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    Last Updated: 02/22/2026

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    MediFind found 45 doctor with experience in Collagenous Colitis near Gilbert, AZ. Of these, 34 are Experienced, 10 are Advanced and 1 are Distinguished.

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    45 providers found
      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Arizona Digestive Health

      201 W Guadalupe Rd Ste 209, 
      Gilbert, AZ 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sarabdeep Mann is a Gastroenterologist in Gilbert, Arizona. Dr. Mann is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Colitis, Gas Bloat Syndrome, Gastrectomy, and Colonoscopy. Dr. Mann is currently accepting new patients.

      Joseph D. Davis
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Sonoran Gastroenterology Associates

      950 N McQueen Rd, Ste 5, 
      Chandler, AZ 
       (3.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      I was born and raised in Southern California, but lived in Nebraska for about 9 years during my general medical training. I've been in Arizona since 2001. I live in the Phoenix area with my wife, 2 sons, and our Labrador retriever. When I'm not working or hanging out with the family I can be found in the hills on my mountain bike.Traditional Medicine: Listen, learn, teach. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Heartburn, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gas Bloat Syndrome, and Gastrectomy.

      Rajan Khosla
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Sonoran Gastroenterology Associates

      950 N McQueen Rd, Ste 5, 
      Chandler, AZ 
       (3.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Dr. Khosla has expertise in all aspects of digestive and liver diseases. He has a novel and highly successful approach to irritable bowel. His goal is to provide compassionate care to every patient and perform endoscopy with diligence.Our mission is to provide you with personalized, high-quality gastrointestinal care.  Sonoran Gastroenterology Associates is dedicated to improving and maintaining your health. Dr. Lowe and Dr. Khosla are Board Certified Gastroenterologists with years of experience. Dr. Khosla is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Colonic Malakoplakia, Viral Gastroenteritis, Colitis, and Gastroesophageal Reflux Disease (GERD).

      Learn about our expert tiers
      Mankanwal S. Sachdev
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Brenda Valencia - Practice Administrator

      2680 S Val Vista, Ste 116, 
      Gilbert, AZ 
       (4.0 miles away)
      Languages Spoken:
      English, Hindi, Punjabi, Spanish
      Accepting New Patients
      Offers Telehealth

      I strive to provide compassionate and expert care in the field of Gastroenterology and therapeutic Endoscopy. Dr. Sachdev is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Portal Hypertension, Childhood Volvulus, Indigestion, Cataract Removal, and Endoscopy.

      Adam B. Lowe
      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Sonoran Gastroenterology Associates

      950 N McQueen Rd, Ste 5, 
      Chandler, AZ 
       (3.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Dr. Lowe enjoys treating all aspects of Gastroenterology and Liver disease. His goal is to treat each patient like a family member and this is exemplified by his excellent listening skills and compassionate care. He has received Vitals Compassionate Doctor and Patients' Choice Awards yearly since 2010.  He feels privileged to provide care for patients in the East Valley and all over Phoenix for over 15 years and looks forward to continuing.Our mission is to provide you with personalized, high-quality gastrointestinal care.  Sonoran Gastroenterology Associates is dedicated to improving and maintaining your health. Dr. Lowe and Dr. Khosla are Board Certified Gastroenterologists with years of experience. Dr. Lowe is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Hemorrhoids, Gas Bloat Syndrome, and Gastrectomy.

      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Arizona Digestive Health

      201 W Guadalupe Rd Ste 209, 
      Gilbert, AZ 
       (1.3 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mary Atia is a Gastroenterologist in Gilbert, Arizona. Dr. Atia has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Diverticular Disease, Celiac Disease, Diarrhea, Colonoscopy, and Endoscopy. Dr. Atia is currently accepting new patients.

      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Arizona Digestive Health

      3048 E Baseline Rd Ste 105, 
      Mesa, AZ 
       (3.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Elisa Faybush is a Gastroenterologist in Mesa, Arizona. Dr. Faybush is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy. Dr. Faybush is currently accepting new patients.

      Nelson H. Lim
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Brenda Valencia - Practice Administrator

      2680 S Val Vista, Ste 116, 
      Gilbert, AZ 
       (4.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Nelson Lim is a Gastroenterologist in Gilbert, Arizona. Dr. Lim is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Portal Hypertension, Childhood Volvulus, Indigestion, Endoscopy, and Gastrectomy. Dr. Lim is currently accepting new patients.

      Advanced in Collagenous Colitis
      Gastroenterology
      Advanced in Collagenous Colitis
      Gastroenterology

      Arizona Digestive Health

      2563 S Val Vista Dr Ste 101, 
      Gilbert, AZ 
       (4.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Abraham Panossian is a Gastroenterologist in Gilbert, Arizona. Dr. Panossian 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), Diverticular Disease, Pancreatectomy, and Gastrectomy. Dr. Panossian is currently accepting new patients.

      Sudhakar A. Reddy
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Reddy GI Associates

      5555 E Baseline Rd, 
      Mesa, AZ 
       (4.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Experience, empathy, knowledge and technical skill and beyond all a genuine interest in Gastoenterology. Areas of expertise: Colon Diseasse, Liver Diseases, Weight Loss, Gallbladder and Pancreatic Diseases, All Gastrointestinal Diseases. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Gastrointestinal Bleeding, Visceromegaly, Endoscopy, and Colonoscopy.

      Distinguished in Collagenous Colitis
      Gastroenterology
      Distinguished in Collagenous Colitis
      Gastroenterology

      Arizona Digestive Health

      6020 E Arbor Ave Ste 101, 
      Mesa, AZ 
       (5.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Craig Stein is a Gastroenterologist in Mesa, Arizona. Dr. Stein is rated as a Distinguished provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Portal Hypertension, Gastrectomy, and Colonoscopy. Dr. Stein is currently accepting new patients.

      James Burgess
      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Arizona Digestive Health

      600 S Dobson Rd Ste A1, 
      Chandler, AZ 
       (5.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Our mission is to provide the highest quality medical care in a supportive and comprehensive enviroment. We focus on each patient as an individual, taking the time to effect the best out comes. Dr. Burgess is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Tenesmus, Painful Swallowing, Swallowing Difficulty, Gastrectomy, and Colonoscopy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Arizona Digestive Health

      201 W Guadalupe Rd Ste 209, 
      Gilbert, AZ 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Rohit Mahajani is a Gastroenterologist in Gilbert, Arizona. Dr. Mahajani is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Mahajani is currently accepting new patients.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Arizona Digestive Health

      201 W Guadalupe Rd Ste 209, 
      Gilbert, AZ 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Charles Saperstein is a Gastroenterologist in Gilbert, Arizona. Dr. Saperstein is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Indigestion, Portal Hypertension, Childhood Volvulus, and Gastroesophageal Reflux Disease (GERD). Dr. Saperstein is currently accepting new patients.

      Experienced in Collagenous Colitis
      Nurse Practitioner
      Experienced in Collagenous Colitis
      Nurse Practitioner

      Arizona Digestive Health

      3048 E Baseline Rd Ste 105, 
      Mesa, AZ 
       (3.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Toni Tanzella is a Nurse Practitioner in Mesa, Arizona. Ms. Tanzella is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Levator Syndrome, and Gas Bloat Syndrome. Ms. Tanzella is currently accepting new patients.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Brenda Valencia - Practice Administrator

      2680 S Val Vista, Ste 116, 
      Gilbert, AZ 
       (4.0 miles away)
      Languages Spoken:
      English

      Thomas Geisler is a Gastroenterologist in Gilbert, Arizona. Dr. Geisler is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Menetrier Disease, Chronic Erosive Gastritis, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Arizona Digestive Health

      603 W Baseline Rd Ste 200, 
      Mesa, AZ 
       (4.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Andrew Grade is a Gastroenterologist in Mesa, Arizona. Dr. Grade is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Gastric Dysmotility, Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), and Endoscopy. Dr. Grade is currently accepting new patients.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Savahcs

      2730 S Val Vista Dr Ste 187, 
      Gilbert, AZ 
       (4.4 miles away)
      Languages Spoken:
      English

      Bhupesh Pokhrel is a Gastroenterologist in Gilbert, Arizona. Dr. Pokhrel is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Pancreatic Pseudocyst, Jaundice, Collagenous Colitis, Gallbladder Removal, and Endoscopy.

      Experienced in Collagenous Colitis
      Gastroenterology
      Experienced in Collagenous Colitis
      Gastroenterology

      Digestive Institute Of Arizona PLLC

      3011 S Lindsay Rd Ste 115, 
      Gilbert, AZ 
       (4.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Subhash Chandra is a Gastroenterologist in Gilbert, Arizona. Dr. Chandra is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy. Dr. Chandra is currently accepting new patients.

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

      Pete Coury MD PLLC

      5424 E Southern Ave, Ste 101, 
      Mesa, AZ 
       (5.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Pete Coury is a primary care provider, practicing in Family Medicine in Mesa, Arizona. Dr. Coury is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Cirrhosis. Dr. Coury is currently accepting new patients.

      Showing 1-20 of 45

      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 near Gilbert, 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 Gilbert, 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 Gilbert, 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 Gilbert, 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 Gilbert, 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 Gilbert, 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 Gilbert, 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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