Posted on March 6, 2014

Orthopedic surgeons Frank Ennis, MD, Brian Kavanagh, MD, Seth Miller, MD, along with Greenwich Hospital’s anesthesiology, nursing and physical therapy staff will present an informative and comprehensive seminar about joint replacement surgery on Wednesday, April 2nd from 6-8pm. This free seminar will be presented in the Noble Conference Center at Greenwich Hospital. The three joint replacement specialists will present comprehensive information about the latest advances in joint replacement such as computer-assisted surgery, minimally invasive and muscle sparing techniques. Also, information on how to prepare for joint replacement surgery, post-operative pain management and what to expect from the recovery process. The seminar is open to the public. Registration is required. To register, call (203) 863-4277 or register online at

Download: Joint Replacement Surgery PDF

Dr. Ennis Leading joint replacement expert Frank Ennis, MD is a board-certified orthopedic surgeon and fellowship trained in adult reconstructive surgery. He is a specialist in hip and knee replacement is among the first orthopedic surgeons in the New York area to perform computer-assisted joint replacement. He completed his undergraduate studies at Yale University and post-baccalaureate pre-medical studies at Harvard University. Dr. Ennis graduated from Duke University School of Medicine and completed a residency at Yale University Department of Orthopaedic Surgery. He received fellowship training in adult reconstructive surgery at New England Baptist Hospital in Boston.

Dr. Brian Kavanagh Brian Kavanagh, MD has performed over 6000 joint replacement surgeries in the past 25 years and was one of the first surgeons in the New York area to perform minimal incision joint replacement. He is a board certified orthopedic surgeon who graduated from Princeton University and earned a medical degree at University of Connecticut School of Medicine. Dr. Kavanagh’s internship and residency was at the Mayo Clinic, Mayo Graduate School of Medicine in Rochester, Minnesota, where he also served on the faculty for seven years. He was on the teaching staff at Yale University School of Medicine in New Haven for five years, was a consultant to the Department of Orthopedics at the Mayo Clinic, where he specialized in hip and knee reconstruction, and also an instructor for the hip and knee total joint fellowship program.

Dr. Miller  Seth Miller, MD is a board-certified orthopedic surgeon specializing in arthroscopic shoulder surgery and shoulder replacement at ONS. He is a staff orthopedic physician at Greenwich Hospital and is Assistant Attending Physician in Orthopedic Surgery at New York-Presbyterian Hospital. Dr. Miller served as orthopedic consultant to the New York Mets for nine years, attending spring training and regular Major League season games where he oversaw the physical condition of players. Dr. Miller has performed over 1000 total shoulder and reverse shoulder replacements, the most significant breakthrough in shoulder replacement surgery in the last 30 years.

To learn more about Joint Replacement Surgery, click here.

Orthopaedic and Neurosurgery Specialists, PC (ONS) physicians provide expertise in the full spectrum of musculoskeletal conditions and injuries, sports medicine, minimally invasive orthopedic, spine and brain surgery, joint replacement and trauma. The main office is located at 6 Greenwich Office Park on Valley Road, Greenwich, CT. For more information, visit or call 203.869.1145.