Gastro Health’s Acton care center, formerly known as Middlesex Gastroenterology, is dedicated to providing the highest-quality, personalized care. The doctors are each recognized leaders in gastrointestinal disorders.

Our facility conveniently houses an infusion suite for patients needing care onsite. Our onsite procedures include capsule endoscopy, ultrasounds, Fibroscan, and Hemorrhoid Banding. Additionally, we provide breath tests to help identify patients with lactose intolerance, bacterial overgrowth and other disorders.

Our physicians perform colonoscopies and upper endoscopies at Middlesex Digestive Health & Endoscopy Center.

Same and Next Day Appointments Available 

The Acton physicians and advanced practice providers are proud to offer same-day and next-day appointments for patients experiencing urgent GI symptoms such as abdominal pain, diarrhea, dysphagia, nausea, rectal pain, and rectal bleeding.

Please call our office or book an appointment online by scheduling above. 

Meet Our Team

New Patient Portal

We're excited to share that we've transitioned to a new patient portal. Effective September 21, 2023, we've adopted a patient portal hosted by Mass General Brigham to enhance our communication with patients. To register and access the new patient portal, please click here.

Conditions & Procedures

  • Abdominal Pain
  • Acid Reflux & GERD
  • Anal Abscess
  • Anal Fissures
  • Anemia
  • Barrett's Esophagus
  • Biliary Disease
  • Celiac Disease
  • Cirrhosis
  • Clostridium Difficile (C.Diff)
  • Colitis
  • Colon Cancer Screening
  • Colon Diseases & Polyps
  • Colorectal (Colon) Cancer
  • Constipation
  • Crohn’s & Ulcerative Colitis
  • Diarrhea
  • Diverticulitis
  • Dyspepsia
  • Dysphagia
  • Esophageal Disease
  • Fecal Incontinence
  • Gallbladder Disease
  • Gastritis
  • Gastrointestinal Bleeding
  • Gastroparesis
  • H. Pylori
  • Hemorrhoids
  • Hepatitis
  • Indigestion
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Liver Disease
  • Obesity
  • Pancreatic Disease & Pancreatitis
  • Peptic Ulcer Disease
  • Radiation Proctitis
  • Swallowing Disorders
  • Anoscopy
  • Capsule Endoscopy (Pill Cam)
  • Colonoscopy (Screening & Diagnostic)
  • EGD (Upper Endoscopy)
  • Endoscopic Ultrasound (EUS)
  • ERCP & Stents
  • Esophageal & Colonic Stenting
  • Esophageal Dilation
  • Esophageal pH Testing (Bravo)
  • Esophageal pH Testing (Breath Test)
  • Flexible Sigmoidoscopy
  • Hemorrhoid Treatment & Banding
  • Nutritional Counseling
  • PEG Placement


  • Capsule Endoscopy
  • Infusion Therapy
  • Breath Testing
  • Ultrasound
  • FibroScan
  • Colonoscopy
  • Upper Endoscopy
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