The 20 Best Colonoscopy Doctors in New Jersey, US

Find the Experts and Specialists who perform Colonoscopy

The 20 Best Colonoscopy Doctors in New Jersey, US

Last Updated: 02/22/2026

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MediFind found 1122 doctor with experience in Colonoscopy near New Jersey, US. Of these, 1020 are Experienced, 99 are Advanced and 1 are Distinguished.

Location
LocationClose
1,122 providers found
    David Kastenberg
    Distinguished in Colonoscopy
    Gastroenterology | Hepatology
    Distinguished in Colonoscopy
    Gastroenterology | Hepatology

    Gastroenterology Cherry Hill

    2211 Chapel Avenue West, Suite 401, 
    Cherry Hill, NJ 
    Languages Spoken:
    English
    Offers Telehealth

    David Kastenberg is a Hepatologist and a Gastroenterologist in Cherry Hill, New Jersey. Dr. Kastenberg is rated as a Distinguished provider by MediFind in Colonoscopy. His top areas of expertise are Ulcerative Colitis, Celiac Disease, Barrett Esophagus, Colonoscopy, and Endoscopy.

    Drew J. Chiesa
    Advanced in Colonoscopy
    Gastroenterology | Hepatology
    Advanced in Colonoscopy
    Gastroenterology | Hepatology

    Jefferson Primary & Specialty Care – Fish Pond Road

    354 Hurffville - Cross Keys Road, 
    Sewell, NJ 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Drew Chiesa is a Hepatologist and a Gastroenterologist in Sewell, New Jersey. Dr. Chiesa is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Intestinal Cancer, Esophageal Varices, Visceromegaly, Colonoscopy, and Gastrostomy. Dr. Chiesa is currently accepting new patients.

    Richard L. Walters
    Advanced in Colonoscopy
    Gastroenterology | Hepatology
    Advanced in Colonoscopy
    Gastroenterology | Hepatology

    Jefferson Primary & Specialty Care – Fish Pond Road

    354 Hurffville - Cross Keys Road, 
    Sewell, NJ 
    Languages Spoken:
    English
    Accepting New Patients

    Richard Walters is a Hepatologist and a Gastroenterologist in Sewell, New Jersey. Dr. Walters is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Diverticular Disease, Angiodysplasia of the Colon, Chronic Erosive Gastritis, Colonoscopy, and Gastrectomy. Dr. Walters is currently accepting new patients.

    Learn about our expert tiers
    Colin Brown
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Allied Digestive Health, LLC

    222 Schanck Road, Suite 302, 
    Freehold, NJ 
    Languages Spoken:
    English
    Accepting New Patients

    Colin Brown is a Gastroenterologist in Freehold, New Jersey. Dr. Brown is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Diverticular Disease, Heartburn, Diarrhea, Colonoscopy, and Gastrectomy. Dr. Brown is currently accepting new patients.

    Colin L. Smith
    Advanced in Colonoscopy
    Gastroenterology | Hepatology
    Advanced in Colonoscopy
    Gastroenterology | Hepatology
    2211 Chapel Avenue West, 
    Cherry Hill, NJ 
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Colin Smith is a Hepatologist and a Gastroenterologist in Cherry Hill, New Jersey. Dr. Smith is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Diverticular Disease, Benign Esophageal Stricture, Colitis, Colonoscopy, and Gastrectomy. Dr. Smith is currently accepting new patients.

    Larry K. Siu
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Affiliates In Gastroenterology

    101 Madison Avenue, Suite 100, 
    Morristown, NJ 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Larry Siu is a Gastroenterologist in Morristown, New Jersey. Dr. Siu is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Pancreatic Cancer, Choledocholithiasis, Familial Pancreatic Cancer, Endoscopy, and Gastrectomy. Dr. Siu is currently accepting new patients.

    David O. Rahni
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Barnabas Health Multispecialty

    101 Old Short Hills Rd, Suite 217, 
    West Orange, NJ 
    Languages Spoken:
    English
    Accepting New Patients

    David Rahni is a Gastroenterologist in West Orange, New Jersey. Dr. Rahni is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Acute Pancreatitis, Pancreatic Cancer, Familial Pancreatic Cancer, Endoscopy, and Colonoscopy. Dr. Rahni is currently accepting new patients.

    Lucy M. Joo
    Advanced in Colonoscopy
    Gastroenterology | Hepatology
    Advanced in Colonoscopy
    Gastroenterology | Hepatology
    2211 Chapel Avenue West, 
    Cherry Hill, NJ 
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients

    Lucy Joo is a Hepatologist and a Gastroenterologist in Cherry Hill, New Jersey. Dr. Joo has been practicing medicine for over 10 years and is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Chronic Erosive Gastritis, Swallowing Difficulty, Viral Gastroenteritis, Colonoscopy, and Gastrectomy. Dr. Joo is currently accepting new patients.

    Nnaemeka Anyadike
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Atlantic Medical Group Gastroenterology

    435 South Street, Suite 230A, 
    Morristown, NJ 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Nnaemeka Anyadike is the Director of Endoscopy for the Atlantic Digestive Health Institute in Morristown and is board-certified in gastroenterology and internal medicine. He earned his medical degree at the University of Virginia School of Medicine and completed his internship and residency at Thomas Jefferson University Hospital. Dr. Anyadike went on to pursue his fellowship in gastroenterology at Maimonides Medical Center. Prior to joining the Atlantic Digestive Health Institute, Dr. Anyadike served as faculty at Mount Sinai with a hospital appointment as an interventional gastroenterologist at Elmhurst Hospital in Queens, NY. Dr. Anyadike believes in providing the highest quality care using state-of-the-art diagnostics to help patients live their best lives. His clinical interests are in diagnosis and management of biliary disease, pancreatic disease, and pre-cancerous and cancerous lesions in the gastrointestinal tract (esophagus, stomach, small intestine, colon, pancreas, bile ducts, and liver). Accordingly, Dr. Anyadike possesses expertise in performing diagnostic and therapeutic endoscopic procedures, including endoscopic retrograde cholangiopancreatography, endoscopic ultrasound with fine needle aspiration, luminal stent placement, advanced polyp removal techniques, and small bowel endoscopy. The recipient of several honors and awards for professionalism and humanitarianism throughout his career, Dr. Anyadike maintains an appointment as an assistant professor with the Icahn School of Medicine at Mount Sinai in New York. He has written numerous research publications and served as a teacher for medical students, residents and fellows throughout his medical career. Dr. Anyadike maintains membership in the American College of Gastroenterology and the American Society of Gastrointestinal Endoscopy. He is part of the Atlantic Medical Group and a participating provider of the Atlantic Accountable Care Organization. Dr. Anyadike is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Childhood Volvulus, Jaundice, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy.

    Oren Bernheim
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Gastroenterology Associates Of NJ, LLC

    246 Hamburg Turnpike, Suite 203, 
    Wayne, NJ 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Oren Bernheim is a Gastroenterologist in Wayne, New Jersey. Dr. Bernheim is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Chronic Erosive Gastritis, Irritable Bowel Syndrome (IBS), Endoscopy, and Colonoscopy. Dr. Bernheim is currently accepting new patients.

    Atul Bhasin
    Advanced in Colonoscopy
    Internal Medicine
    Advanced in Colonoscopy
    Internal Medicine

    Atlas Medical Care

    1001 West Main Street, Suite A, 
    Freehold Township, NJ 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Atul Bhasin is an Internal Medicine provider in Freehold Township, New Jersey. Dr. Bhasin is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are End-Stage Renal Disease (ESRD), Vitamin D Deficiency, Intestinal Cancer, Gastrostomy, and Colonoscopy. Dr. Bhasin is currently accepting new patients.

    Ravishankar Ramamoorthy
    Advanced in Colonoscopy
    Advanced in Colonoscopy

    NJ Gastro & Endo

    1825 Route 23, 
    Wayne, NJ 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ravishankar Ramamoorthy is a Gastroenterologist in Wayne, New Jersey. Dr. Ramamoorthy is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Necrotizing Enterocolitis, Familial Pancreatic Cancer, Pancreatic Cancer, Endoscopy, and Gastrectomy. Dr. Ramamoorthy is currently accepting new patients.

    Tina Vazirani
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Allied Digestive Health, LLC

    55 Willow Lane, Suite 201, 
    Englishtown, NJ 
    Languages Spoken:
    English
    Accepting New Patients

    Tina Vazirani is a Gastroenterologist in Englishtown, New Jersey. Dr. Vazirani is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Colonoscopy, and Gastrectomy. Dr. Vazirani is currently accepting new patients.

    Kamlesh Shah
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Atlantic Medical Group Gastroenterology At Rockaway

    333 Mount Hope Avenue, Suite 350, 
    Rockaway, NJ 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kamlesh Shah, MD, FACG, FASGE, is a fellowship-trained gastroenterologist with the Atlantic Digestive Health Institute, part of Atlantic Medical Group (AMG). Board-certified in gastroenterology by the American Board of Internal Medicine, he has more than 21 years of experience in gastroenterology. He is passionate about delivering high-quality patient care and driving continuous improvement for health care delivery. Dr. Shah’s expertise includes diagnostic and therapeutic endoscopy including ERCP.After earning his medical degree at University of Medicine and Dentistry of NJ/Robert Wood Johnson Medical School, Piscataway, Dr. Shah performed his internal medicine residency at Thomas Jefferson University Hospital, Philadelphia, PA. He then completed gastroenterology fellowship training at Graduate Hospital/Drexel University College of Medicine, Philadelphia, PA, followed by an advanced endoscopy fellowship at Duke University Medical Center and Durham VA Medical Center, Durham, NC. Prior to joining AMG, he held positions as a gastroenterologist in Pennsylvania and South Jersey.Dr. Shah is a Fellow of both the American College of Gastroenterology (FACG) and the American Society for Gastrointestinal Endoscopy (FASGE). He is a participating provider of the Atlantic Accountable Care Organization. Dr. Shah is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Diverticular Disease, Indigestion, Gastric Dysmotility, Gastrectomy, and Colonoscopy.

    Nicholas T. Orfanidis
    Advanced in Colonoscopy
    Gastroenterology | Hepatology
    Advanced in Colonoscopy
    Gastroenterology | Hepatology

    26 East Red Bank Avenue

    26 East Red Bank Avenue, 
    Woodbury, NJ 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nicholas Orfanidis is a Hepatologist and a Gastroenterologist in Woodbury, New Jersey. Dr. Orfanidis is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Diverticular Disease, Gastrointestinal Bleeding, Anemia, Endoscopy, and Colonoscopy. Dr. Orfanidis is currently accepting new patients.

    Liviu I. Rappaport
    Advanced in Colonoscopy
    Internal Medicine | Pulmonary Medicine
    Advanced in Colonoscopy
    Internal Medicine | Pulmonary Medicine

    Pulmonary Medicine Of Wayne

    508 Hamburg Turnpike, Suite 202, 
    Wayne, NJ 
    Languages Spoken:
    English
    Accepting New Patients

    Liviu Rappaport is an Internal Medicine specialist and a Pulmonary Medicine provider in Wayne, New Jersey. Dr. Rappaport is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Pneumonia, End-Stage Renal Disease (ESRD), Chronic Obstructive Pulmonary Disease (COPD), Ureteroscopy, and Endoscopy. Dr. Rappaport is currently accepting new patients.

    Andrew R. Dargan
    Advanced in Colonoscopy
    Gastroenterology | Hepatology
    Advanced in Colonoscopy
    Gastroenterology | Hepatology
    2211 Chapel Avenue West, 
    Cherry Hill, NJ 
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Dargan is a Hepatologist and a Gastroenterologist in Cherry Hill, New Jersey. Dr. Dargan is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Gastric Dysmotility, Diverticular Disease, Colonoscopy, and Gastrectomy. Dr. Dargan is currently accepting new patients.

    Dhanasekaran Ramasamy
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Center For Digestive Diseases, PA

    695 Chestnut Street, 
    Union, NJ 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dhanasekaran Ramasamy is a Gastroenterologist in Union, New Jersey. Dr. Ramasamy is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Choledocholithiasis, Bile Duct Obstruction, Gas Bloat Syndrome, Gastrectomy, and Endoscopy. Dr. Ramasamy is currently accepting new patients.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Holmdel Gastroenterology Associates

    717 North Beers Street, Suite 2C, 
    Holmdel, NJ 
    Languages Spoken:
    English

    Mir Moosvi is a Gastroenterologist in Holmdel, New Jersey. Dr. Moosvi is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Esophagitis, Angiodysplasia of the Colon, Colonoscopy, and Gastrectomy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Hackensack Digestive Disease Associates

    52 1st Street, 
    Hackensack, NJ 
    Languages Spoken:
    English
    Offers Telehealth

    Fahad Khan is a Gastroenterologist in Hackensack, New Jersey. Dr. Khan is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Gastrointestinal Bleeding, Colonoscopy, and Gastrectomy.

    Showing 1-20 of 1,122

    Last Updated: 02/22/2026

    What is the definition of Colonoscopy?

    A colonoscopy is an exam that views the inside of the colon (large intestine) and rectum, using a tool called a colonoscope.

    The colonoscope has a small camera attached to a flexible tube that can reach the entire length of the colon.

    When should I see a Colonoscopy doctor in New Jersey, US?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Colonoscopy doctor in New Jersey, US?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Colonoscopy doctors in New Jersey, US?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Colonoscopy doctors in New Jersey, US?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Colonoscopy doctor in New Jersey, US?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Colonoscopy doctor search results page. 

    Why is it important to get a second opinion from a different Colonoscopy doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Colonoscopy doctor in New Jersey, US?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Colonoscopy doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Colonoscopy doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Colonoscopy doctors in New Jersey, US?

    Look for the filter feature on the left side of the Colonoscopy doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Colonoscopy doctor that offers video calls?

    Look for the filter feature on the left-side of the Colonoscopy doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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