The 20 Best Collagenous Colitis Doctors Near Me in Pennsylvania, US

Find the Top Collagenous Colitis Experts and Specialists

The 20 Best Collagenous Colitis Doctors in Pennsylvania, US

Last Updated: 02/22/2026

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MediFind found 241 doctor with experience in Collagenous Colitis near Pennsylvania, US. Of these, 227 are Experienced and 11 are Advanced.

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241 providers found
    Michael F. Riverso
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English

    . Dr. Riverso is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hemorrhoids, Heartburn, Diverticular Disease, Gastrectomy, and Endoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Penn Gastroenterology Limerick

    420 West Linfield Trappe Road, Building B Suite 102, 
    Limerick, PA 
    Languages Spoken:
    English

    . Dr. Kovalovich is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Enlarged Liver, Familial Adenomatous Polyposis, Colonoscopy, and Gastrectomy.

    Christopher B. Ibrahim
    Experienced in Collagenous Colitis
    Experienced in Collagenous Colitis

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English

    . Dr. Ibrahim is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Heartburn, Anemia, Diverticular Disease, Gastrectomy, and Endoscopy.

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    Adam J. Spiegel
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English

    . Dr. Spiegel is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

    Ravi K. Ghanta
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English
    Offers Telehealth

    . Dr. Ghanta is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Hemorrhoids, Portal Hypertension, Gastrectomy, and Endoscopy.

    Anirudh Masand
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English, Hindi

    . Dr. Masand is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Barrett Esophagus, Visceromegaly, Endoscopy, and Gastrectomy.

    Timothy M. Wirth
    Experienced in Collagenous Colitis
    Internal Medicine
    Experienced in Collagenous Colitis
    Internal Medicine

    Tower Health Medical Group Internal Medicine - Muhlenberg

    4201 Kutztown Rd, 
    Temple, PA 
    Languages Spoken:
    English

    . Dr. Wirth is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Childhood Iron Deficiency Anemia.

    Philip J. Elbaum
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English

    . Dr. Elbaum is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hemorrhoids, Angiodysplasia of the Colon, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

    Kevin C. Gordon
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine
    Experienced in Collagenous Colitis
    Gastroenterology | Internal Medicine

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English

    . Dr. Gordon is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hemorrhoids, Heartburn, Diverticular Disease, Gastrectomy, and Endoscopy.

    Tatyana Erlikh
    Experienced in Collagenous Colitis
    Internal Medicine
    Experienced in Collagenous Colitis
    Internal Medicine

    Tower Health Medical Group Internal Medicine - Wyomissing 1st Floor

    950A N Wyomissing Blvd F1, 
    Wyomissing, PA 
    Languages Spoken:
    English, Russian

    . Dr. Erlikh is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Psoriasis, Psoriatic Arthritis, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    John F. Altomare
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English

    . Dr. Altomare is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Jaundice, Bacterial Gastroenteritis, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.

    Jessica L. Schwartz
    Experienced in Collagenous Colitis
    Internal Medicine
    Experienced in Collagenous Colitis
    Internal Medicine

    Tower Health Medical Group Internal Medicine - Muhlenberg

    4201 Kutztown Rd, 
    Temple, PA 
    Languages Spoken:
    English

    . Dr. Schwartz is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Maturity Onset Diabetes of the Young, Hypothyroidism, Type 2 Diabetes (T2D), and Hypertension.

    Nirav R. Shah
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English

    . Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hemorrhoids, Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

    Burhan Hameed
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    US Digestive Health At Royersford

    475 Enterprise Dr, Ste 202, 
    Royersford, PA 
    Languages Spoken:
    English

    . Dr. Hameed is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Colonoscopy, and Endoscopy.

    Paul G. Lacey
    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Jackson Siegelbaum Gastroenterology

    423 North 21st Street, Suite 100, 
    Camp Hill, PA 
    Languages Spoken:
    English

    Paul Lacey is a Gastroenterologist in Camp Hill, Pennsylvania. Dr. Lacey is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English
    Offers Telehealth

    . Dr. Bandyopadhyay is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Hemorrhoids, Gastrectomy, and Endoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English

    . Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Angiodysplasia of the Colon, Heartburn, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    UPMC Susquehanna Health, Digestive Disease Center

    700 High Street, 
    Williamsport, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Richard Kenney, DO, specializes in gastroenterology and is board-certified by the American Board of Internal Medicine. He practices at UPMC Somerset and the Digestive Disease Center at UPMC Williamsport. Dr. Kenney received his medical degree from Midwestern University Chicago College of Osteopathic Medicine and completed his residency at Lehigh Valley Hospital, followed by a fellowship at the University of Illinois College of Medicine at Chicago. Dr. Kenney is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Acute Pancreatitis, Gastroesophageal Reflux Disease (GERD), Colitis, Gastrectomy, and Endoscopy.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Jackson Siegelbaum Gastroenterology

    423 North 21st Street, Suite 100, 
    Camp Hill, PA 
    Languages Spoken:
    English

    F. W. Jackson, MD, specializes in gastroenterology. He is affiliated with UPMC Community Osteopathic, UPMC West Shore and UPMC Pinnacle Harrisburg. Dr. Jackson completed his fellowships at Temple University Hospital and Thomas Jefferson University Hospital, residency at Northwestern Memorial Hospital and medical degree at Northwestern University Medical Schooll. Dr. Jackson is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Colonoscopy, and Gastrectomy.

    Jennifer A. Totten
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Northern Gastroenterology-UPMC In Wexford

    5500 Brooktree Road, Suite 201, 
    Wexford, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jennifer Totten, MD, specializes in gastroenterology and is board-certified in internal medicine and gastroenterology by the American Board of Internal Medicine. Dr. Totten completed her fellowship at Allegheny General Hospital, residency at the University of Pittsburgh School of Medicine and medical degree at the University of Rochester Medical Center. Dr. Totten is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Gastrectomy, and Endoscopy.

    Showing 1-20 of 241

    Last Updated: 02/22/2026

    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 in Pennsylvania, 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 Collagenous Colitis doctor in Pennsylvania, 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 Collagenous Colitis doctors in Pennsylvania, 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 Collagenous Colitis doctors in Pennsylvania, 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 Collagenous Colitis doctor in Pennsylvania, 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 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 in Pennsylvania, 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 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 in Pennsylvania, US?

    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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