Dear Valued Patient:

I am very pleased to inform you that Reliant Medical Group became part of OptumCare on April 1, 2018.  OptumCare is the healthcare delivery arm of Optum, a health services and innovation company.  As a result, Reliant is no longer a tax-exempt charitable corporation.  Rest assured, this will not change Reliant’s and OptumCare’s shared purpose and core mission: to help make the health care system in Central and MetroWest Massachusetts work better for everyone.

Our new relationship with OptumCare is an exciting development for our patients, our employees, and the community.   Reliant Medical Group is now stronger than ever, with access to a wider range of new resources and healthcare expertise.  In fact, we are even more prepared to fulfill our mission of providing excellent and comprehensive medical care to you and your families.

You will find Reliant’s transition to OptumCare to be seamless. You will still have the caregivers you have come to know and trust, we will accept the same insurances, and you will see the same friendly faces at our medical offices. Our commitment to providing top-quality, responsive healthcare to you and your family remains our top priority.

Thank you for entrusting your care to Reliant Medical Group.


Tarek Elsawy, MD
President & CEO