Are you Dr. Kniaz?
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 46 invites waiting! - Read the latest clinical news, personalized to your specialty.
Office
9410 Calumet Ave Ste 401
Munster, IN 46321Phone+1 219-922-4900Fax+1 219-836-9922
Summary
- Dr. John Kniaz, DO is a gastroenterologist in Munster, Indiana. He is currently licensed to practice medicine in Indiana, Pennsylvania, and Illinois. He is affiliated with Franciscan Healthcare Munster, Community Hospital, and Franciscan Health Hammond.
Education & Training
- New York Medical College at St Michael's Medical CenterResidency, Internal Medicine, 1974 - 1975
- St Michael's Medical CenterInternship, Transitional Year, 1972 - 1973
- Philadelphia College of Osteopathic MedicineClass of 1972
Certifications & Licensure
- NY State License 1974 - Present
- IN State License 1983 - 2025
- IL State License 1977 - 2020
- CT State License 1975 - 1993
- NJ State License Active through 1993
- PA State License 1981 - 1984
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification athenaClinicals EHR, athenahealth, Inc, 2013
Publications & Presentations
PubMed
- 10 citationsChlorpropamide hepatotoxicity: report of a case and review of the literature.H.L. Schneider, Hornbach Kd, John L. Kniaz, Mark Efrusy
The American Journal of Gastroenterology. 1984-09-01 - 17 citationsPortal pressure reduction induced by partial mechanical obstruction of the superior mesenteric artery in the anesthetized dog.Roberto J. Groszmann, AT Blei, John L. Kniaz, Edward H. Storer, Harold O. Conn
Gastroenterology. 1978-08-01 - 4 citationsFlexible video vaginoscopy and its use in enterovaginal fistulas.Howard S. Mitz, John L. Kniaz, Mark Efrusy
The American Journal of Gastroenterology. 1993-03-01
Professional Memberships
- Member
- Member