Dr. Zawacki is on Doximity
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Office
55 Lake Ave N
Department Of Gastroenterology
Worcester, MA 01655Phone+1 508-856-3069
Education & Training
- Tufts Medical CenterResidency, Internal Medicine, 1972 - 1975
- Tufts Medical CenterResidency, Internal Medicine, 1968 - 1970
- Tufts University School of MedicineClass of 1968
Certifications & Licensure
- MA State Medical License 1970 - 2023
- American Board of Internal Medicine Internal Medicine
Awards, Honors, & Recognition
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012
Publications & Presentations
PubMed
- 17 citationsAccurately diagnosing and successfully treating chronic cough due to gastroesophageal reflux disease can be difficult.Richard S. Irwin, John K. Zawacki
The American Journal of Gastroenterology. 1999-11-01 - 110 citationsRisk of early surgery for Crohn's disease: implications for early treatment strategiesBruce E. Sands, Joanne E Arsenault, Michael J. Rosen, Mazen Alsahli, Laurence S. Bailen
The American Journal of Gastroenterology. 2003-12-01 - 21 citationsChronic cough due to gastroesophageal reflux. Clinical, diagnostic, and pathogenetic aspects.R S Irwin, C L French, F J Curley, J K Zawacki, F M Bennett
Chest. 1993-11-01
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