John J Zelis, MD

Undersea And Hyperbaric Medicine

Accepting new patients

Expertise of John J Zelis, MD

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Medical School

Northeastern Ohio Universities College of Medicine

Residency

Rectal Surgery - Robert Wood Johnson Univ Hosp

CLEVELAND CLINIC HEALTH SYSTEM, EASTERN REGION

Fellowship

Grant Medical Center

Board Certification
Surgery: The American Board of Surgery
Ages Accepted
Adults