Dr. Tiwari most recently served as vice president of medical affairs and regional medical director for three Steward Health Care hospitals in the Boston area. He previously served as a medical director at Springfield, Mass.-based BayState Health and as senior medical director of its regional health plan, Health New England, according to a Jan. 6 news release.
Holyoke Medical Center is a 219-bed independent community hospital with more than 1,600 employees, including more than 375 physicians and consulting staff.
