Health Care Rounds

Dr. Allen Weiss graduated from Columbia University’s College of Physicians and Surgeons and is board certified in Rheumatology, Internal Medicine, and Geriatrics. He is a Fellow of the American College of Physicians and the American College of Rheumatology.In 2017, Dr. Weiss became an Assistant Professor of Medicine at the Mayo Clinic School of Medicine and was also elected to the American Hospital Association Board. He’s been named to Becker’s Top 100 Outstanding Physician leaders of healthcare systems several times now.John Marchica is a veteran health care strategist and COO of Darwin Research Group, a health care market intelligence firm specializing in health care delivery systems. He’s a two-time health care entrepreneur, and his first company, FaxWatch, was listed twice on the Inc. 500 list of fastest-growing American companies. John is the author of The Accountable Organization and has advised senior management on strategy and organizational change for more than a decade.John did his undergraduate wor