MGH Back Bay staff members incorporate the core values of the practice - respect, compassion, teamwork and excellence - into your care. All our doctors are board certified and have additional specialty training that makes them uniquely qualified to care for patients of any age, from newborns to seniors. In addition to our lead physicians, our team includes:


Audrey Carr, MD
David Olshlan, MD
Seth Tobolsky, MD
Christopher Valle, MD

Clinical Case Managers – Integrated Care Management Program (ICMP)

Karen Fung, LICSW
Dolores Merlino, RN
Sheila Kelly, BSW
Abby Vigneron, Population Health Manager

Clinical Social Workers (by appointment only)

Robert Childers, LICSW
Joanne Pomodoro, LICSW

Clinical Team

Vivian Aguirre Argueta, MA
Desi Baptiste, MA
Lisa Brugnoli-Semeta, RN, Nurse Manager
Jennie Burrell, MA
Patricia Drummey, RN
Christina Franey, RN
Dianne Grenier, RN
Michelle Hindley, LPN
Patrick Oaks, LPN
Shanice Pope-Blanchard, MA
Tiana Ricker, LPN
Susan Ross, RN, Diabetes Nurse Educator
Denise Tompkins, RN
Leah Wilson, Nurse Practitioner


Alex Regaldo, RD, LDN
Joseph Hanak, MD, Physiatrist

Practice Manager

Irma Gomez

Managed Care Coordinator

Marcy Martins

Patient Care Representative Staff

Yenny Thibert
Malikah Young
Natacha Duran
Rashaunda Seales