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Mark G. Christopher, MD

Services

Gastroenterology
Patient Rating
4.8 / 5 (349 Reviews) About Ratings

Call 855-446-5937

Dr. Christopher specializes in colorectal cancer screening, colon polyp
evaluation and follow up, upper and lower endoscopy, evaluation of
Swallowing problems, pill cam study of the small intestine, inflammatory
bowel disease evaluation, irritable bowel syndrome, diagnosis of reflux
symptoms.  

Contact Information

  • Office: 855-446-5937

Locations

Profile

Gender:

Male

Board Certifications

  • American Board of Internal Medicine
  • American Board of Gastroenterology

Department

  • Gastroenterology

Graduate

University of Madras, India

Residency

St. Joseph's Hospital, Providence, RI St. Mary's Hospital, Rochester, NY

Reviews

4.5
July 02, 2026
Was over an hour behind for my appointment
4.96
June 18, 2026
Dr Christopher seems very caring and thorough
5.0
June 11, 2026
Dr. Christopher was very nice and answered all questions I had. I was treated respectfully and with kindness.
5.0
June 03, 2026
It was quick and to the point. Every question I had was answered clearly. Each step of the colonoscopy was explained carefully.
5.0
May 28, 2026
Good
4.0
May 26, 2026
Visit went very well.
5.0
May 21, 2026
Excellent care
4.78
May 21, 2026
Good
5.0
May 20, 2026
Wonderful experience
5.0
May 17, 2026
Very good
5.0
May 14, 2026
Very good experience!
5.0
May 09, 2026
Dr Christopher amazed me by the questions he asked that no other dr in my life has. It was refreshing and I felt heard and safe as well.
5.0
April 29, 2026
This was a most refreshing visit.
5.0
April 24, 2026
Dr. Christopher is an amazing doctor who reassured me about any anxiety I may have about my upcoming colonoscopy. I appreciate him for making his patients feel comfortable and confident about their appointment and future concerns. Thank you.
5.0
April 23, 2026
Very efficient visit with Dr Christopher who is a great Dr.
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