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Northwestern Obstetrics & Gynecology

Welcome To Northwestern Obstetrics & Gynecology

Northwestern Obstetrics and Gynecology is a group of healthcare providers well-known to our community, united in 2012 through Northwestern Medical Center to create a comprehensive and caring practice for each woman's journey. 
Dr. Leonard Tremblay and a patient at Northwestern Obstetrics and Gynecology.
 
Our practice is the leading OB/GYN group in Franklin County, delivering over 400 babies per year. We are a team of three board-certified OB/GYNs and a Physician Assistant --- all with years of knowledge, experience, and community presence.
 
The practice offers a wide range of healthcare services for women of all ages. Our experienced team provides personalized and compassionate care to welcome babies into the world and ensure women have access to state-of-the art gynecologic care.
To make an appointment call (802) 524-BABY

Meet Our Providers

We are pleased to announce that Dr. Lowery Sullivan, Dr. Elisabeth Fontaine, Dr. Leonard Tremblay and Physician Assistant Katja Von Sitas are now employees of Northwestern Obstetrics & Gynecology. Dr. Toby Sadkin is employed for OB call coverage.

Elisabeth Fontaine, MD

Elisabeth Fontaine, MD

Dr. Fontaine is a leader of NMC's Better U program, a 12-week program offering women education and accountability in heart health, diet, exercise and sleep. - Click here for more information.

Lowrey Sullivan, MD

Lowrey Sullivan, MD

Dr. Sullivan interned at Albany NY Medical Center Hospital and holds a certification from the American Board of Medical Specialties, Obstetrics & Gynecology. Dr Sullivan is also Northwestern Medical Center’s Chief Medical Officer. - Click here for more information.

Leonard Tremblay, MD

Leonard Tremblay, MD

Dr. Tremblay has started an innovative approach to prenatal care at Northwestern Medical Center in offering group-based visits for pregnant women through our Healthy Beginnings program. - Click here for more information.

Katja Von Sitas, PA

Katja Von Sitas, PA

Katja holds a masters degree in Public Health with a concentration in Maternal & Child Health. Katja is also working with the Healthy Beginnings program now offered through NMC. This program offers group-based prenatal care to expectant mothers seeking care through Northwestern OB/GYN. - Click here for more information.