Dr. Heather Marie Nisbeth, MD

Dr. Heather Nisbeth specializes in internal medicine and gastroenterology, bringing 37 years of medical experience to her practice. She earned her medical degree from the Jacobs School of Medicine & Biomedical Sciences at the University of Buffalo and completed her residency at the University of Connecticut Health Center. Her dual expertise allows her to provide comprehensive adult care while focusing on digestive system disorders and related conditions. Dr. Nisbeth is fluent in both English and Spanish, enabling her to serve a diverse patient population.

Based in Southbury, Connecticut, Dr. Nisbeth practices with Alliance Medical Group. Her clinical focus includes managing high blood pressure and related cardiovascular concerns, including emergency hypertensive situations. She performs diagnostic heart testing through electrocardiograms and provides depression screenings as part of comprehensive patient care. Patients have given Dr. Nisbeth an average rating of 3.3 on Vitals, …reflecting her established presence in the community.