Dr. Nelson Alfred Bonheim MD is a male Internist, has 40 years of experience and practices in Gastroenterology.
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).

Learn more about Dr. Nelson Bonheim:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

1.5
  • Currently 1.5 of 4 stars
(7)
Patient comments (7)

The overall average patient rating of Dr. Nelson Bonheim is Satisfactory. Dr. Bonheim has been reviewed by 7 patients who have provided 7 comments. The rating is 1.5 out of 4 stars.

Patient Ratings
Ease of Appointment 2.4
  • Currently 2.4285714285714 of 4 stars
Promptness 2.4
  • Currently 2.4285714285714 of 4 stars
Courteous Staff 2.8
  • Currently 2.8333333333333 of 4 stars
Accurate Diagnosis 2.0
  • Currently 2 of 4 stars
Bedside Manner 1.0
  • Currently 1 of 4 stars
Spends Time with Me 1.3
  • Currently 1.2857142857143 of 4 stars
Follows Up After Visit 1.6
  • Currently 1.5714285714286 of 4 stars

Specialties & Research

Dr. Nelson Bonheim, MD is board certified in Gastroenterology.

  • He has special expertise in 27 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Autoimmune Diseases
  • Barrett Esophagus
  • Biliary Tract Diseases
  • Biliary Tract Surgical Procedures
  • Celiac Disease
  • Chronic Hepatitis B
  • Chronic Hepatitis C
  • Colon Cancer
  • Colonoscopy
  • Constipation
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Endoscopic Ultrasound (Fetoscopy)
  • Fibrosis
  • Hemorrhoids
  • Hepatitis
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • > Show all expertise

Education & Awards

Dr. Bonheim graduated from Rosalind Franklin University, North Chicago. He has 1 awards.

Awards  
Castle Connolly Top Doctors: New York Metro Area™ (2002 - 2008, 2010 - 2014)

Affiliations

Dr. Bonheim has 3 hospital affiliations:

  • Greenwich Hospital Association 
  • Greenwich Hospital, Greenwich CT 
  • Greenwich Hospital 

Accepted Insurance Plans

Dr. Bonheim accepts these health insurances in at least one office:

  • MVP Health Care Preferred Care - 1 plan
  • United Healthcare - 12 plans
  • HIP Health Plan of New York - 8 plans
  • Anthem - 17 plans
  • Empire Blue Cross Blue Shield - 3 plans
  • Unicare - 5 plans
  • Oxford Health Plans - 2 plans
  • Cigna - 7 plans
  • The Empire Plan (UHC) - 1 plan
  • Aetna - 3 plans

Languages

  • French
  • Yiddish


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Additional Information
Where does Dr. Nelson A. Bonheim practice?
Dr. Nelson Bonheim practices Gastroenterology near Greenwich, CT.
See Greenwich Gastroenterologists.