At Massachusetts General Hospital, you can choose a nurse-midwife or obstetrician to care for you throughout your low- or moderate-risk pregnancy and birth.

Want to learn more about what it means to have a midwife lead your care? Read our most frequently asked questions about midwifery.


Melissa Nelson

Melissa Nelson, MSN, CNM, WHNP-BC

Chief Midwife, Obstetrics and Gynecology Midwifery Service


Natalia S. Richey, CNM, MSN

Natalia S. Richey, CNM, MSN

Lead Nurse-Midwife, Obstetrics & Gynecology Midwifery Service


Blake Raine Slack

Blake Raine Slack, CNM, WHNP, MS

Director of Education, Certified Nurse Midwife


Amelia Henning, CNM, MSN

Amelia Henning, CNM, MSN

Director of Mass General Lactation Program, Certified Nurse Midwife


Anne-Marie Armstrong, CNM, CNP, MSN

Certified Nurse Midwife


Marina Chyten, CNM, MS

Marina Chyten, CNM, MS

Certified Nurse Midwife


Autumn Cohen, CNM, WHNP, MSN

Autumn Cohen, CNM, WHNP, MSN

Certified Nurse Midwife


Sagine Coriolan, CNM, MSN

Sagine Coriolan, CNM, MSN

Certified Nurse Midwife


Dana Cvrk, CNM, MS

Dana Cvrk, CNM, MS

Certified Nurse Midwife


Sophia DeLevie-Orey

Sophia DeLevie-Orey, CNM, WHNP, MSN

Certified Nurse Midwife


Christiani Guerrero-Gatto, CNM, MPH

Christiani Guerrero-Gatto, CNM, MPH

Certified Nurse Midwife


Laura Keating, CNM, MSN

Laura Keating, CNM, MSN

Certified Nurse Midwife


Rebecca Keller

Rebecca Keller, CNM, MSN

Certified Nurse Midwife


Shannon Kelley, CNM, MSN

Shannon M. Kelley, CNM, MSN

Certified Nurse Midwife


Stephanie Rivera Owen, CNM, WHNP, MS

Stephanie Rivera Owen, CNM, WHNP, MS

Certified Nurse Midwife


Jenny Phan

Jenny Phan, CNM, WHNP-BC, MS

Certified Nurse Midwife


Jennifer Roach

Jennifer Roach, CNM

Certified Nurse Midwife


Mary Trabulsi, CNM, MSN

Mary Trabulsi, CNM, MSN 

Certified Nurse Midwife


Sage Ungerleider, MSN, CNM

Sage Ungerleider, MSN, CNM

Certified Nurse Midwife


Caroline Winneg, CNM, MS

Leighel Webb, CNM, MSN

Certified Nurse Midwife


Caroline Winneg, CNM, MS

Caroline Winneg, CNM, MS

Certified Nurse Midwife


OB/GYN at Mass General

The Department of Obstetrics & Gynecology at Mass General consistently ranks among the best women's health care providers in the country, offering innovative treatments from leading experts in obstetrics, gynecology, infertility, cancer, and urogynecology. Learn more about our department.