Dr. Jaclyn Tuck, MD

Dr. Jaclyn Tuck (she/her) is a Massachusetts native who is dedicated to  providing thoughtful, personalized care to patients across the Merrimack Valley. She joined Integrated Gastroenterology Consultants in 2025 and is honored to care for the community where she grew up.

Dr. Tuck earned her Bachelor of Science in Biology from Brandeis University and completed a Master’s degree at Boston University School of Medicine. She went on to receive her medical degree with honors from University College Dublin in Ireland, where she developed a strong foundation in global and patient-centered healthcare. Dr. Tuck completed her Internal Medicine residency and Gastroenterology fellowship at the Mayo Clinic in Arizona, where she trained in the full spectrum of digestive health and disease.

In addition to her expertise in general gastroenterology and liver disease, Dr. Tuck is board certified in Obesity Medicine. She has a special interest in helping patients navigate the challenges of weight management, with a focus on improving long-term health and overall well-being. She is committed to creating strong, trusting relationships where patients feel heard, informed, and supported throughout their health journey. Outside of medicine, Dr. Tuck enjoys running, pilates, traveling, and spending time with her family and two dogs.