Founded in 1929 and having become a part of Optum in April 2018, Reliant Medical Group serves approximately 317,000 patients, making it the largest independent, ambulatory integrated health system in the Central Massachusetts and Metro West Regions. With over 500 providers, including physician and advanced practitioners, and 2,600 employees across more than 20 locations, we offer a full range of primary care and over 30 different specialties. In addition to primary and specialty care for children and adults, we also provide an array of convenient ancillary services including comprehensive radiology and laboratory services, eye services, walk-in urgent care, diabetic and nutritional counseling, and much more.