rheumatologists.