The 20 Best Collagenous Colitis Doctors Near Me in hackensack, NJ

Find the Top Collagenous Colitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 70 doctor with experience in Collagenous Colitis near hackensack, NJ. Of these, 61 are Experienced, 8 are Advanced and 1 are Elite.

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70 providers found
    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    CUIMC/Herbert Irving Pavilion

    161 Fort Washington Avenue, Floor 8, 
    New York, NY 
     (6.3 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bo Shen is a Gastroenterologist practicing medicine in New York, New York. He has been practicing medicine for over 44 years. Dr. Shen is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Colonoscopy. Dr. Shen is currently accepting new patients.

    Gastroenterology
    Gastroenterology
    Referral may be required

    Manhattan Gastroenterology

    56 W 45th St, 8 fl, 
    New York, NY 
     (9.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Perl is a Gastroenterologist practicing medicine in New York, New York. Dr. Perl is rated as undefined provider by MediFind in the treatment of Collagenous Colitis. His clinical expertise encompasses Viral Gastroenteritis, Hemorrhoids, Anal Fissure, Hemorrhoidectomy, and Colonoscopy. Dr. Perl is board certified in American Board Of Internal Medicine and Gastroenterology (American Board Of Internal Medicine).

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Gastroenterology And Hepatology At David H. Koch Center

    1283 York Ave # 9, 
    New York, NY 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Carl Crawford is a Gastroenterologist practicing medicine in New York, New York. Dr. Crawford is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Diarrhea, Pseudomembranous Colitis, Colonoscopy, and Endoscopy. Dr. Crawford is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    HMH Center For Advanced Gastroenterology

    360 Essex Street, Suite 303, 
    Hackensack, NJ 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Alyssa Parian is a Gastroenterologist practicing medicine in Hackensack, New Jersey. Dr. Parian is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Viral Gastroenteritis, Endoscopy, and Ileostomy. Dr. Parian is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Parian is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Valley Medical Group-Digestive Health

    140 E Ridgewood Ave Ste 525S, 
    Paramus, NJ 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Rahmin is a Gastroenterologist practicing medicine in Paramus, New Jersey. Dr. Rahmin is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Esophagitis, Diverticular Disease, Gastrectomy, and Endoscopy. Dr. Rahmin is currently accepting new patients.

    Experienced in Collagenous Colitis
    Internal Medicine
    Experienced in Collagenous Colitis
    Internal Medicine

    Mount Sinai

    1 Gustave L Levy Pl, 
    New York, NY 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Emily Wang is a primary care provider, practicing in Internal Medicine in New York, New York. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses High Cholesterol, Hashimoto Thyroiditis, Familial Hypertension, and Hypertension. Dr. Wang is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Jill Roberts Center For Inflammatory Bowel Disease

    1283 York Ave # 9, 
    New York, NY 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ellen Scherl is a Gastroenterologist practicing medicine in New York, New York. Dr. Scherl is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy. Dr. Scherl is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    NYU Langone Medical Center

    240 E 38th St Fl 23, 
    New York, NY 
     (10.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Pochapin is a Gastroenterologist practicing medicine in New York, New York. Dr. Pochapin is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Collagenous Colitis, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

    Experienced in Collagenous Colitis
    Experienced in Collagenous Colitis
    Referral may be required

    CUIMC/Herbert Irving Pavilion

    161 Fort Washington Avenue, 
    New York, NY 
     (6.3 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Alexandra Gutierrez is a Gastroenterologist practicing medicine in New York, New York. Dr. Gutierrez is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Eosinophilic Colitis, and Endoscopy. Dr. Gutierrez is board certified in Gastroenterology. Dr. Gutierrez is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    MSSM-Optical Shop

    17 E 102nd St, 
    New York, NY 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    James Marion is a Gastroenterologist practicing medicine in New York, New York. Dr. Marion is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Colitis, Hemorrhagic Proctocolitis, and Colonoscopy.

    Advanced in Collagenous Colitis
    Advanced in Collagenous Colitis
    Referral may be required

    MSSM-Optical Shop

    17 E 102nd St, 
    New York, NY 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jean-frederic Colombel is a Gastroenterologist practicing medicine in New York, New York. Dr. Colombel is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

    Advanced in Collagenous Colitis
    Internal Medicine
    Advanced in Collagenous Colitis
    Internal Medicine

    MSSM-Optical Shop

    17 E 102nd St, 
    New York, NY 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Steven Itzkowitz is a primary care provider, practicing in Internal Medicine in New York, New York. Dr. Itzkowitz is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    MSSM-Optical Shop

    17 E 102nd St, 
    New York, NY 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elana Maser is a Gastroenterologist practicing medicine in New York, New York. Dr. Maser is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Northwell Health Physician Partners Medicine Specialties At East 85th Street

    178 East 85th Street, 4th Floor, 
    New York, NY 
     (9.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Arun Swaminath is a Gastroenterologist practicing medicine in New York, New York. Dr. Swaminath is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Colonoscopy, and Endoscopy. Dr. Swaminath is board certified in American Board Of Internal Medicine/Gastroenterology. Dr. Swaminath is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Jill Roberts Center For Inflammatory Bowel Disease

    1283 York Ave # 9, 
    New York, NY 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vinita Jacob is a Gastroenterologist practicing medicine in New York, New York. Dr. Jacob is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy. Dr. Jacob is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Gastroenterology Associates Of New Jersey, LLC

    1011 Clifton Avenue, 
    Clifton, NJ 
     (6.4 miles away)
    Languages Spoken:
    English, Hebrew, Spanish
    Accepting New Patients
    Offers Telehealth

    Steven Gronowitz is a Gastroenterologist practicing medicine in Clifton, New Jersey. Dr. Gronowitz is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Swallowing Difficulty, Painful Swallowing, Gastrectomy, and Gastrostomy. Dr. Gronowitz is board certified in American Board Of Internal Medicine. Dr. Gronowitz is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Hackensack Meridian Health Palisades Medical Center

    7600 River Rd, 
    North Bergen, NJ 
     (7.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Maurice Marcuard is a Gastroenterologist practicing medicine in North Bergen, New Jersey. He has been practicing medicine for over 10 years. Dr. Marcuard is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Juvenile Polyposis Syndrome, Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, and Indigestion. Dr. Marcuard is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    New York Gastroenterology Associates

    620 Columbus Ave Ste 2, 
    New York, NY 
     (7.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Barry Jaffin is a Gastroenterologist practicing medicine in New York, New York. Dr. Jaffin is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Chronic Idiopathic Constipation (CIC), Bowel Incontinence, Hemorrhoids, and Irritable Bowel Syndrome (IBS).

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    New York Gastroenterology Associates

    620 Columbus Ave Ste 2, 
    New York, NY 
     (7.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anthony Weiss is a Gastroenterologist practicing medicine in New York, New York. Dr. Weiss is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Chronic Idiopathic Constipation (CIC), Irritable Bowel Syndrome (IBS), and Gastroesophageal Reflux Disease (GERD).

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    Referral may be required

    Office

    230 W 74th St, 
    New York, NY 
     (8.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Adam Steinlauf is a Gastroenterologist practicing medicine in New York, New York. Dr. Steinlauf is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Crohn's Disease, Colitis, Colonoscopy, and Endoscopy.

    Showing 1-20 of 70

    Last Updated: 09/26/2026

    What is the definition of Collagenous Colitis?

    Collagenous colitis is a type of inflammatory bowel disease that affects the colon. It is a form of microscopic colitis, which causes chronic diarrhea. In all forms of microscopic colitis, the colon appears normal or almost normal on colonoscopy, but the inflammation is visible when a biopsy of the colon is examined under a microscope (hence its name). People with this disease usually have between four and nine watery bowel movements per day, but in rare cases may have more than fifteen. Various other symptoms relating to the gastrointestinal system or other body symptoms may also be present. The cause of Collagenous colitis is not known but it is thought to be multifactorial. This means that both genetic and environmental factors may interact to cause a person to develop the disease. The extent to which genes play a role is unclear, but familial cases have been described. Certain medications, such as NSAIDS and proton pump inhibitors, have been reported to cause or trigger the disease in some people. However, strong evidence directly linking these medications to the disease is still lacking.

    When should I see a Collagenous Colitis doctor near hackensack, NJ?

    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 Collagenous Colitis doctor near hackensack, NJ?

    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 Collagenous Colitis doctors near hackensack, NJ?

    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 Collagenous Colitis doctors near hackensack, NJ?

    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 Collagenous Colitis doctor near hackensack, NJ?

    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 Collagenous Colitis doctor search results page. 

    Why is it important to get a second opinion from a different Collagenous Colitis 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 Collagenous Colitis doctor near hackensack, NJ?

    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 Collagenous Colitis 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 Collagenous Colitis 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 Collagenous Colitis doctors near hackensack, NJ?

    Look for the filter feature on the left side of the Collagenous Colitis 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 Collagenous Colitis doctor that offers video calls?

    Look for the filter feature on the left-side of the Collagenous Colitis 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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