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140 High Street
Springfield MA, 01105
Fax: 413-794-5673

A Service of Baystate Medical Center


Office Hours:

Monday - Friday: 8:00 a.m. - 5:00 p.m.

Urgent Care:  Urgent, same day appointments are available.

Our patients who are sick or need advice about a health care problem should call us and ask to speak with our triage nurse.

Physicians & Staff:

Adolescent Medicine
Laura Koenigs, M.D.
140 High Street 

Peter Blier, PhD., M.D. - general pediatrics; also sees pediatric rheumatology patients at Baystate General Pediatrics, 3300 Main Street, Springfield 

Stephanie Carlin, D.O., Continuity Clinic Director

Carolyn Goldstein, M.D.

Ericka LaChance, M.D. - nursery coverage only

Matthew Sadof, M.D.

Shamsa Shafi, M.D.

Phanthila Singhaviranon, MD



Learn more about our physicians at Find a Doctor


Kathy Cassidy, P.N.P.

Lucy Garbus, P.N.P

Services Include:
  • Comprehensive pediatric primary care for newborn, children and adolescents.
  • Counseling Services - A social worker and financial counselor are available during regular business hours Monday through Friday to help link patients and family members to resources and programs within the community.
  • Interpreter Services - Bilingual staff in Spanish and English.
About Our Practice: Baystate High Street Health Center - Pediatrics is part of Baystate Health's board certified team of pediatricians, many of whom are nationally recognized for their expertise in patient care, clinical research, and medical education. Our physicians serve on the faculty of Tufts University School of Medicine.
MHQP Ratings:

See how the Massachusetts Health Quality Partners rated BMP High Street Health Center - Pediatrics based on feedback from our patients based on 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



Patient-Centered Medical Home

We are a Patient Centered Medical Home practice - where you will have a direct relationship with your doctor who coordinates a team of healthcare professionals to manage your care. Learn more by clicking here.