50 Route 111, Suite 302, Smithtown, NY 11787 Patient login(631) 724-5300

North Shore Digestive Medicine

Gastroenterology Care in Smithtown, Long Island

Welcome to North Shore Digestive Medicine, a Smithtown, Long Island gastroenterology practice. We provide colonoscopy, upper endoscopy, and treatment for acid reflux, heartburn, and other digestive conditions, plus safe, non-surgical weight loss solutions.

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Dr. Farzad Forohar in a procedure recovery room
25+ yearscaring for Long Island patients
Board-certifiedGastroenterology
Montefiore-trainedInternal medicine & GI fellowship
Stony Brook MedicineCommunity Medical Group
Smithtown office50 Route 111, Suite 302

Conditions we treat

Everyday digestive problems deserve an expert answer. These are some of the most common reasons patients come to see us.

All conditions
Acid Reflux & GERDBurning, regurgitation, chronic coughHeartburnWhen it's frequent or won't go awayIBSCramping, bloating, changing habitsHemorrhoidsBleeding, itching, and discomfortColon Cancer ScreeningStarting at age 45 for most adultsAbdominal Pain & BloatingFinding the causeConstipation & DiarrheaChronic bowel changes

Digestive procedures

Diagnostic and therapeutic endoscopy, performed with sedation for your comfort.

All procedures
ColonoscopyColon cancer screening and diagnosisUpper Endoscopy (EGD)Reflux, swallowing trouble, stomach painERCPBile duct and pancreas problemsCapsoVision EndoscopyA camera pill for the small intestinePEG TubeLong-term feeding supportRadiofrequency AblationTreatment for Barrett's esophagus

Non-surgical weight loss

For patients who haven't reached their goals with diet and exercise alone, we offer endoscopic procedures performed through the mouth, with no incisions and a faster recovery than surgery.

Explore weight loss options Check your BMI
Endoscopic Sleeve (ESG)A smaller stomach, no incisionsOrbera BalloonA temporary balloon for weight lossGastric RevisionsHelp after weight regain from surgery
Dr. Farzad Forohar, MD, at his desk

Meet Dr. Farzad Forohar

North Shore Digestive Medicine, located in Smithtown, New York, proudly serves patients across Suffolk County, including Commack, Hauppauge, St. James, Nesconset, and Kings Park, emphasizing compassion, integrity, and innovation.

Dr. Forohar is a board-certified gastroenterologist who trained in internal medicine and gastroenterology at Montefiore Medical Center in New York and has practiced on Long Island since 1999. Patients know him for taking the time to explain every step and answer every question.

Read Dr. Forohar's bio

What patients say

Dr. Forohar literally saved my life by not giving up until I agreed to have a colonoscopy.

Patient review

I (and my wife) have been seeing Dr. Forohar for 15+ years. I have never felt under serviced or rushed during an appointment.

Patient review

Dr. Forohar's staff is the best I've seen. They are knowledgeable, efficient, compassionate and extremely accommodating.

Patient review

Visit our Smithtown office

50 Route 111, Suite 302
Smithtown, NY 11787

Phone (631) 724-5300
Alt. (631) 997-8135
Fax (631) 724-5400
Email Our Office

Serving Smithtown, Commack, Hauppauge, St. James, Nesconset, Kings Park, and all of Suffolk County.

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Ready to be seen?

Our Smithtown office is happy to help you schedule.

Call (631) 724-5300Book an appointment