4.2
19 Ratings with 5 written Reviews
Summary
Dr. Thomas Dunzendorfer is a board-certified physician specializing in gastroenterology, internal medicine, and endocrinology, diabetes & metabolism. He earned his medical degree from Goethe-Universitaet Frankfurt Am Main Fachbereich Medizin and brings nearly four decades of clinical experience to his practice. Dr. Dunzendorfer is fluent in Spanish and Chinese, allowing him to serve patients from diverse cultural backgrounds.
Dr. Dunzendorfer practices at multiple locations throughout Massachusetts, including Berkshire Medical Center, Athol Hospital, and Heywood Hospital in Gardner and Athol. His expertise includes treating colon polyps and diverticular conditions like diverticulosis. He performs various diagnostic procedures including abdominal ultrasounds and provides sedation services for patient comfort during examinations. Patients consistently rate Dr. Dunzendorfer highly for his care, giving him an average rating of 4.2 out of 5 stars.
Dr. Dunzendorfer practices at multiple locations throughout Massachusetts, including Berkshire Medical Center, Athol Hospital, and Heywood Hospital in Gardner and Athol. His expertise includes treating colon polyps and diverticular conditions like diverticulosis. He performs various diagnostic procedures including abdominal ultrasounds and provides sedation services for patient comfort during examinations. Patients consistently rate Dr. Dunzendorfer highly for his care, giving him an average rating of 4.2 out of 5 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 39 years of experience
- speaks Spanish, Chinese
- Goethe-Universitaet Frankfurt Am Main Fachbereich Medizin
- 5 written reviews
- 3 specialties
- 12 areas of expertise
- 3 board certifications
- 3 hospital affiliations
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Thomas Dunzendorfer has 3 locationsHeywood Gastroenterology
250 Green St Ste 104Gardner, MA 01440 Tel: (978) 669-5522
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Thomas Dunzendorfer, MD | Ashley Anderson, APRN | Theresa Obonyano, APRN | Jan Seiler, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 39 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks Spanish, Chinese | Speaks English | Speaks English | Speaks English |
| Gardner , MA | SACRAMENTO , CA | SACRAMENTO , CA | Montgomery , AL |
| Med School: Goethe-Universitaet Frankfurt Am Main Fachbereich Medizin | Med School: East Tennessee State University - Quillen College of Medicine | Med School: The University of Texas Health Science Center at Houston | Med School: Georgia State University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Thomas Dunzendorfer
Medical Specialties
Dr. Thomas Dunzendorfer has the following 3 specialties
Specialty Expertise
Dr. Thomas Dunzendorfer has the following 12 areas of expertise
Certifications, License, & Education
39 Years Experience
Dr. Thomas Dunzendorfer holds an expired medical license in the state of Massachusetts.
Medical License
Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2025.
Education & Training
Medical School
Graduated from Goethe-Universitaet Frankfurt Am Main Fachbereich Medizin in 1987.
NPI Number
Dr. Dunzendorfer's NPI number is 1194786210.
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Frequently Asked Questions
- What languages does Dr. Thomas Dunzendorfer speak?
- Dr. Thomas Dunzendorfer speaks Spanish and Chinese.
- Where is Dr. Thomas Dunzendorfer's office located?
- Dr. Thomas Dunzendorfer's office is located at 250 Green St Ste 104, Gardner, MA, 01440.
- Does Dr. Thomas Dunzendorfer accept virtual/telehealth appointments?
- Dr. Thomas Dunzendorfer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Thomas Dunzendorfer?
- You can find contact information for Dr. Thomas Dunzendorfer here on Vitals.
- Which hospitals is Dr. Thomas Dunzendorfer affiliated with?
- Dr. Thomas Dunzendorfer is affiliated with Berkshire Medical Center, Athol Hospital, and Heywood Hospital.
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