The 20 Best Diverticular Disease Doctors Near Me in Fullerton, CA

Find the Top Diverticular Disease Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 5048 doctor with experience in Diverticular Disease near Fullerton, CA. Of these, 4217 are Experienced, 721 are Advanced and 110 are Distinguished.

Location
LocationClose
5,048 providers found
    Advanced in Diverticular Disease
    Colorectal Surgery
    Advanced in Diverticular Disease
    Colorectal Surgery
    Referral may be required

    USC Care Medical Group Inc

    1500 San Pablo St, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Kyle Cologne is a Colorectal Surgeon practicing medicine in Los Angeles, California. Dr. Cologne is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Fistula, Hemorrhoids, Rectal Prolapse, Colostomy, and Hemorrhoidectomy. Dr. Cologne is board certified in Colon And Rectal Surgery and General Surgery.

    Distinguished in Diverticular Disease
    Family Medicine
    Distinguished in Diverticular Disease
    Family Medicine

    Nina K. Maw Maw, M.D., Inc.

    35900 Bob Hope Dr, 
    Rancho Mirage, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nina Maw is a primary care provider, practicing in Family Medicine in Rancho Mirage, California. Dr. Maw is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. She is also highly rated in 72 other conditions, according to our data. Her clinical expertise encompasses Insomnia, High Cholesterol, Obesity in Children, Bone Marrow Aspiration, and Endoscopy. Dr. Maw is board certified in American Board Of Family Medicine. Dr. Maw is currently accepting new patients.

    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology
    Referral may be required

    Enloe Medical Center

    111 Raley Blvd Ste 100, 
    Chico, CA 
    Languages Spoken:
    English

    Peter Bangsund is a Gastroenterologist practicing medicine in Chico, California. Dr. Bangsund is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Colitis, Lower Esophageal Ring, Colonoscopy, and Gastrectomy.

    Learn about our expert tiers
    Experienced in Diverticular Disease
    General Surgery | Colorectal Surgery | Vascular Surgery
    Experienced in Diverticular Disease
    General Surgery | Colorectal Surgery | Vascular Surgery
    Referral may be required

    Magdi Alexander, MD FACS

    50 Bellefontaine St, 409, 
    Pasadena, CA 
    Languages Spoken:
    English, Spanish

    Magdi Alexander is a Colorectal Surgeon and a Vascular Surgeon practicing medicine in Pasadena, California. Dr. Alexander is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hernia, Retroperitoneal Inflammation, Ogilvie Syndrome, Hernia Surgery, and Gallbladder Removal. Dr. Alexander is board certified in American Board Or Surgery.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral required

    Sivakumar R. Munnangi, MD Private Practice

    386 W Olive Ave, Ste A, 
    Merced, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sivakumar Munnangi is a Gastroenterologist practicing medicine in Merced, California. Dr. Munnangi is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 59 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Hemorrhoids, Diverticular Disease, Gastrectomy, and Colonoscopy. Dr. Munnangi is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral may be required

    Kern Gastroenterology Med Group

    5959 Truxtun Ave, Ste 200, 
    Bakersfield, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Harpal Bhaika is a Gastroenterologist practicing medicine in Bakersfield, California. Dr. Bhaika is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Chronic Erosive Gastritis, Gastritis, Endoscopy, and Gastrectomy. Dr. Bhaika is board certified in Internal Medicine (Sub: Gastroenterology) and Internal Medicine. Dr. Bhaika is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral may be required

    Solo Practice - Malik, I

    2800 N California St, Ste 7, 
    Stockton, CA 
    Languages Spoken:
    English, Punjabi, Urdu
    Accepting New Patients
    Offers Telehealth

    Iftikhar Malik is a Gastroenterologist practicing medicine in Stockton, California. Dr. Malik is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Colonoscopy, and Gastrectomy. Dr. Malik is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral may be required

    Armine Sarkisian, MD Private Practice

    912 W Glenoaks Blvd, 
    Glendale, CA 
    Languages Spoken:
    English, Armenian, Russian
    Accepting New Patients

    Armine Sarkisian is a Gastroenterologist practicing medicine in Glendale, California. Dr. Sarkisian is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Gas Bloat Syndrome, Gastric Dysmotility, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy. Dr. Sarkisian is board certified in Internal Medicine. Dr. Sarkisian is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral may be required

    San Luis Gastroenterology

    1551 Bishop St., Ste 430, 
    San Luis Obispo, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Paul Wetzel is a Gastroenterologist practicing medicine in San Luis Obispo, California. Dr. Wetzel is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Diverticular Disease, Endoscopy, and Gastrectomy. Dr. Wetzel is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Wetzel is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral may be required

    Santa Maria Gastroenterology Medical Group

    361 Town Center West, Ste 101, 
    Santa Maria, CA 
    Languages Spoken:
    English, Hindi, Punjabi
    Accepting New Patients
    Offers Telehealth

    Paramjit Benipal is a Gastroenterologist practicing medicine in Santa Maria, California. Dr. Benipal is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Colonic Malakoplakia, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Benipal is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Benipal is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral may be required

    San Carlos Center

    301 Industrial Road, Level 2, 
    San Carlos, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nikhil Agarwal is a Gastroenterologist practicing medicine in San Carlos, California. Dr. Agarwal is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Achalasia, Gastroparesis, Osteotomy, and Knee Replacement. Dr. Agarwal is board certified in Internal Medicine (Sub: Gastroenterology) and Gastroenterology. Dr. Agarwal is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral may be required

    Santa Maria Gastroenterology Medical Group

    361 Town Center West, Ste 101, 
    Santa Maria, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Atul Vachhani is a Gastroenterologist practicing medicine in Santa Maria, California. Dr. Vachhani is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Colonoscopy. Dr. Vachhani is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Vachhani is currently accepting new patients.

    Distinguished in Diverticular Disease
    Interventional Radiology | Radiology
    Distinguished in Diverticular Disease
    Interventional Radiology | Radiology
    Referral may be required

    Arch Health Partners Inc

    15611 Pomerado Rd, Suite 400, 
    Poway, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Manu Singh is an Interventional Radiologist and a Radiologist practicing medicine in Poway, California. Dr. Singh is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Visceromegaly, Ascites, Liver Embolization, and Bone Marrow Aspiration. Dr. Singh is board certified in American Board Of Interventional Radiology And Diagnostic Radiology. Dr. Singh is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral may be required

    Ariel Malamud, MD

    201 S Alvarado St, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Ariel Malamud is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Malamud is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Chronic Erosive Gastritis, Acute Pancreatitis, Gastrectomy, and Gastrostomy. Dr. Malamud is board certified in American Board Of Internal Medicine and Internal Medicine (Sub: Gastroenterology). Dr. Malamud is currently accepting new patients.

    Distinguished in Diverticular Disease
    General Surgery
    Distinguished in Diverticular Disease
    General Surgery
    Referral may be required

    Sierra General Surgery Associates

    680 Guzzi Ln, Ste 106, 
    Sonora, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Peter Oliver is a General Surgeon practicing medicine in Sonora, California. Dr. Oliver is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Hernia, Ogilvie Syndrome, Breast Cancer, Hernia Surgery, and Bladder Reconstruction. Dr. Oliver is board certified in Surgery General Surgery. Dr. Oliver is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral may be required

    Brelian Medical Inc.

    711 W College St, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Brelian is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Brelian is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Hemorrhoids, Hiatal Hernia, Gastrostomy, and Gastrectomy. Dr. Brelian is board certified in American Board Of Internal Medicine, Internal Medicine (Sub: Gastroenterology), and Internal Medicine. Dr. Brelian is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral required

    Arash I. Zarimani, MD Private Practice

    1127 Wilshire Blvd, Ste 909, 
    Los Angeles, CA 
    Languages Spoken:
    English, Farsi, Spanish
    Accepting New Patients
    Offers Telehealth

    Arash Zarimani is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Zarimani is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Chronic Erosive Gastritis, Diverticular Disease, Endoscopy, and Gastrectomy. Dr. Zarimani is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Zarimani is currently accepting new patients.

    Distinguished in Diverticular Disease
    General Surgery
    Distinguished in Diverticular Disease
    General Surgery
    Referral may be required

    Multispeciality Clinic

    704 Mountain Road, Suite 102, 
    San Andreas, CA 
    Languages Spoken:
    English
    Accepting New Patients

    David Melniczek is a General Surgeon practicing medicine in San Andreas, California. Dr. Melniczek is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hernia, Choledocholithiasis, Diverticular Disease, Hemorrhoidectomy, and Endoscopy. Dr. Melniczek is board certified in Surgery General Surgery. Dr. Melniczek is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral may be required
    8110 Airport Boulevard, Floor 2, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Cyril Anyadike is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Anyadike is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Campylobacter Infection, Gastritis, Helicobacter Pylori Infection, and Chronic Erosive Gastritis. Dr. Anyadike is board certified in American Board Of Internal Medicine and Internal Medicine (Sub: Gastroenterology). Dr. Anyadike is currently accepting new patients.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral may be required

    Adebambo O. Ojuri, MD Private Practice

    2880 Atlantic Ave, Ste 100, 
    Long Beach, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Adebambo Ojuri is a Gastroenterologist practicing medicine in Long Beach, California. Dr. Ojuri is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Gastritis, Chronic Erosive Gastritis, Gastroesophageal Reflux Disease (GERD), and Colonic Malakoplakia. Dr. Ojuri is board certified in American Board Of Internal Medicine. Dr. Ojuri is currently accepting new patients.

    Showing 1-20 of 5,048

    Last Updated: 09/26/2026

    What is the definition of Diverticular Disease?

    Diverticula are small, bulging sacs or pouches that form on the inner wall of the intestine. Diverticulitis occurs when these pouches become inflamed or infected. Most often, these pouches are in the lower part of the large intestine (colon).

    When should I see a Diverticular Disease doctor near Fullerton, CA?

    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 Diverticular Disease doctor near Fullerton, CA?

    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 Diverticular Disease doctors near Fullerton, CA?

    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 Diverticular Disease doctors near Fullerton, CA?

    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 Diverticular Disease doctor near Fullerton, CA?

    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 Diverticular Disease doctor search results page. 

    Why is it important to get a second opinion from a different Diverticular Disease 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 Diverticular Disease doctor near Fullerton, CA?

    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 Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease doctors near Fullerton, CA?

    Look for the filter feature on the left side of the Diverticular Disease 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 Diverticular Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the Diverticular Disease 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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