The 20 Best Colonoscopy Doctors near Norwalk, CA

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 04/28/2026

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MediFind found 333 doctor with experience in Colonoscopy near Norwalk, CA. Of these, 293 are Experienced, 38 are Advanced, 1 are Distinguished and 1 are Elite.

Location
LocationClose
333 providers found
    Elite in Colonoscopy
    Gastroenterology
    Elite in Colonoscopy
    Gastroenterology

    UCI Health H.H. Chao Comprehensive Digestive Disease Center

    101 The City Dr S Bldg 22C, 
    Orange, CA 
     (14.3 miles away)
    Languages Spoken:
    English

    Jason Samarasena is a Gastroenterologist practicing medicine in Orange, California. Dr. Samarasena is rated as an Elite provider by MediFind in Colonoscopy. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Jaundice, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Office

    10230 Artesia Blvd Ste 118, 
    Bellflower, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Edgardo Binoya is a primary care provider, practicing in Family Medicine in Bellflower, California. Dr. Binoya 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 Pneumonia, Sepsis, Atypical Pneumonia, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    General Surgery Wells Medical Office Building

    12462 Putnam St Ste 500, 
    Whittier, CA 
     (4.8 miles away)
    Languages Spoken:
    English

    Nishit Shah is a General Surgeon practicing medicine in Whittier, California. Dr. Shah 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 Mesenteric Venous Thrombosis, Retroperitoneal Inflammation, Lynch Syndrome, Bladder Reconstruction, and Colostomy.

    Learn about our expert tiers
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Digestive Health Washington Medical Office Building

    12291 Washington Blvd Ste 201, 
    Whittier, CA 
     (3.8 miles away)
    Languages Spoken:
    English

    Ashwin Ashok is a Gastroenterologist practicing medicine in Whittier, California. Dr. Ashok is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    PIH Health Whittier Hospital

    12401 Washington Blvd, 
    Whittier, CA 
     (3.9 miles away)
    Languages Spoken:
    English

    Neal Shindel is a Gastroenterologist practicing medicine in Whittier, California. Dr. Shindel is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Gastrostomy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Timothy C. Simmons, MD Private Practice

    3816 Woodruff Ave, Ste 411, 
    Long Beach, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Our goal is to provide care that is second to none via physicians and staff who are knowledgeable in all aspects of gastroenterology. We believe that this care be delivered through compassion, confidentiality, and understanding of your need for service regardless of race, religion, or economic background. Dr. Simmons is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Esophageal Varices, Esophagitis, Gastrectomy, and Gastrostomy. Dr. Simmons is board certified in Internal Medicine and Internal Medicine (Sub: Gastroenterology). Dr. Simmons is currently accepting new patients.

    Distinguished in Colonoscopy
    Gastroenterology
    Distinguished in Colonoscopy
    Gastroenterology

    Long Beach Gastroenterology Associates

    3833 Worsham Ave Ste 300, 
    Long Beach, CA 
     (6.8 miles away)
    Languages Spoken:
    English

    Mohammed Ali is a Gastroenterologist practicing medicine in Long Beach, California. Dr. Ali is rated as a Distinguished provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Eosinophilic Colitis, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Aida Salatinjants MD

    13132 Studebaker Rd, 
    Norwalk, CA 
     (1.5 miles away)
    Experience:
    53+ years
    Languages Spoken:
    English

    Aida Salatinjants is a primary care provider, practicing in Internal Medicine in Norwalk, California. She has been practicing medicine for over 53 years. Dr. Salatinjants is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Gallstones, End-Stage Renal Disease (ESRD), Gastrostomy, and Endoscopy. Dr. Salatinjants is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Southern California Permanente Medical Group

    9353 Imperial Hwy, 
    Downey, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Feng Li is a Gastroenterologist practicing medicine in Downey, California. Dr. Li is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Bile Duct Obstruction, Gallstones, Gallbladder Disease, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Kaiser Permanente Garden Medical Offices

    9353 Imperial Hwy, 
    Downey, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gareth Dulai is a Gastroenterologist practicing medicine in Downey, California. Dr. Dulai is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Mallory-Weiss Syndrome, Hemorrhoids, Endoscopy, and Colonoscopy. Dr. Dulai is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Garden Medical Offices

    9353 Imperial Hwy, 
    Downey, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nicole Evans is a Gastroenterologist practicing medicine in Downey, California. Dr. Evans is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Hemorrhoids, Diverticular Disease, Nonalcoholic Steatohepatitis (NASH), Colonoscopy, and Endoscopy. Dr. Evans is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Kaiser Permanente Downey Medical Center - Acute Care-Med/Surg Department

    9333 Imperial Hwy, 
    Downey, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kyaw Soe is a primary care provider, practicing in Internal Medicine in Downey, California. Dr. Soe 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, Stroke, Apoplexy, Colonoscopy, and Gastrostomy. Dr. Soe is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Downey Medical Center

    9333 Imperial Hwy, 
    Downey, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Phyu Huang is a primary care provider, practicing in Internal Medicine in Downey, California. Dr. Huang 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 Sepsis, Neurotoxicity Syndromes, Stroke, Gastrostomy, and Colonoscopy. Dr. Huang is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Kaiser Permanente Downey Medical Center

    9333 Imperial Highway, 
    Downey, CA 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Aydin Lathari is a primary care provider, practicing in Internal Medicine in Downey, California. Dr. Lathari 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, Atypical Pneumonia, Hospital-Acquired Pneumonia, Colonoscopy, and Hip Replacement. Dr. Lathari is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology | Internal Medicine
    Experienced in Colonoscopy
    Gastroenterology | Internal Medicine

    Optum - Downey Lakewood

    10441 Lakewood Blvd, 
    Downey, CA 
     (3.3 miles away)
    Experience:
    11+ years
    Languages Spoken:
    English
    Offers Telehealth

    Cameron Sikavi is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Downey, California. He has been practicing medicine for over 11 years. Dr. Sikavi is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Jaundice, Mallory-Weiss Syndrome, Hepatitis, Gastrectomy, and Colonoscopy. Dr. Sikavi is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Geriatrics | Internal Medicine
    Experienced in Colonoscopy
    Geriatrics | Internal Medicine

    Anwar And Vaseema Arastu MD Inc

    12675 La Mirada Blvd, 
    La Mirada, CA 
     (3.5 miles away)
    Experience:
    47+ years
    Languages Spoken:
    English

    Anwar Arastu is a primary care provider, practicing in Internal Medicine and Geriatrics in La Mirada, California. He has been practicing medicine for over 47 years. Dr. Arastu is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Atypical Pneumonia, Cellulitis, Obesity, Gastrostomy, and Colonoscopy. Dr. Arastu is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Gastroenterology | Internal Medicine
    Experienced in Colonoscopy
    Gastroenterology | Internal Medicine

    Gastro-Digestive Medical Group

    11480 Brookshire Ave, 
    Downey, CA 
     (3.6 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English

    Hemant Pande is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Downey, California. He has been practicing medicine for over 31 years. Dr. Pande is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Chronic Erosive Gastritis, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Gastrostomy. Dr. Pande is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Hospital Medicine | Palliative Medicine
    Experienced in Colonoscopy
    Hospital Medicine | Palliative Medicine

    Southern California Permanente Medical Group

    9400 Rosecrans Ave, 
    Bellflower, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Niyati Sharma is a Hospital Medicine specialist and a Palliative Medicine provider practicing medicine in Bellflower, California. Dr. Sharma is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Gallbladder Disease, Seasonal Affective Disorder (SAD), Heart Failure with Preserved Ejection Fraction (HFpEF), Colonoscopy, and Endoscopy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Office

    9604 Artesia Blvd Ste 104, 
    Bellflower, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Arnold Ling is a primary care provider, practicing in Family Medicine in Bellflower, California. Dr. Ling is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Schizoaffective Disorder, Sepsis, Dysgraphia, Gastrostomy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Chunilal Shah MD Inc

    15651 Imperial Hwy Ste 104, 
    La Mirada, CA 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ajit Shah is a primary care provider, practicing in Internal Medicine in La Mirada, California. Dr. Shah is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Limb-Girdle Muscular Dystrophy Type 2A, Limb-Girdle Muscular Dystrophy Type 1B, Dystrophinopathy, Colonoscopy, and Endoscopy.

    Showing 1-20 of 333

    Last Updated: 04/28/2026

    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 Norwalk, 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 Norwalk, 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 Norwalk, 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 Norwalk, 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 Norwalk, 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 Norwalk, 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 Norwalk, 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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