Dr. Dhanasekaran Ramasamy, MD, Union, NJ

About Dr. Dhanasekaran Ramasamy

Dhanasekaran Ramasamy, MD is a board-certified gastroenterologist and nutrition specialist with expertise in advanced therapeutic endoscopy, including ERCP and EUS. He completed his residency in Internal Medicine at Seton Hall University and went on to fellowship training in Gastroenterology and Hepatology at East Carolina University, Advanced Therapeutic Endoscopy at St. Luke’s Medical Center, and Nutrition at the Cleveland Clinic. Dr. Ramasamy is a member of the American Gastroenterology Association, American College of Gastroenterology, and the American Society for Gastrointestinal Endoscopy. His practice focuses on comprehensive care for a wide range of gastrointestinal and liver diseases, including IBD, Barrett’s esophagus, GERD, celiac disease, liver disease, pancreatic disorders, colorectal cancer, and complex anorectal conditions. He performs advanced diagnostic and therapeutic procedures such as colonoscopy, endoscopic mucosal resection, ERCP, EUS, cholangioscopy, fecal transplant, capsule endoscopy, and luminal stenting, providing specialized care for both routine and complex GI conditions. Dr. Ramasamy is affiliated with Overlook Hospital (Summit), Trinitas Hospital (Elizabeth), and Newark Beth Israel Medical Center (Newark), where he combines patient-centered care with his expertise in nutrition and advanced endoscopy to improve digestive health outcomes.

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Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.

Upper GI endoscopy

Colonoscopy

Acute gastrointestinal bleeding

Diverticulosis (outpouchings) of intestine

Acid reflux

Irritable Bowel Syndrome (IBS)

Upper GI endoscopy

Colonoscopy

Acute gastrointestinal bleeding

Diverticulosis (outpouchings) of intestine

Office location

Center for Digestive Disease

695 Chestnut St, Union, NJ 07083

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Education and background

Practice names

Center for Digestive Disease

Hospital affiliations

Newark Beth Israel Medical Center
Overlook Hospital
Trinitas Hospital

Board certifications

Gastroenterology (American Board of Internal Medicine)

Education and training

Medical School - Madras Medical College, Doctor of Medicine
St. Luke’s Medical Center Quezon City, Fellowship in Advanced Therapeutic Endoscopy
East Carolina University, Fellowship in Gastroenterology and Hepatology
Cleveland Clinic, Fellowship in Nutrition
Seton Hall University, Residency in Internal Medicine

Professional memberships

American Gastroenterological Association
American College of Gastroenterology
American Society for Gastrointestinal Endoscopy

Languages spoken

English

Provider's gender

Male

NPI number

1689875700

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Frequently asked questions

How soon can I make an appointment with Dr. Dhanasekaran Ramasamy?

Generally, Dr. Dhanasekaran Ramasamy has appointments available on Zocdoc within 1 week. You can see Dr. Ramasamy's earliest availability on Zocdoc and make an appointment online.

Is Dr. Dhanasekaran Ramasamy accepting new patients?

Dr. Dhanasekaran Ramasamy generally accepts new patients on Zocdoc. You can see Dr. Ramasamy's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Dhanasekaran Ramasamy accept my insurance?

Choose your insurance plan to verify if Dr. Ramasamy is in-network.

Can I make an appointment with Dr. Dhanasekaran Ramasamy online?

Yes, you can make an appointment online with Dr. Ramasamy using Zocdoc. It’s simple, secure, and free.

Which hospital is Dr. Dhanasekaran Ramasamy affiliated with?

Dr. Dhanasekaran Ramasamy is affiliated with Newark Beth Israel Medical Center, Overlook Hospital, and Trinitas Hospital.

What practice does Dr. Dhanasekaran Ramasamy work with?

Dr. Dhanasekaran Ramasamy works with Center for Digestive Disease.

Where is Dr. Dhanasekaran Ramasamy's office located?

Dr. Dhanasekaran Ramasamy's office is located at 695 Chestnut St, Union, NJ 07083.

Which board certifications does Dr. Dhanasekaran Ramasamy have?

Dr. Dhanasekaran Ramasamy is certified by Gastroenterology (American Board of Internal Medicine).

What are common reasons for patients to see Dr. Dhanasekaran Ramasamy?

Dr. Dhanasekaran Ramasamy frequently sees patients for Colonoscopy, Gastroenterology Consultation, Hemorrhoids, Illness, and Weight Loss Consultation. You can see other visit reasons for Dr. Dhanasekaran Ramasamy on their profile.