The 20 Best Colonoscopy Doctors near rancho palos verdes, CA

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

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MediFind found 104 doctor with experience in Colonoscopy near rancho palos verdes, CA. Of these, 99 are Experienced, 4 are Advanced and 1 are Elite.

Location
LocationClose
104 providers found
    Elite in Colonoscopy
    Gastroenterology
    Elite in Colonoscopy
    Gastroenterology
    Referral may be required

    Office

    5767 W Century Blvd Ste 200, 
    Los Angeles, CA 
     (14.0 miles away)
    Languages Spoken:
    English

    Ian Gralnek is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Gralnek is rated as an Elite provider by MediFind in Colonoscopy. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Gastrointestinal Bleeding, Esophageal Varices, Portal Hypertension, Endoscopy, and Colonoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    David O Kim MD Inc.

    3440 Lomita Blvd Ste 446, 
    Torrance, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    David Kim is a Gastroenterologist practicing medicine in Torrance, California. Dr. Kim is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Chronic Erosive Gastritis, Diverticular Disease, Endoscopy, and Gastrostomy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Independant Practice

    32357 Phantom Dr, 
    Rancho Palos Verdes, CA 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ben Zandpour is a primary care provider, practicing in Internal Medicine in Rancho Palos Verdes, California. Dr. Zandpour is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Heart Attack, Lung Metastases, Endoscopy, and Gastrostomy. Dr. Zandpour is board certified in Internal Medicine. Dr. Zandpour is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Robert M. Webman, M.D., Inc.

    1360 W 6th St, 
    San Pedro, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Robert Webman is a Gastroenterologist practicing medicine in San Pedro, California. Dr. Webman is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Esophagitis, Swallowing Difficulty, Gastrostomy, and Endoscopy. Dr. Webman is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Providence Little Company Of Mary Medical Center San Pedro

    1300 W 7th St, 
    San Pedro, CA 
     (4.7 miles away)
    Languages Spoken:
    English

    Jaskaran Dhingsa is a primary care provider, practicing in Family Medicine in San Pedro, California. Dr. Dhingsa is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sepsis, Pneumonia, Stroke, Endoscopy, and Gastrostomy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    23639 Hawthorne Boulevard, Suite 200, 
    Torrance, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nazir Khaja is a Gastroenterologist practicing medicine in Torrance, California. Dr. Khaja is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrostomy. Dr. Khaja is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    23560 Madison St Ste 204, 
    Torrance, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    Chong Kim is a primary care provider, practicing in Internal Medicine in Torrance, California. Dr. Kim is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Osteoarthritis, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    South Bay Gastroenterology Medical Group

    23456 Hawthorne Blvd Ste 300, 
    Torrance, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Cho is a Gastroenterologist practicing medicine in Torrance, California. Dr. Cho is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gastric Dysmotility, Trichohepatoenteric Syndrome, Endoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    South Bay Gastroenterology Medical Group

    23456 Hawthorne Blvd Ste 300, 
    Torrance, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tonny Lee is a Gastroenterologist practicing medicine in Torrance, California. Dr. Lee is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Gas Bloat Syndrome, Chronic Erosive Gastritis, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

    Experienced in Colonoscopy
    Cardiology | Pulmonary Medicine
    Experienced in Colonoscopy
    Cardiology | Pulmonary Medicine
    Referral may be required

    Sittiporn Boontung M.D. Inc.

    23000 Crenshaw Blvd Ste 200, 
    Torrance,, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sittiporn Boontung is a Cardiologist and a Pulmonary Medicine provider practicing medicine in Torrance,, California. Dr. Boontung is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Necrosis, Apoplexy, Pneumonia, Endoscopy, and Bone Marrow Aspiration. Dr. Boontung is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    St. Isabel Family Medical Clinic Inc.

    1535 Lomita Blvd, 
    Harbor City, CA 
     (6.0 miles away)
    Languages Spoken:
    English

    Maurice Bell is a primary care provider, practicing in Internal Medicine in Harbor City, California. Dr. Bell is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Renovascular Hypertension, Enlarged Liver, Sepsis, Gallbladder Removal, and Gastrostomy. Dr. Bell is board certified in American Board Of Internal Medicine and Internal Medicine.

    Advanced in Colonoscopy
    Advanced in Colonoscopy
    Referral may be required

    Office

    510 N Prospect Ave, 
    Redondo Beach, CA 
     (7.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sitaraman Jyotheeswaran is a Gastroenterologist practicing medicine in Redondo Beach, California. Dr. Jyotheeswaran is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Gastrointestinal Bleeding, Gastritis, Gastrectomy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    UCLA Health Gastro And Pain Medicine-Torrance

    2780 Skypark Dr Ste 125, 
    Torrance, CA 
     (5.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Didi Mwengela is a primary care provider, practicing in Internal Medicine in Torrance, California. Dr. Mwengela is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gallstones, Vitamin D Deficiency, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    UCLA Health Gastro And Pain Medicine-Torrance

    2780 Skypark Dr Ste 125, 
    Torrance, CA 
     (5.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alexander Nguyen is a Gastroenterologist practicing medicine in Torrance, California. Dr. Nguyen is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Cholestasis, Chronic Erosive Gastritis, Heartburn, Endoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    UCLA Health Gastro And Pain Medicine-Torrance

    2780 Skypark Dr Ste 125, 
    Torrance, CA 
     (5.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Adrienne Lenhart is a Gastroenterologist practicing medicine in Torrance, California. Dr. Lenhart is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Zollinger-Ellison Syndrome, Colitis, Endoscopy, and Gallbladder Removal.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Digestive Care Consultants, Inc.

    23451 Madison St, 
    Torrance, CA 
     (5.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Shue is a Gastroenterologist practicing medicine in Torrance, California. Dr. Shue is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Gardner Syndrome, Turcot Syndrome, Hemorrhoids, Endoscopy, and Colonoscopy. Dr. Shue is board certified in American Board Of Internal Medicine. Dr. Shue is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Digestive Care Consultants, Inc.

    23451 Madison St, 
    Torrance, CA 
     (5.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Karl Fukunaga is a Gastroenterologist practicing medicine in Torrance, California. Dr. Fukunaga is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Fukunaga is board certified in American Board Of Internal Medicine. Dr. Fukunaga is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Torrance Memorial Medical Center

    3330 Lomita Blvd, 
    Torrance, CA 
     (5.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gloria Sze is a Gastroenterologist practicing medicine in Torrance, California. Dr. Sze is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Diarrhea, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Torrance Memorial Medical Center

    3330 Lomita Blvd, 
    Torrance, CA 
     (5.3 miles away)
    Languages Spoken:
    English

    Kevin Mak is a primary care provider, practicing in Internal Medicine in Torrance, California. Dr. Mak is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Enlarged Liver, Sepsis, Ogilvie Syndrome, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Torrance Memorial Medical Center

    3330 Lomita Blvd, 
    Torrance, CA 
     (5.3 miles away)
    Languages Spoken:
    English

    Prasun Prasun is a primary care provider, practicing in Internal Medicine in Torrance, California. Dr. Prasun is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Familial Neurocardiogenic Syncope, Cholecystitis, Sepsis, Endoscopy, and Gastrostomy.

    Showing 1-20 of 104

    Last Updated: 09/26/2026

    What is the definition of Colonoscopy?

    A colonoscopy is an exam that views the inside of the colon (large intestine) and rectum, using a tool called a colonoscope.

    The colonoscope has a small camera attached to a flexible tube that can reach the entire length of the colon.

    When should I see a Colonoscopy doctor near rancho palos verdes, 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 Colonoscopy doctor near rancho palos verdes, 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 Colonoscopy doctors near rancho palos verdes, 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 Colonoscopy doctors near rancho palos verdes, 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 Colonoscopy doctor near rancho palos verdes, 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 Colonoscopy doctor search results page. 

    Why is it important to get a second opinion from a different Colonoscopy 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 Colonoscopy doctor near rancho palos verdes, 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 Colonoscopy 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 Colonoscopy 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 Colonoscopy doctors near rancho palos verdes, CA?

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

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