The 20 Best Collagenous Colitis Doctors Near Me in Glendale, AZ

Find the Top Collagenous Colitis Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 45 doctor with experience in Collagenous Colitis near Glendale, AZ. Of these, 36 are Experienced and 9 are Advanced.

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45 providers found
    Experienced in Collagenous Colitis
    Internal Medicine
    Experienced in Collagenous Colitis
    Internal Medicine

    Arizona Digestive Health

    5823 W Eugie Ave Ste A, 
    Glendale, AZ 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Keng-yu Chuang is an Internal Medicine provider practicing medicine in Glendale, Arizona. Dr. Chuang is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Familial Colorectal Cancer, Childhood Volvulus, Endoscopy, and Gastrectomy. Dr. Chuang is board certified in American Board Of Internal Medicine. Dr. Chuang is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Arizona Digestive Health

    5823 W Eugie Ave Ste A, 
    Glendale, AZ 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jodie Labowitz is a Gastroenterologist practicing medicine in Glendale, Arizona. Dr. Labowitz is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), and Diverticular Disease. Dr. Labowitz is board certified in American Board Of Internal Medicine. Dr. Labowitz is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Arizona Digestive Health

    5823 W Eugie Ave Ste A, 
    Glendale, AZ 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mahesh Mokhashi is a Gastroenterologist practicing medicine in Glendale, Arizona. Dr. Mokhashi is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Gastroesophageal Reflux Disease (GERD). Dr. Mokhashi is board certified in American Board Of Internal Medicine. Dr. Mokhashi is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Banner - University Medicine Digestive Institute

    1441 North 12th Street, Floor 2, 
    Phoenix, AZ 
     (9.1 miles away)
    Languages Spoken:
    English, Hindi, Marathi, Sindhi
    Accepting New Patients
    Offers Telehealth

    I enjoy spending time with friends and family. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Acute Pancreatitis, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Gastrectomy. Dr. Sharma is board certified in American Board Of Internal Medicine/Gastroenterology and American Board Of Internal Medicine. Dr. Sharma is currently accepting new patients.

    Experienced in Collagenous Colitis
    Ophthalmology
    Experienced in Collagenous Colitis
    Ophthalmology

    Thunderbird Endoscopy Center

    5823 W Eugie Ave Ste B, 
    Glendale, AZ 
     (4.2 miles away)
    Languages Spoken:
    English

    James Singer is an Ophthalmologist practicing medicine in Glendale, Arizona. Dr. Singer is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Heartburn, Trichohepatoenteric Syndrome, Diarrhea, and Familial Adenomatous Polyposis.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Arizona Digestive Health

    5823 W Eugie Ave Ste A, 
    Glendale, AZ 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Steven Kanner is a Gastroenterologist practicing medicine in Glendale, Arizona. Dr. Kanner is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), and Gastric Dysmotility. Dr. Kanner is board certified in American Board Of Internal Medicine. Dr. Kanner is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Arizona Digestive & Liver Disease Consultants

    5823 W Eugie Ave Ste A, 
    Glendale, AZ 
     (4.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Yanish is a Gastroenterologist practicing medicine in Glendale, Arizona. Dr. Yanish is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Familial Adenomatous Polyposis, Gardner Syndrome, and Turcot Syndrome.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Valley GI Consultants

    5757 W Thunderbird Rd, Ste W212, 
    Glendale, AZ 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Akash Nabh is a Gastroenterologist practicing medicine in Glendale, Arizona. Dr. Nabh is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 71 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Swallowing Difficulty, Intestinal Cancer, Endoscopy, and Gastrectomy. Dr. Nabh is board certified in Internal Medicine (Sub: Gastroenterology).

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Arizona Digestive Health

    9305 W Thomas Rd Ste 370, 
    Phoenix, AZ 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Drewitz is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Drewitz is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, and Endoscopy. Dr. Drewitz is board certified in American Board Of Internal Medicine. Dr. Drewitz is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Arizona Digestive Health

    9250 N 3rd St Ste 4035, 
    Phoenix, AZ 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Gulinson is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Gulinson is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Portal Hypertension, Childhood Volvulus, Indigestion, Endoscopy, and Gastrectomy. Dr. Gulinson is board certified in American Board Of Internal Medicine. Dr. Gulinson is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Arizona Digestive Health

    9250 N 3rd St Ste 4035, 
    Phoenix, AZ 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Shifat Ahmed is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Ahmed is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Gas Bloat Syndrome, Colonoscopy, and Endoscopy. Dr. Ahmed is board certified in American Board Of Internal Medicine. Dr. Ahmed is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Arizona Digestive Health

    1300 N 12th St Ste 613, 
    Phoenix, AZ 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Barbara Maccollum is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Maccollum is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Gas Bloat Syndrome, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), and Diarrhea. Dr. Maccollum is board certified in American Board Of Internal Medicine. Dr. Maccollum is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Arizona Digestive Health

    1300 N 12th St Ste 613, 
    Phoenix, AZ 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Brenda Dennert is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Dennert is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Lactose Intolerance, Diverticular Disease, and Endoscopy. Dr. Dennert is board certified in American Board Of Internal Medicine. Dr. Dennert is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    GI Care Consultants

    13065 W McDowell Rd, Ste B108, 
    Avondale, AZ 
     (10.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Patrick Lam is a Gastroenterologist practicing medicine in Avondale, Arizona. Dr. Lam 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 Gastroesophageal Reflux Disease (GERD), Hemorrhoids, Familial Adenomatous Polyposis, and Indigestion. Dr. Lam is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Lam is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Banner Health Center

    14416 West Meeker Boulevard, Suite 202, 
    Sun City West, AZ 
     (14.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I enjoy exercising, attending sporting and cultural events, reading and spending time with my family. Dr. Gordon is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Gastrectomy. Dr. Gordon is board certified in American Board Of Internal Medicine/Gastroenterology. Dr. Gordon is currently accepting new patients.

    Experienced in Collagenous Colitis
    Family Medicine
    Experienced in Collagenous Colitis
    Family Medicine

    Pueblo Family Physicians

    4350 N 19th Ave Ste 6, 
    Phoenix, AZ 
     (5.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Don Cunningham is a primary care provider, practicing in Family Medicine in Phoenix, Arizona. Dr. Cunningham is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Hypothyroidism, Myelitis, and AIDS Dementia Complex. Dr. Cunningham is board certified in American Osteopathic Board Of Family Medicine. Dr. Cunningham is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Digestive Health Clinic

    13634 N 93rd Ave Ste 200, 
    Peoria, AZ 
     (5.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jyotsna Ravi is a Gastroenterologist practicing medicine in Peoria, Arizona. Dr. Ravi is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Familial Adenomatous Polyposis, and Childhood Volvulus. Dr. Ravi is board certified in American Board Of Internal Medicine. Dr. Ravi is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Office

    14155 N 83rd Ave Bldg 4, 
    Peoria, AZ 
     (5.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daljit Bal is a Gastroenterologist practicing medicine in Peoria, Arizona. Dr. Bal 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 Gastroesophageal Reflux Disease (GERD), Obesity, Tenesmus, and Gastric Dysmotility.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Interventional Endoscopy Associates In Collaboration With Honorhealth-Peoria Medical Campus

    15000 N 83rd Ave Unit 210, 
    Peoria, AZ 
     (5.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shashank Garg is a Gastroenterologist practicing medicine in Peoria, Arizona. Dr. Garg is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Watermelon Stomach, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Arizona Digestive Health

    9305 W Thomas Rd Ste 370, 
    Phoenix, AZ 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Mills is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Mills is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Swallowing Difficulty, Painful Swallowing, Diverticular Disease, and Endoscopy. Dr. Mills is board certified in American Board Of Internal Medicine. Dr. Mills is currently accepting new patients.

    Showing 1-20 of 45

    Last Updated: 04/28/2026

    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 Glendale, AZ?

    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 Glendale, AZ?

    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 Glendale, AZ?

    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 Glendale, AZ?

    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 Glendale, AZ?

    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 Glendale, AZ?

    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 Glendale, AZ?

    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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