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Welcome to Regeneris Boston

Our team is dedicated to helping you look and feel your best

We offer a variety of surgical and non-surgical dermatological, aesthetic and regenerative procedures at our three Massachusetts offices in Westwood, North Attleboro and Raynham. Our experienced team of providers includes plastic, reconstructive and MOHS surgeons, physician assistants, and regenerative medicine expert Dr. Ryan Welter MD PhD. Our focus is on minimally invasive, advanced therapies - including stem cell therapies - that help our patients turn back the clock to look and feel their best.


Meet the Team


Ryan Welter, MD., Ph.D

Ryan Welter, MD, PhD is the CEO and Medical Director of Regeneris Medical. Dr. Welter obtained his doctorate in Biochemistry and Molecular Biology from Oklahoma State University and his M.D. from the University of Oklahoma. He completed his residency at Brown University Medical School, where he now serves as Clinical Associate Professor. In 2002, Dr. Welter founded Tristan Medical, which has grown to be one of the largest providers of primary, urgent, and occupational health care in Southeastern Massachusetts, serving over 70,000 patients a year. In 2005, Dr. Welter began a successful hair restoration practice and founded the New England Center for Hair Restoration, creating a state-of-the-art operating suite designed exclusively for accommodating hair transplant surgery. Research continues to be very important to Dr. Welter, and he hopes to see regenerative technology and research come together to benefit health care at Regeneris Medical Boston.