World Class Expertise: Local Care
Partners in your gut health.
What We Do
Procedures
General Gastroenterology
Metabolic & Lifestyle Medicine
Inflammatory Bowel Disease
Pancreas & Liver
Pelvic Floor Disorders
Procedures & Preps
Our gastroenterologists in the Greater Boston Area offer expert, non-invasive diagnostic and therapeutic services for the entire gastrointestinal tract. With short wait times at our two outpatient centers and three hospital locations, we specialize in essential procedures like upper endoscopies and colonoscopies, crucial for detecting and preventing conditions such as colon cancer and GERD. Additionally, we provide advanced treatments for the biliary system and pancreas with EUS and ERCP, along with innovative weight loss procedures like OverStitch (TORe) and intragastric balloons. These state-of-the-art services are part of our commitment to delivering top-tier, accessible gastroenterological care to our community.
SUTAB Prep Video
MiraLAX Prep Video
Welcome Andover,
Dr. Jaclyn Tuck, and Dr. Erik Holzwanger!
IGIC’s new endoscopy suite and office are open in Andover, MA! If you are interested in scheduling a procedure or office visit at our new location, please give our scheduling team a call at 978-459-6737 or send us an email at newpatient@integratedgic.com.
We are also excited to welcome to the team Dr. Jaclyn Tuck and Dr. Erik Holzwanger (January 2026)!
Access your portal with one click.
IGIC is now paperless!
In order to improve communication - such as getting you your results more quickly and securely - as well as to reduce paper waste, we are now paperless. We no longer send mailed results. Instead, we publish results directly to your Patient Portal. You can also message your clinical team, request prescription refills, and pay your bills through the Portal. Please note: the IGIC Patient Portal is not the same as Tufts/Lowell General MyChart. You will need to sign up separately to access your IGIC-specific results.
Please sign up for the Portal here. See below for instructions on how to sign up.
Patient Forms & Information
New Patient & Consent Forms, Billing, & Meal Replacement Information
Metabolic & Lifestyle Medicine
Our Metabolic & Lifestyle Medicine Center is offering several new options to help you on your journey to better health! See below for three of our most highly requested services.
We’re currently accepting new patients with no wait list!
Pivio
Pivio is a complete health improvement program to improve chronic medical conditions through lifestyle interventions.
Medical Weight Management & Lifestyle
Meet with our lifestyle- and obesity-medicine trained physician, nurse practitioner, and nutritionist in one-on-one visits to discuss weight management and/or lifestyle medicine.
News & Upcoming Events
What people are saying
Voted Top Doctors by Boston Magazine
and #1 Private Group for Top Doctors in Gastroenterology (MA) by Castle Connolly
Visit Us
Lowell Office
41 Wellman St, Suite #400
Lowell, MA 01851
Haverhill Office
600 Primrose St, Suite #203
Haverhill, MA 01830
Andover Office
300 Federal St, Suite #103A
Andover, MA 01810
Hours
Monday–Friday
7:30am–4:30pm
Phone
(978)-459-6737
Contact us
Please note: This form is for routine questions only and will be answered within 2-4 weeks. For urgent issues, including rescheduling appointments or symptoms, please call us at (978) 459-6737.
newpatient@integratedgic.com
(978) 459-6737
Lowell Office
41 Wellman St, Suite #400
Lowell, MA 01851
Haverhill Office
600 Primrose St, Suite #203
Haverhill, MA 01830
Andover Office
300 Federal St, Suite #103A
Andover, MA 01810