Summary

Dr. John Zawacki is a gastroenterologist and internal medicine physician with 58 years of medical experience. He earned his medical degree from Tufts University School of Medicine and completed his residency at New England Medical Center. Dr. Zawacki is fluent in both Spanish and English.

Dr. Zawacki practices at UMass Memorial Medical Center in Worcester, Massachusetts. He specializes in treating complex digestive conditions such as Crohn's disease and ulcerative colitis. His expertise includes advanced procedures like infusion therapy and intravenous chemotherapy for patients requiring specialized treatment. Patients rate Dr. Zawacki 4.7 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • 4.7
  • 58 years of experience
  • speaks Spanish, English
  • New England Medical Center
  • 2 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 1 office location
  • Male

Office Location

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Dr. John Kendrew Zawacki, MDTheresa Obonyano, APRNJan Seiler, APRNAshley Anderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
58 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English Speaks English
Worcester , MASACRAMENTO , CAMontgomery , ALSACRAMENTO , CA
Med School: TUFTS UNIVERSITY SCHOOL OF MEDICINE Med School: The University of Texas Health Science Center at Houston Med School: Georgia State University Med School: East Tennessee State University - Quillen College of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Kendrew Zawacki

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Kendrew Zawacki has the following 2 specialties

Specialty Expertise

Dr. John Kendrew Zawacki has the following 12 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

58 Years Experience

EDUCATION & TRAINING

Residency

New England Medical Center

Medical School

TUFTS UNIVERSITY SCHOOL OF MEDICINE
Tufts University School Of MedicineGraduated in 1968

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Frequently Asked Questions

What languages does Dr. John Zawacki speak?
Dr. John Zawacki speaks Spanish and English.
Is Dr. John Zawacki accepting new patients?
Dr. John Zawacki has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Zawacki's office located?
Dr. John Zawacki's office is located at 55 Lake Ave N, Worcester, MA, 01655.
Does Dr. John Zawacki accept virtual/telehealth appointments?
Dr. John Zawacki has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. John Zawacki accept my insurance?
You can see the insurance plans that Dr. John Zawacki accepts on their Vitals profile.

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