Welcome to Orthopaedics New England
For more than two decades Orthopaedics New England has served the residents of Waterbury, Middlebury, New Milford, Farmington, and surrounding communities in western Connecticut. We specialize in hip replacement and resurfacing, knee replacement, revision of failed joint replacements, hip and knee arthroscopy, and adult fracture care. Our orthopedic surgeons, Dr. John Keggi and Dr. Robert Kennon, are world-renowned for anterior approach hip replacement and their knee replacement method, which they teach to other physicians around the world.
Our Services & Specialties
John M. Keggi, MD
As a renowned expert in adult hip and knee reconstruction, Dr. Keggi is a frequently invited course instructor, lecturer, and presenter at universities and medical conferences around the country and internationally.
Robert Edward Kennon, MD
A board-certified and fellowship-trained orthopedic surgeon, Dr. Kennon has performed thousands of anterior approach total hip replacements, Birmingham hip resurfacings, and minimally invasive total knee replacements.
James T. Prado, DC
Dr. Jim Prado was the president and director of the Pomperaug Chiropractic & Holistic Center in Southbury, Connecticut, for more than 32 years. In 2019, he joined Orthopaedics New England. His emphasis is on the holistic treatment of acute and chronic pain syndromes as well as sports injuries.
Matthew Ariyavatkul, PA-C
Matt received a master of medical science in the physician assistant program at Yale University in 2010 and joined the team at Orthopaedics New England shortly thereafter. He is certified by the National Commission on Certification of Physician Assistants.
Michael Guerin, PA-C
Michael graduated from the physician assistant program at Quinnipiac University in 2014 and joined the team at Orthopaedics New England. He is certified by the National Commission on Certification of Physician Assistants.
Joshua Rickards, PA-C
Joshua earned a master of health science in physician assistant studies from Drexel University in 2005 and joined Orthopaedics New England in 2014. He is certified by the National Commission on Certification of Physician Assistants.
Erin Sanzone, PA-C
Erin earned a master of health science in the physician assistant program at Quinnipiac University in 1997, and she has been with Orthopaedics New England since 2008. She is certified by the National Commission on Certification of Physician Assistants.