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3455 Main Street
Springfield MA, 01107
Fax: 413-794-8226
Office Hours: Mondays: 8:00 a.m. - 8:00 p.m.
Tuesday - Friday:  8:00 a.m. - 5:00 p.m.
Physicians & Staff:

Ritika Bhatt, MD

Eugene Boss, MD

Jeffrey Cossin, MD, Medical Director

Smitha Iyer, MD 

Rodrigo Salazar, MD

Learn more about our physicians at Find a Doctor

Terry Willett, Practice Manager

Services Include: Internal Medicine
About Our Practice: Baystate Medical Practices -  Northern Edge Adult Medicine is a group of internal medicine physicians whose goal is to provide residents of Springfield and its surrounding communities with the highest quality medical care.
Patient Information:

Diabetes:  There is an epidemic of Type 2 Diabetes in the USA today, but the disease is almost entirely preventable. How?  By eating less and exercising more. 


Baystate Health offers a wide array of information about diabetes prevention as well as the resources available at Baystate for education and treatment.  


Learn more....

MHQP Ratings:  

See how the Massachusetts Health Quality Partners rated BMP Northern Edge Adult Medicine based on feedback from our patients about their experiences in our office.


See how the Massachusetts Health Quality Partners rated BMP primary care practices overall for clinical quality. 


We participate in most insurance programs offered in our area. If you have any questions about whether your specific health plan covers our services, please call the toll-free number on the back of your insurance member ID card.


If you have commercial insurance coverage, primary or secondary, we will submit a claim to your insurance carrier. You are responsible for all balances due after your insurance company pays its portion, as well as for any co-payments required by your insurance company at the time of the visit.


If you are concerned about billing or have a question about acceptable insurance, please call one of the following numbers.


  •  For Physician Billing – (413) 794-5700


  •  For Hospital Billing – (413) 794-9999