Get in touch

Phone: 339-793-8998

knownwell Comprehensive Primary Care

Meet our Providers

At knownwell, the care team is at the heart of what we do. Our thoughtful and welcoming providers are available both virtually and in person to partner with you on your wellness journey.

Meet our providers

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Angela Fitch MD, FACP, FOMA, Dipl. ABOM

Co-Founder, Chief Medical Officer, Metabolic Health & Primary Care Physician
New England

Britta Reierson, MD, FAAFP, Dipl. ABOM

Midwest/Central Medical Director, Metabolic Health & Primary Care Physician
New England

PJ Pettinato, MD

Head of Primary Care, Primary Care Physician
New England

Sherri Powell PA-C

Texas Physician Assistant
Greater Dallas Area

Megan Mirgorodsky, MS, RD, LDN

Clinical Dietitian
New England

Ariana Wood, MS, RD, LDN

Clinical Dietitian
New England

Debra Basler, NP

Nurse Practitioner
New England

Jill Day, NP

Nurse Practitioner
New England

Julie Riney, MA, CPT, CNC

Health Coach
New England

Katelin Cashman, PA-C

Physician Assistant
knownwell Comprehensive Primary Care Boston Clinic

Where we’re located

New England: 15 Oak St 2nd floor, Needham, MA 02492 in person & virtually
Texas: Available virtually (In-person coming to Dallas area soon)
Minnesota: Coming soon!

We're happy to see you virtually or in person. Our center is situated just 15 miles west of downtown Boston, with convenient access via the commuter rail and I-90. Nestled in Needham, we take pride in establishing our inaugural center in Boston, MA, a city renowned for hosting some of the nation's premier hospitals and medical centers. This strategic location positions us at the forefront of healthcare innovation and expertise.

knownwell is also coming to Dallas, TX, and Minnesota in 2024! You can register today to see us virtually and we will have in-person availability when our Dallas physical clinic opens. You can also sign up today to receive updates on when you can register in Minnesota!

Stay tuned for additional locations coming soon!

Insurances Accepted

knownwell accepts most insurance providers. Please contact us to confirm eligibility.

For Providers Referring Patients

If you are a provider who would like to refer to knownwell, please contact us and provide: Name, DOB, and contact info.

You can reach us through any of these options:
MA Phone: 339-793-8998
MA Fax: 833-464-5350
TX Phone: 469-699-8983
TX Fax: 833-972-8242

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knownwell Comprehensive Primary Care
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