Our Providers
Dr. Sawyer
Harbir Sawhney, MD
Dr. Sawhney comes to us from western Massachusetts after having worked in the area for more than 20 years. He has extensive Gastroenterology and Infectious disease expertise. He is dual board certified in both Gastroenterology and Internal medicine as well as fellowship trained in Gastroenterology at the University of Massachusetts and Infectious Disease at Boston University Medical Center. Dr. Sawhney earned his Medical Degree Seth G.S. Medical College in Bombay, India. He completed his residency in Internal Medicine at the University of Health Sciences, Chicago Medical School.
Dr Sawhney is skilled in advanced diagnostic procedures and treatments options for patients with problems in the esophagus, stomach, large and small intestines and rectum. His reputation as an exemplary provider precedes him.
Dr. Sawhney is a member of the:
- American College of Gastroenterology
- American Gastroenterological Assoc.
- American Society of G.I. Endoscopy
- American Board of Internal Medicine
- Infectious Disease Society of America
- Massachusetts Medical Society
- Massachusetts Gastroenterology Assoc.
- Massachusetts Infectious Disease Society
Elizabeth Gemba PA-C
Elizabeth is a board-certified Physician Assistant with 12+ years of experience in Gastroenterology at Northeast Gastroenterology and Core Physicians at Exeter Hospital, where she performed inpatient Gastroenterology consultations and developed the the fecal microbiota transplant program.
She previously pioneered the Hospitalist Physician Assistant programs at Boston Medical Center in 2004 and Newton-Wellesley Hospital in 2008. She has a special interest in helping patients achieve better health by making therapeutic lifestyle changes and is becoming board certified in Lifestyle Medicine.
She earned her Masters in Physician Assistance Studies from Massachusetts College of Pharmacy and Health Sciences in 2004 and Bachelor of Arts in Biology at Boston University in 1999.
She enjoys walking on the beach, paddleboarding, skiing, yoga, and playing the violin.
Maurice B. Cohen, MD
After many years of devoted service, Dr. Maurice Cohen has retired from the practice. Known for his unwavering commitment to patient care and his genuine compassion, Dr. Cohen has earned the deep respect of both his patients and his fellow medical professionals. His legacy of excellence in healthcare will be greatly missed by all. We wish Dr. Cohen all the best as he embarks on this new chapter in his life.
