Digestive Health Associates offers 3 convenient office locations for patients seeking gastroenterology care. Our offices are open five days a week and are staffed with experienced practice coordinators who can assist both patients and referring provider offices with appointment requests, referral information, prescription refills and a whole host of other supports. In addition to the team of 6 Gastroenterologists we also have a Nurse Practitioner and Nurses who provide patient care both in the office setting and during procedures. Our locations are:

Dr. William Vanneman

Dr. Eric Libby

Lori Jones, R.N.

955 Main Street Suite 206 Winchester, MA 01890
Phone: 781.729.5855 Fax: 781.721.5891

955 Main Street
[Google Map/Directions]

Dr. Muggia




Dr. R.A. Muggia

Dr. Fehmida Chipty


Dr. Robert Aaron



Phone: 781.391.5525
Fax: 781.404.3715

Phone: 781.404.4178
Fax: 781.438.3751


Phone: 781.391.8015

Fax: 781.835.2192


91 Montvale Ave Suite 206 Stoneham, MA 02180

Dr. Fefferman

Dr. David Fefferman

Dr. Jose Marcal

Linda Corey, N.P.

3 Woodland Road Suite 306 Stoneham, MA 02180
Phone: 781.665.3380 Fax: 781.665.8288

3 Woodland Road
[Google Map/Directions]

DHA Endoscopy Suites
91 Montvale Ave Suite 103 Stoneham, MA 02180
Phone: 781.835.2111

DHA Endoscopy Suites
[Google Map/Directions]

Jean Chaput Welch
Practice Administrator

Caitlin Schiffer, R.N.
Nurse Manager

Lisa Puls
Network Administrator

Winchester Endoscopy Center
10P Commerce Way Woburn, MA 01801
Phone: 781.756.7670

Winchester Endoscopy Center
[Google Map/Directions]

Winchester Hospital
41 Highland Ave Winchester, MA 01890

Winchester Hospital
[Google Map/Directions]

Lawrence Memorial Hospital
170 Governors Ave. Medford, MA 02155

Winchester Hospital
[Google Map/Directions]