
Barry Z Izenstein MD
Diabetes, Lipid Metabolism
Assistant Clinical Professor, Medicine, Tufts Medical Center
Join to view full profile
2 Medical Center DrSuite 210Springfield, MA 01107
Phone+1 413-734-4667
Fax+1 413-737-1930
Join Doximity
As a Doximity member, you’ll join more than three million U.S. healthcare professionals—including 85+% of physicians, and 2/3 of all NPs and PAs—in a private, secure network.
- 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 3 invites waiting! - Read the latest clinical news, personalized to your specialty.
Summary
- Dr. Barry Izenstein, MD is an endocrinologist in Springfield, Massachusetts. He is currently licensed to practice medicine in Massachusetts, Ohio, and Michigan. He is an Assistant Clinical Professor at Tufts Medical Center.
Education & Training
Beth Israel Deaconess Medical CenterResidency, Internal Medicine, 1977 - 1978
Sparrow Hospital/Michigan State UniversityResidency, Internal Medicine, 1974 - 1975
University of MarylandInternship, Internal Medicine, 1972 - 1973
University of Cincinnati College of MedicineClass of 1972
Lahey ClinicFellowship, Endocrinology, Diabetes, and Metabolism
Certifications & Licensure
MI State Medical License Current
MA State Medical License 1979 - 2027
OH State Medical License 1972 - 1974
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Endocrinology, Diabetes and Metabolism









