Skip to main content
Geoffrey Nadzam, MD, General Surgery, New Haven, CT, Hospital of St Raphael


General Surgery New Haven, CT

Bariatric Surgery

Assistant Professor of Surgery, Yale School of Medicine

Dr. Nadzam is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Nadzam's full profile

Already have an account?

Education & Training

  • Stanford Health Care-Sponsored Stanford University
    Stanford Health Care-Sponsored Stanford UniversityResidency, Surgery, 2000 - 2003
  • Rutgers Health/Robert Wood Johnson Medical School
    Rutgers Health/Robert Wood Johnson Medical SchoolResidency, Surgery, 1996 - 2000
  • Rutgers New Jersey Medical School
    Rutgers New Jersey Medical SchoolClass of 1996

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2001 - Present
  • CT State Medical License
    CT State Medical License 2004 - 2024
  • NY State Medical License
    NY State Medical License 2003 - 2005
  • NJ State Medical License
    NJ State Medical License 1997 - 2001
  • American Board of Surgery Surgery

Awards, Honors, & Recognition

  • Top Doctors: New York Metro Area Castle Connolly, 2013-2014
  • CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013
  • Fellow (FACS) American College of Surgeons

Publications & Presentations


Journal Articles

  • Technical Feasibility of a Murine Model of Sleeve Gastrectomy with Ileal Transposition  
    Gregory A Breuer, Matthew O Hubbard, Geoffrey S Nadzam, Kathleen A Martin, Obesity Surgery

Press Mentions

  • 2023 ‘Top Doctors’ List Features Over 250 Yale Medicine Physicians
    2023 ‘Top Doctors’ List Features Over 250 Yale Medicine PhysiciansMay 3rd, 2023
  • Business Briefs
    Business BriefsJune 6th, 2021
  • Local Doctors Named Top Docs by Connecticut Magazine
    Local Doctors Named Top Docs by Connecticut MagazineJune 5th, 2021
  • Join now to see all

Professional Memberships

Hospital Affiliations