Doctors + Care Team

At the Lawrence Pediatric Specialty Center, we offer the following services from top Boston pediatric specialists: Cardiology, Developmental-Behavioral Pediatrics, Endocrinology, Gastroenterology, General Surgery, Hematology/Oncology, Nephrology, Neurology and Rheumatology.

Doctors + Care Team

Walter J. Chwals, MD, FACS, FAAP, FCCM

Walter J. Chwals, MD, FACS, FAAP, FCCM

Accepting New Patients

Virtual Appointments Available

Title(s): Chief of Pediatric Surgery; Pediatric Surgeon-in-Chief; Director, Kiwanis Pediatric Trauma Institute; Professor, Tufts University School of Medicine
Department(s): Surgery, Pediatric Surgery, Pediatric Trauma
Appt. Phone: 617-636-5025
Fax #: 617-636-8122

Pediatric surgery, pediatric trauma, congenital disorders requiring surgery in newborns, GI inflammatory diseases in children, pediatric tumors (surgical oncology), nutrition in post-surgical neonates, pediatric obesity and minimally invasive surgery

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Amanda  V. French, MD

Amanda V. French, MD

Accepting New Patients

LGBTQ+ Health

Title(s): Pediatric and Adolescent Gynecologist; Assistant Professor, Tufts University School of Medicine
Department(s): Obstetrics and Gynecology, Pediatric and Adolescent Gynecology
Appt. Phone:
Fax #:

Pediatric and adolescent gynecology, including abnormal vaginal bleeding in children and adolescents, pelvic masses, congenital reproductive tract anomalies, and pediatric vulvar complaints.

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Cathy G. Rosenfield, MD

Cathy G. Rosenfield, MD

Accepting New Patients

Virtual Appointments Available

Title(s): Co-Director, Tufts University School of Medicine Hematology Course; Associate Clinical Professor, Tufts University School of Medicine
Department(s): Pediatrics
Appt. Phone: 617-636-5535
Fax #: 617-636-7738

Hemophilia and other bleeding disorders, prothrombotic disorders, sickle cell and other hemoglobinopathies, general hematology

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Julia (Yujuan) Zhang, MD

Julia (Yujuan) Zhang, MD

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Accepting New Patients

Online Scheduling Available

Title(s): Pediatric Rheumatologist; Director, Fellowship Program; Assistant Professor, Tufts University School of Medicine
Department(s): Pediatrics, Pediatric Rheumatology
Appt. Phone: 617-636-7285
Fax #: 617-636-8388

Pediatric rheumatology

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Khoa D. Tran, MD

Khoa D. Tran, MD

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Accepting New Patients

Virtual Appointments Available

Online Scheduling Available

Title(s): Pediatric Gastroenterologist; Assistant Professor, Tufts University School of Medicine
Department(s): Pediatrics, Pediatric Gastroenterology and Nutrition
Appt. Phone: 617-636-3266
Fax #: 617-636-8718

Neurogastroenterology, motility, general pediatric gastroenterology, chronic constipation, gastro-esophageal reflux/pH studies, other general pediatric GI and nutrition disorders

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Liwen Tang, MD

Liwen Tang, MD

Accepting New Patients

Virtual Appointments Available

Title(s): Pediatric Cardiologist; Clinical Associate Professor, Tufts University School of Medicine
Department(s): Pediatrics, Pediatric Cardiology
Appt. Phone: 617-636-5067
Fax #: 617-636-2354

General pediatric cardiology, echocardiogram, fetal echocardiogram

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Mark V. Zilberman, MD

Mark V. Zilberman, MD

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Accepting New Patients

Virtual Appointments Available

Title(s): Director, Pediatric Echocardiology and Fetal Cardiology; Director, Adult Congenital Heart Disease Clinic; Pediatric Cardiologist; Associate Professor, Tufts University School of Medicine
Department(s): Pediatrics, CardioVascular Center, Pediatric Cardiology
Appt. Phone: 617-636-2273
Fax #: 617-636-5913

Adult congenital heart disease, Non-invasive diagnostics

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