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

Find the Top Collagenous Colitis Experts and Specialists

Last Updated: 04/28/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 77 doctor with experience in Collagenous Colitis near Scottsdale, AZ. Of these, 60 are Experienced, 15 are Advanced and 2 are Distinguished.

Location
LocationClose
77 providers found
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Banner - University Medicine Digestive Institute

    1441 North 12th Street, Floor 2, 
    Phoenix, AZ 
     (8.0 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.

    Distinguished in Collagenous Colitis
    Gastroenterology
    Distinguished in Collagenous Colitis
    Gastroenterology

    Arizona Pathology Associates

    8761 E Bell Rd Ste 105, 
    Scottsdale, AZ 
     (8.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nizar Ramzan is a Gastroenterologist practicing medicine in Scottsdale, Arizona. Dr. Ramzan is rated as a Distinguished provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    G & E Ltd

    3501 N Scottsdale Rd Ste 320, 
    Scottsdale, AZ 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Akshay Shah is a Gastroenterologist practicing medicine in Scottsdale, Arizona. Dr. Shah 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 Ascites, Colitis, Intestinal Cancer, Endoscopy, and Colonoscopy.

    Learn about our expert tiers
    Experienced in Collagenous Colitis
    Family Medicine
    Experienced in Collagenous Colitis
    Family Medicine

    Noah Heuser Family Medicine

    7301 E 2nd St Ste 210, 
    Scottsdale, AZ 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Melissa Reed is a primary care provider, practicing in Family Medicine in Scottsdale, Arizona. Dr. Reed is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her clinical expertise encompasses Collagenous Colitis.

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

    Arizona Digestive Health

    5111 N Scottsdale Rd Ste 151, 
    Scottsdale, AZ 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Prabhakar Swaroop is an Internal Medicine provider practicing medicine in Scottsdale, Arizona. Dr. Swaroop is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Diarrhea, Endoscopy, and Gastrectomy. Dr. Swaroop is board certified in American Board Of Internal Medicine. Dr. Swaroop is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Office

    5111 N Scottsdale Rd Ste 151, 
    Scottsdale, AZ 
     (3.4 miles away)
    Languages Spoken:
    English

    Darrell Wadas is a Gastroenterologist practicing medicine in Scottsdale, Arizona. Dr. Wadas is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Gas Bloat Syndrome, Swallowing Difficulty, Painful Swallowing, Gastrectomy, and Endoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Office

    5111 N Scottsdale Rd Ste 151, 
    Scottsdale, AZ 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richard Shaughnessy is a Gastroenterologist practicing medicine in Scottsdale, Arizona. Dr. Shaughnessy 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 Esophageal Varices, Crohn's Disease, Exocrine Pancreatic Insufficiency, Endoscopy, and Colonoscopy.

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

    Arizona Digestive Health

    5111 N Scottsdale Rd Ste 151, 
    Scottsdale, AZ 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sirish Rao is an Internal Medicine provider practicing medicine in Scottsdale, Arizona. Dr. Rao 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 Bowel Incontinence, Levator Syndrome, Small Bowel Bacterial Overgrowth, Endoscopy, and Colonoscopy. Dr. Rao is board certified in American Board Of Internal Medicine. Dr. Rao is currently accepting new patients.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Sonoran Gastroenterology Associates

    950 N McQueen Rd, Ste 5, 
    Chandler, AZ 
     (13.3 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. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Hemorrhoids, Gas Bloat Syndrome, and Gastrectomy. Dr. Lowe is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Lowe 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 
     (7.6 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 
     (7.6 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.

    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Arizona Digestive Health

    9250 N 3rd St Ste 4035, 
    Phoenix, AZ 
     (9.1 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 
     (9.1 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

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

    Sarabdeep Mann is a Gastroenterologist practicing medicine in Gilbert, Arizona. Dr. Mann is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Colitis, Gas Bloat Syndrome, Gastrectomy, and Colonoscopy. Dr. Mann is board certified in American Board Of Internal Medicine. Dr. Mann is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Arizona Digestive Health

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

    James Burgess is a Gastroenterologist practicing medicine in Chandler, Arizona. Dr. Burgess is rated as an Experienced 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 Tenesmus, Swallowing Difficulty, Painful Swallowing, Gastrectomy, and Colonoscopy. Dr. Burgess is board certified in American Board Of Internal Medicine. Dr. Burgess is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Sonoran Gastroenterology Associates

    950 N McQueen Rd, Ste 5, 
    Chandler, AZ 
     (13.3 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. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Heartburn, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gas Bloat Syndrome, and Gastrectomy. Dr. Davis is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Davis is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Sonoran Gastroenterology Associates

    950 N McQueen Rd, Ste 5, 
    Chandler, AZ 
     (13.3 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. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Colonic Malakoplakia, Viral Gastroenteritis, Colitis, and Gastroesophageal Reflux Disease (GERD). Dr. Khosla is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Khosla is currently accepting new patients.

    Distinguished in Collagenous Colitis
    Gastroenterology
    Distinguished in Collagenous Colitis
    Gastroenterology

    Arizona Digestive Health

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

    Craig Stein is a Gastroenterologist practicing medicine in Mesa, Arizona. Dr. Stein is rated as a Distinguished provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 80 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Portal Hypertension, Gastrectomy, and Colonoscopy. Dr. Stein is board certified in American Board Of Internal Medicine. Dr. Stein is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Reddy GI Associates

    5555 E Baseline Rd, 
    Mesa, AZ 
     (14.6 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. He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastrointestinal Bleeding, Visceromegaly, Endoscopy, and Colonoscopy. Dr. Reddy is board certified in Internal Medicine, Internal Medicine (Sub: Gastroenterology), and Pathology-Anatomic/Clinical Pathology. Dr. Reddy is currently accepting new patients.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Mountain View Cardiology PC

    9755 N 90th St Ste A205, 
    Scottsdale, AZ 
     (5.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Yalam is a Gastroenterologist practicing medicine in Scottsdale, Arizona. Dr. Yalam is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Heartburn, Barrett Esophagus, Familial Adenomatous Polyposis, Gastric Dysmotility, and Endoscopy.

    Showing 1-20 of 77

    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 Scottsdale, 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 Scottsdale, 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 Scottsdale, 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 Scottsdale, 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 Scottsdale, 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 Scottsdale, 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 Scottsdale, 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 

    Read more about our Content Policy

    15 miles has been selected.