The 20 Best Colonoscopy Doctors near Downey, CA

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 04/28/2026

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MediFind found 396 doctor with experience in Colonoscopy near Downey, CA. Of these, 344 are Experienced, 48 are Advanced, 2 are Distinguished and 1 are Elite.

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

    Office

    5767 W Century Blvd Ste 200, 
    Los Angeles, CA 
     (14.3 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, Colorectal Cancer, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Office

    10230 Artesia Blvd Ste 118, 
    Bellflower, CA 
     (3.6 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.

    Advanced in Colonoscopy
    Internal Medicine
    Advanced in Colonoscopy
    Internal Medicine

    Moustafa E Alamy MD Inc.

    16660 Paramount Blvd Ste 312, 
    Paramount, CA 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Moustafa Alamy is an Internal Medicine provider practicing medicine in Paramount, California. Dr. Alamy is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Esophageal Varices, Gallbladder Disease, Gastrostomy, and Endoscopy.

    Learn about our expert tiers
    Advanced in Colonoscopy
    Internal Medicine
    Advanced in Colonoscopy
    Internal Medicine

    Moustafa E Alamy MD Inc.

    16660 Paramount Blvd Ste 312, 
    Paramount, CA 
     (3.4 miles away)
    Languages Spoken:
    English

    Tu Tran is an Internal Medicine provider practicing medicine in Paramount, California. Dr. Tran is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Liver Failure, Esophageal Varices, Gallbladder Disease, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Nijole Glaze, MD Private Practice

    3737 Martin Luther King Jr Blvd, Ste 404, 
    Lynwood, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    To provide the most complete care to my patients in a caring and respectful way. Dr. Glaze is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Amenorrhea, Syphilis, Gonorrhea, Gastrostomy, and Pacemaker Implantation. Dr. Glaze is currently accepting new patients.

    Advanced in Colonoscopy
    Gastroenterology | Internal Medicine
    Advanced in Colonoscopy
    Gastroenterology | Internal Medicine

    Fernando Ibarra, M.D., Inc.

    3400 E Florence Ave, 
    Huntington Park, CA 
     (4.7 miles away)
    Experience:
    47+ years
    Languages Spoken:
    English

    Fernando Ibarra is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Huntington Park, California. He has been practicing medicine for over 47 years. Dr. Ibarra is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 87 other conditions, according to our data. His clinical expertise encompasses Esophageal Varices, Diverticular Disease, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy. Dr. Ibarra is board certified in American Board Of Internal Medicine.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Timothy C. Simmons, MD Private Practice

    3816 Woodruff Ave, Ste 411, 
    Long Beach, CA 
     (7.8 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 
     (8.1 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
    Colorectal Surgery
    Experienced in Colonoscopy
    Colorectal Surgery

    Los Angeles-Plastic Surgery

    1450 San Pablo St Ste 6200, 
    Los Angeles, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kyle Cologne is a Colorectal Surgeon practicing medicine in Los Angeles, California. Dr. Cologne is rated as an Experienced provider by MediFind in Colonoscopy. 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.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Reza Sharafi, MD Inc

    11544 Downey Ave, 
    Downey, CA 
     (0.3 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Offers Telehealth

    Reza Sharafi is a primary care provider, practicing in Internal Medicine in Downey, California. He has been practicing medicine for over 31 years. Dr. Sharafi is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Sepsis, Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Gastrostomy, and Endoscopy. Dr. Sharafi 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 
     (0.3 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
    Gastroenterology | Internal Medicine
    Experienced in Colonoscopy
    Gastroenterology | Internal Medicine

    Optum - Downey Lakewood

    10441 Lakewood Blvd, 
    Downey, CA 
     (0.8 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 | Psychiatry | Internal Medicine
    Experienced in Colonoscopy
    Geriatrics | Psychiatry | Internal Medicine

    Linda P Hsu

    12105 Paramount Blvd, 
    Downey, CA 
     (1.3 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English
    Offers Telehealth

    Linda Hsu is a primary care provider, practicing in Internal Medicine and Psychiatry in Downey, California. She has been practicing medicine for over 28 years. Dr. Hsu is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Necrosis, Acute Coronary Syndrome, Renovascular Hypertension, Gastrostomy, and Endoscopy. Dr. Hsu is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Kaiser Permanente Downey Medical Center

    9333 Imperial Highway, 
    Downey, CA 
     (1.4 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
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

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

    9333 Imperial Hwy, 
    Downey, CA 
     (1.5 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 
     (1.5 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
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Southern California Permanente Medical Group

    9353 Imperial Hwy, 
    Downey, CA 
     (1.6 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 
     (1.6 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 
     (1.6 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
    Hospital Medicine | Palliative Medicine
    Experienced in Colonoscopy
    Hospital Medicine | Palliative Medicine

    Southern California Permanente Medical Group

    9400 Rosecrans Ave, 
    Bellflower, CA 
     (2.6 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.

    Showing 1-20 of 396

    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 Downey, 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 Downey, 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 Downey, 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 Downey, 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 Downey, 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 Downey, 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 Downey, 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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