Alexander, Jonathan

Dr. Shih received his undergraduate degree from Princeton University, and medical degree from New York University School of Medicine. He completed his residency, chief residency, and nephrology fellowship at the hospital of the University of Pennsylvania in Philadelphia. Dr. Shih is board certified in both internal medicine and nephrology. He is also a clinical specialist in hypertension. He currently serves as chief of nephrology and hypertension at Danbury Hospital, and as medical director of the DaVita dialysis unit in Danbury. He is dedicated to treating all aspects of nephrology/hypertension, in both outpatient and inpatient settings.

Craig L. Floch MD, is board-certified by the American Board of Surgery and a Fellow of the American Society for Metabolic and Bariatric Surgery with over 25 years of experience operating in Fairfield County Connecticut. Dr. Craig Floch has previously held privileges at Norwalk Hospital, St. Vincent's Medical Center, Griffin Hospital, Bridgeport Hospital and Milford Hospital. He is now presently employed as Associate Medical Director of Bariatric Surgery at Danbury Hospital. Dr Floch founded Fairfield County Bariatrics and Surgical Specialist and established the Connecticut Chapter of the American Society of Metabolic and Bariatric Surgery. He has had the distinguished privilege during his career to sit on a multitude of committees including the Executive Committee at both Norwalk Hospital and St. Vincent's Medical Center. He served on the Board of Trustees at Fairfield County Medical Association. In addition, he has held teaching positions as part of the Yale/Norwalk Hospital PA Residency Teaching Program. He holds titles as Assistant Professor of Surgery at Netter Quinnipiac School of Medicine and the University of Vermont School of Medicine. He has been honored to be awarded the Castle Connoly Top Doctors Award as well as Connecticut Top Doctors for many years. He has won numerous teaching awards from the Yale/Norwalk PA program. After spending the last 13 years as Director of Metabolic and Bariatric Surgery at Hartford Healthcare’s St. Vincent's Medical Center, he is honored to join the Nuvance Health team and participate as Associate Medical Director of Bariatric Surgery at Danbury Hospital.

Dr. Gregory Wagner is a gastroenterologist dual board certified in Internal Medicine and Gastroenterology. Dr. Wagner graduated from Touro College of Osteopathic Medicine and completed his Internship at Rowan School of Osteopathic Medicine. He completed an Internal Medicine Residency and Gastroenterology Fellowship at Coney Island Hospital. He served as Chief Resident during his Internal Medicine Residency and Chief Fellow during his Gastroenterology Fellowship. Dr. Wagner has a compassionate approach to patient care focused on applying the latest technology and standards of care to each patient’s unique medical needs. When not at work, Dr. Wagner enjoys spending time with his wife and daughter and enjoys watching professional sports and playing golf.