The 20 Best Colitis Doctors Near Me in Newport Beach, CA

Find the Top Colitis Experts and Specialists

The 20 Best Colitis Doctors near Newport Beach, CA

Last Updated: 02/22/2026

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MediFind found 238 doctor with experience in Colitis near Newport Beach, CA. Of these, 208 are Experienced, 27 are Advanced and 3 are Distinguished.

Location
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238 providers found
    Experienced in Colitis
    General Surgery
    Experienced in Colitis
    General Surgery

    Newport-Irvine Surgical Specialists A Professional Corp.

    510 Superior Ave Ste 200G, 
    Newport Beach, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Daniel Ng is a General Surgeon in Newport Beach, California. Dr. Ng is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Hemorrhoids, Familial Colorectal Cancer, Colorectal Cancer, Ureteroscopy, and Hernia Surgery.

    Experienced in Colitis
    General Surgery
    Experienced in Colitis
    General Surgery

    Newport-Irvine Surgical Specialists A Professional Corp.

    510 Superior Ave Ste 200G, 
    Newport Beach, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Babak Rad is a General Surgeon in Newport Beach, California. Dr. Rad is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Hemorrhoids, Anal Fissure, Proctitis, Ureteroscopy, and Hernia Surgery.

    Advanced in Colitis
    Internal Medicine
    Advanced in Colitis
    Internal Medicine

    Newport Walk In Medical Group Inc.

    2075 San Joaquin Hills Rd, 
    Newport Beach, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Russell Alterman is a primary care provider, practicing in Internal Medicine in Newport Beach, California. Dr. Alterman is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Cellulitis, H1N1 Influenza, Common Cold, and COVID-19.

    Learn about our expert tiers
    Advanced in Colitis
    Family Medicine
    Advanced in Colitis
    Family Medicine

    Newport Walk In Medical Group Inc.

    2075 San Joaquin Hills Rd, 
    Newport Beach, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nathan Kiskila is a primary care provider, practicing in Family Medicine in Newport Beach, California. Dr. Kiskila is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Tracheitis, Lymphangitis, Urinary Tract Infection in Children, and Urinary Tract Infection (UTI).

    Advanced in Colitis
    Cardiology
    Advanced in Colitis
    Cardiology

    Newport Walk In Medical Group Inc.

    2075 San Joaquin Hills Rd, 
    Newport Beach, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Porzio is a primary care provider, practicing in Cardiologist in Newport Beach, California. Dr. Porzio is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Cellulitis, Lymphangitis, Neuralgia, and Trichohepatoenteric Syndrome.

    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology

    Office

    520 Superior Ave Ste 245, 
    Newport Beach, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richard Quist is a Gastroenterologist in Newport Beach, California. Dr. Quist is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Diverticular Disease, Colonoscopy, and Gastrectomy.

    Advanced in Colitis
    Anesthesiology
    Advanced in Colitis
    Anesthesiology

    Marc Gianzero MD Professional Corporation

    1640 Newport Blvd Ste 100, 
    Costa Mesa, CA 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sunhee Park is an Anesthesiologist in Costa Mesa, California. Dr. Park is rated as an Advanced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Gastrectomy.

    Advanced in Colitis
    Gastroenterology
    Advanced in Colitis
    Gastroenterology

    Office

    16105 Sand Canyon Ave Ste 230, 
    Irvine, CA 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Caroline Hwang is a Gastroenterologist in Irvine, California. Dr. Hwang is rated as an Advanced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Colitis, Gastrectomy, and Colonoscopy.

    Distinguished in Colitis
    Gastroenterology
    Distinguished in Colitis
    Gastroenterology
    27799 Medical Center Road, Suite 320, 
    Mission Viejo, CA 
     (12.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Douglas Nguyen is a Gastroenterologist in Mission Viejo, California. Dr. Nguyen is rated as a Distinguished provider by MediFind in the treatment of Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy. Dr. Nguyen is currently accepting new patients.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Surinder Saini MD Inc.

    1441 Avocado Ave Ste 807, 
    Newport Beach, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Surinder Saini is a Gastroenterologist in Newport Beach, California. Dr. Saini is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Morning Sickness, Diverticular Disease, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Office

    400 Newport Center Dr Ste 506, 
    Newport Beach, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bradley Kays is a primary care provider, practicing in Internal Medicine in Newport Beach, California. Dr. Kays is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Neurogenic Bowel, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Newport Harbor Otology Associates And Ear Medical Group Inc.

    901 Dover Dr Ste 205, 
    Newport Beach, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Amita Sadeghi is a primary care provider, practicing in Gastroenterologist in Newport Beach, California. Dr. Sadeghi is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Diarrhea, Colitis, Heart Failure, Colonoscopy, and Endoscopy.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Gottschalk Medical Plaza

    Irvine, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Simin Torabzadeh is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Torabzadeh is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Share Our Selves Corporation

    1550 Superior Ave, 
    Costa Mesa, CA 
     (3.6 miles away)
    Experience:
    13+ years
    Languages Spoken:
    English

    Edwin Kwon is a primary care provider, practicing in Family Medicine in Costa Mesa, California. Dr. Kwon has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Cellulitis, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), and Sinusitis.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Preventive Healthcare Medical Centers

    500 Superior Ave Ste 100, 
    Newport Beach, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Badar Hasan is a primary care provider, practicing in Gastroenterologist in Newport Beach, California. Dr. Hasan is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Chylous Ascites, Cavernous Sinus Thrombosis, Colitis, Colonoscopy, and Endoscopy.

    Experienced in Colitis
    General Practice
    Experienced in Colitis
    General Practice

    John G Miller MD

    355 Placentia Ave, 
    Newport Beach, CA 
     (3.7 miles away)
    Experience:
    56+ years
    Languages Spoken:
    English

    John Miller is a primary care provider, practicing in General Practice in Newport Beach, California. Dr. Miller has been practicing medicine for over 56 years and is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Myelodysplastic Syndrome (MDS), Primary Lateral Sclerosis, Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), and Sitosterolemia.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Patricia Shih-Ting Tsai MD Inc.

    496 Old Newport Blvd Ste 1, 
    Newport Beach, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shih-ting Tsai is a Gastroenterologist in Newport Beach, California. Dr. Tsai is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Newport Beach Gastroenterology Assoc

    1525 Superior Ave Ste 104, 
    Newport Beach, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Donald Abrahm is a Gastroenterologist in Newport Beach, California. Dr. Abrahm is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Marginal Zone Lymphoma (MZL), Gastroesophageal Reflux Disease (GERD), Gardner Syndrome, and Familial Adenomatous Polyposis.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Coast Internal Medicine Consultants

    520 Superior Ave Ste 205, 
    Newport Beach, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Lee is a Gastroenterologist in Newport Beach, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, and Gastroesophageal Reflux Disease (GERD).

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology

    Office

    520 Superior Ave Ste 230, 
    Newport Beach, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Parminder Dhaliwal is a Gastroenterologist in Newport Beach, California. Dr. Dhaliwal is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Gastrointestinal Bleeding, Esophagitis, Intestinal Cancer, Gastrectomy, and Endoscopy.

    Showing 1-20 of 238

    Last Updated: 02/22/2026

    What is the definition of Colitis?

    Colitis is swelling (inflammation) of the large intestine (colon).

    When should I see a Colitis doctor near Newport Beach, 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 Colitis doctor near Newport Beach, 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 Colitis doctors near Newport Beach, 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 Colitis doctors near Newport Beach, 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 Colitis doctor near Newport Beach, 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 Colitis doctor search results page. 

    Why is it important to get a second opinion from a different 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 Colitis doctor near Newport Beach, 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 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 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 Colitis doctors near Newport Beach, CA?

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

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