Meet Our Providers

Hailing from all points of the map, our providers represent a world of diverse experience. Cooley Dickinson physicians, physician assistants, and advanced practice clinicians have served with distinction in major medical centers and small-town practices. Doctors at Cooley Dickinson are researchers, authors, humanitarians, innovators, and leaders. Our providers are musicians, involved parents, and competitive athletes. At Cooley Dickinson, they’re changing lives while making meaningful, varied lives for themselves.

Together, they’re making a difference every day.

See our full directory of providers

Meet a Few of Our Stars

Meet Robb Levine, PA-C

Amy Walker, CNM
Cooley Dickinson Medical Group Women’s Health

Certified Nurse Midwife Amy Walker was recently recognized as a Healthcare Hero, for creating and championing the New Beginnings program for pregnant women and new moms with opioid use disorder. “As a midwife, I am passionate about providing empathetic evidence-based care to all women and families,” she says. “I feel honored to be a part of some of life’s most intimate moments and always strive to listen to my patients’ wishes, fears and needs.”

Jonathan Fallon, DO
Cooley Dickinson Medical Group Orthopedics & Sports Medicine

Cooley Dickinson physicians sometimes wind up with very unique jobs. Take Dr. Jonathan Fallon. He is currently one of the team surgeons for The University of Massachusetts Football program.  He earned his medical degree at Kirksville College of Osteopathic Medicine, and completed his residency at University of Medicine and Dentistry of New Jersey. Dr. Fallon finished his fellowship in sports medicine and arthroscopy at the University of Massachusetts Medical Center. During his fellowship he helped care for the Boston Red Sox minor league players and professional hockey players from the New Jersey Devils while acting as their assistant team physician. Dr. Fallon specializes in shoulder surgery and advanced arthroscopic techniques including rotator cuff and labral repairs, total shoulder replacements, and anatomic ACL reconstruction. He is one of a few people in western Massachusetts that performs arthroscopic hip surgery, an emerging field in orthopedics. Dr. Fallon also takes care of orthopedic trauma for patients of all ages, including children.

Michelle Helms, MD
Cooley Dickinson Medical Group Surgical Care

General surgeon jobs can be demanding. But doctors at Cooley Dickinson find creative ways to balance work and play. Dr. Michelle Helms is a general surgeon practicing at Cooley Dickinson Surgical Care in Northampton, Mass. She was born and raised in suburban New Jersey, where her parents still reside. Ever since childhood, she has been very close with her older sister who is now a third grade teacher. The two spent endless hours riding their bikes, swimming, and doing crafts. Dr. Helms began talking about becoming a doctor in kindergarten and never took her eyes off her goal. She graduated from college after three years to follow her wanderlust abroad for a year before medical school. After general surgery training, she practiced in a rural community in southern Virginia prior to relocating to Western Mass, where she has become one of the most in-demand surgeons in the region. She cherishes her 2 dogs, a French Bulldog and a Great Dane.

Paul Sahd, MD
Hadley Family Practice

“As a primary care physician, my goal is to care for my patients using evidence-based medicine and to make sure each person is as healthy as possible. I enjoy working as a primary care physician and getting to know my patients. I look forward to becoming an active member of the Pioneer Valley community. “