
Medical Registration Verified
Dr. John Zawacki is a General Physician,Gastroenterologist and Internal Medicine in Worcester 1655, Worcester MA and has an experience of 56 years in these fields. Dr. John Zawacki practices at UMass Memorial Children's Medical Center in Worcester 1655, Worcester MA and Office in Worcester 1655, Worcester MA. Some of the services provided by the doctor are: ARTHRITIS,Insomnia,Polymyositis,Irritable Bowel Syndrome (IBS) and Intestinal Diverticulosis etc.
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72 Surgeries & Treatments

Intestinal Diverticulosis

Peptic Ulcer Disease
Irritable Bowel Syndrome (IBS)
Inflammatory Bowel Disease (IBD)
GASTROENTEROLOGY
Urinary Tract Infection (UTI)
Immunization Administration
Fecal Occult Blood Test for Colorectal Cancer
Electrocardiogram (EKG)

Diabetes Counseling