OB/GYN at Mass General

The OB/GYN Department at Mass General offers innovative treatments from leading experts in cancer, infertility, gynecology, obstetrics and urogynecology.

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A hallmark of the Department of Obstetrics & Gynecology is our multidisciplinary team-based approach to patient care. Our advanced practice providers work alongside our doctors, nurses and medical assistants to provide optimal care for you.

Nurse practioner Christina Allen

Christina Allen, NP, WHNP-BC

Nurse Practitioner, Urogynecology

Nurse practioner Maria Avila-Wallace

Maria Avila-Wallace, NP

Nurse Practioner, Gynecologic Oncology

Nurse practioner Maria Avila-Wallace

Linda Kelly, NP

Nurse Practioner, Gynecology

Nurse practioner Alisa Pascale

Alisa Pascale, DNP

Nurse Practioner, Gynecology

Physician assistant Clarissa Grace Ronzio

Clarissa Grace Ronzio, MPAS, PA-C

Physician Assistant, Gynecologic Oncology


Nurse Practitioner Erin Schroeder

Erin Schroeder, NP

Nurse Practitioner, Gynecology


Nurse Practitioner Muriel Schwinn

Muriel Schwinn, CNP

Nurse Practitioner, Gynecology

Nurse Practitioner Tamar Siracusa

Tamar Siracusa, WHNP-BC, ANP-BC

Nurse Practitioner, Gynecology

Nurse Practitioner Barbara A. Wuerthner, NP

Barbara A. Wuerthner, NP

Nurse Practioner, Fertility Center


Resources for OB/GYN Patients

We believe that as a patient you are an important member of your own care team. Find classes and information resources to support your care.

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Quality, Safety & Equity in Patient Care

We are committed to providing the highest quality OB/GYN patient care, ensuring safety and equity in care for each patient.

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Support OB/GYN Work at Mass General

When you support the OB/GYN Department, you are making a significant impact to advancing patient care, research and education at Mass General.

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