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Office
4200 W Memorial Rd
Suite 212
Oklahoma City, OK 73120Phone+1 405-755-2087Fax+1 405-755-2959
Summary
- Dr. Ronald Janzen, MD is a gastroenterologist in Oklahoma City, Oklahoma. He is currently licensed to practice medicine in Oklahoma. He is affiliated with Mercy Hospital Oklahoma City and OU Medical Center Edmond.
Education & Training
Texas A&M College of Medicine-Scott and White Medical Center (Temple)Fellowship, Gastroenterology, 1976 - 1978- Texas A&M College of Medicine-Scott and White Medical Center (Temple)Residency, Internal Medicine, 1973 - 1976
Wake Forest School of Medicine of Wake Forest Baptist Medical CenterClass of 1973
Certifications & Licensure
OK State Medical License 1975 - 2016
