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General Services

BMG_Primary Care

Family Medicine

Family Medicine is the core of Blackhawk Medical Group. Your primary care provider will ensure that you are getting all the appropriate preventive care and diagnostic tests based on your age and situation.

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BMG_Walk-in Clinic

Walk-in Clinic

When you are suffering from an unexpected illness or injury, or want medical attention without an appointment, you are invited to utilize our convenient walk-in clinic located in the Tassajara Crossing Shopping Center.

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Whether you are looking for your newborn’s first pediatrician or you are new to the area and hoping for great pediatric practice for your child, you will be welcome at the pediatric practice of Blackhawk Medical Group.

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Additional Services

Supporting Families in the East Bay Area

Exceptional care begins with preventative care including the services below.


Vaccines are safe and effective. We believe everyone should receive the recommended vaccines according to guidelines provided by the AAP and CDC.

Physical Exams

Our goal is to provide counseling to address your concerns and to make sure you stay healthy. It’s your one-on-one time to discuss any issues you might be having.

Screening Tests

Whether you are experiencing symptoms or you just want to prevent health problems, we offer comprehensive screening tests to diagnose conditions early on.

Meet Your Providers

Your Family Medicine & Pediatric Care Team

John Roberts MD

Family Medicine

Jonathan Humphrey, MD

Family Medicine

Mark Reginato, MD
Sheetal Shah, DO

Internal Medicine

Family Medicine