Services

Dr. Alpern and his friendly staff are here to help you. Our office is conveniently located
on the grounds of St. Catherine of Siena Medical Center in Smithtown, Long Island, where we offer ample parking and wheelchair accessibility. Office hours are Monday through Friday, from 9 a.m. to 5 p.m.

Treatment for All Digestive Conditions
Patients visit Dr. Alpern for diagnosis and treatment of gastrointestinal and liver disorders as well as for regular cancer screenings. If you suffer from any of the symptoms below—or  you or your primary care physician suspect any of these conditions— please make an appointment. Prevention and early intervention are important for a positive outcome.

We specialize in colon cancer screening and prevention.

Latest Technology
Prevention | Diagnosis | Treatment

Many conditions are addressed in office
visits, but some conditions are best identified and/or treated with leading edge technology. Dr. Alpern is skilled in the latest diagnostic procedures and treatments, including:

Colonoscopy
Endoscopy
Upper GI Endoscopy
ERCP
Capsule Endoscopy
Liver Biopsy
Sigmoidoscopy