Skip to main content
John Tomaszewski, MD, Pathology, Buffalo, NY

JohnETomaszewskiMD

Pathology Buffalo, NY

Transplantation Immunology, Anatomic Pathology, Clinical Pathology

Professor of Pathology, SUNY Buffalo

Are you Dr. Tomaszewski?

Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.

  • Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
    You already have 66 invites waiting!
  • Read the latest clinical news, personalized to your specialty.

Claim this profile

Not you? Find your profile

  • Office

    100 High St
    Buffalo, NY 14203
    Phone+1 716-859-5600

Summary

  • Dr. John Tomaszewski, MD is a board certified pathologist in Buffalo, New York. He is currently licensed to practice medicine in New York and Pennsylvania. He is affiliated with KALEIDA Health and Erie County Medical Center.

Education & Training

  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemResidency, Pathology-Anatomic and Clinical, 1979 - 1983
  • Pennsylvania Hospital of the University of Pennsylvania Health System
    Pennsylvania Hospital of the University of Pennsylvania Health SystemInternship, Internal Medicine, 1977 - 1978
  • Perelman School of Medicine at the University of Pennsylvania
    Perelman School of Medicine at the University of PennsylvaniaClass of 1977

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 2012 - 2025
  • PA State Medical License
    PA State Medical License 1978 - 2024
  • American Board of Pathology Anatomic Pathology & Clinical Pathology
  • American Board of Pathology Immunopathology

Awards, Honors, & Recognition

  • America's Top Doctors Castle Connolly, 2005-2014
  • America's Top Doctors for Cancer Castle Connolly, 2005-2013
  • Philadelphia Magazine Castle Connolly, 2004-2010

Publications & Presentations

PubMed

Press Mentions

  • Anatomical Gift Donors Honored at Memorial Service
    Anatomical Gift Donors Honored at Memorial ServiceJuly 9th, 2021
  • Donors’ Generosity Recognized at UB’s Anatomical Gift Ceremony
    Donors’ Generosity Recognized at UB’s Anatomical Gift CeremonyJuly 8th, 2021
  • Every COVID-19 ‘Variant of Concern’ Detected in Erie Co
    Every COVID-19 ‘Variant of Concern’ Detected in Erie CoJune 17th, 2021
  • Join now to see all