Browse Health
Gastroenterologist (digestive)
43 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 (4)

The overall average patient rating of Dr. Charles Friedlander is Excellent. Dr. Friedlander has been reviewed by 9 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 4.4
Courteous Staff 3.8
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.7

Specialties & Research

Dr. Charles Friedlander, MD is board certified in Gastroenterology.

  • He has special expertise in 8 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colonoscopy
  • Constipation
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Sigmoidoscopy
  • Ulcerative Colitis

Education & Awards

Dr. Friedlander graduated from State University of New York Downstate, Brooklyn. He has 3 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2002 - 2008, 2010 - 2015)
Patients' Choice Award (2015)
Compassionate Doctor Recognition (2014)


Dr. Friedlander has 10 hospital affiliations:

  • Nyu Hospital For Joint Diseases 
  • NYU Langone Medical Center 


  • Spanish
  • Russian
  • Yiddish

> > > > Dr. Charles Friedlander, MD

Similar doctors nearby

Dr. Alex Sherman

Internal Medicine
28 years experience
New York, NY

Dr. Jonathan Cohen

21 years experience
New York, NY

Dr. Scott Weber

Internal Medicine
23 years experience
New York, NY

Dr. James Salik

31 years experience
New York, NY

Dr. Michael Ruoff

48 years experience
New York, NY

Dr. John Ackert

39 years experience
New York, NY
Search All Similar Doctors
Additional Information
Dr. Charles Norman Friedlander MD is a male Internist, has 43 years of experience and practices in Gastroenterology.
Where does Dr. Charles N. Friedlander practice?
Dr. Charles Friedlander has 2 office locations.
Dr. Charles Friedlander practices Gastroenterology near New York, NY.
See New York Gastroenterologists.