The 20 Best Colonoscopy Doctors near deer park, TX

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

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MediFind found 83 doctor with experience in Colonoscopy near deer park, TX. Of these, 75 are Experienced and 8 are Advanced.

Location
LocationClose
83 providers found
    Advanced in Colonoscopy
    Internal Medicine
    Advanced in Colonoscopy
    Internal Medicine

    Office

    4710 Vista Rd Ste C, 
    Pasadena, TX 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robin Armstrong is a primary care provider, practicing in Internal Medicine in Pasadena, Texas. Dr. Armstrong is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Necrosis, Sepsis, Interstitial Nephritis, Gastrostomy, and Advanced Bronchoscopy. Dr. Armstrong is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    4211 Fairmont Pkwy, 
    Pasadena, TX 
     (5.0 miles away)
    Languages Spoken:
    English, Bahasa, Hindi, Spanish
    Accepting New Patients

    Harry Ojeas is a Gastroenterologist practicing medicine in Pasadena, Texas. Dr. Ojeas is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Heartburn, Chronic Erosive Gastritis, Portal Hypertension, Endoscopy, and Gastrostomy. Dr. Ojeas is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    East Houston Physicians Group, PA

    11821 East Fwy, Ste 175, 
    Houston, TX 
     (8.0 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Ronald Killam is a primary care provider, practicing in Internal Medicine in Houston, Texas. Dr. Killam is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Childhood Iron Deficiency Anemia, Diverticular Disease, Gastrostomy, and Endoscopy. Dr. Killam is currently accepting new patients.

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

    Office

    200 E San Augustine St Unit 130, 
    Deer Park, TX 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Stephen Koch is a primary care provider, practicing in Internal Medicine in Deer Park, Texas. Dr. Koch is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Necrosis, Cystic Medial Necrosis of Aorta, Acute Kidney Failure, Endoscopy, and Cardiac Ablation. Dr. Koch is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    4710 Vista Rd Ste C, 
    Pasadena, TX 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shilpa Singh is a primary care provider, practicing in Internal Medicine in Pasadena, Texas. Dr. Singh is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Necrosis, Lung Metastases, Sepsis, Gastrostomy, and Endoscopy. Dr. Singh is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    HCA Houston Healthcare Southeast

    4000 Spencer Hwy, 
    Pasadena, TX 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Barry Boriskie is a primary care provider, practicing in Internal Medicine in Pasadena, Texas. Dr. Boriskie 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 Sepsis, Rhabdomyolysis, Peptic Ulcer, Hernia Surgery, and Ureteroscopy. Dr. Boriskie is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    HCA Houston Healthcare Southeast

    4000 Spencer Hwy, 
    Pasadena, TX 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nkoli Iloanya is a primary care provider, practicing in Internal Medicine in Pasadena, Texas. Dr. Iloanya 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 COVID-19, Renovascular Hypertension, Sepsis, Gastrostomy, and Endoscopy. Dr. Iloanya is currently accepting new patients.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    HCA Houston Healthcare Southeast

    4000 Spencer Hwy, 
    Pasadena, TX 
     (4.7 miles away)
    Languages Spoken:
    English, Hindi, Spanish, Telugu
    Accepting New Patients

    Subha Dommaraju is a primary care provider, practicing in Family Medicine in Pasadena, Texas. Dr. Dommaraju is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Apoplexy, Endoscopy, and Gastrostomy. Dr. Dommaraju is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Inpatient Consultants

    4004 Woodlawn Ave, 
    Pasadena, TX 
     (4.7 miles away)
    Languages Spoken:
    English, Spanish, Vietnamese
    Accepting New Patients

    James Tran is a primary care provider, practicing in Internal Medicine in Pasadena, Texas. Dr. Tran 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 Esophageal Varices, Enlarged Prostate (BPH), Sepsis, Prostatectomy, and Endoscopy. Dr. Tran is currently accepting new patients.

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

    CLS Health Gastroenterology Associates - Pasadena Vista

    3801 Vista Rd Ste 100, 
    Pasadena, TX 
     (4.8 miles away)
    Languages Spoken:
    English, Arabic, Spanish
    Accepting New Patients

    Zeid Karadsheh is a Gastroenterologist practicing medicine in Pasadena, Texas. Dr. Karadsheh is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Cholestasis, Bile Duct Obstruction, Bile Duct Stricture, Endoscopy, and Colonoscopy. Dr. Karadsheh is currently accepting new patients.

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

    Maurice Haddad, MD

    5050 Crenshaw Rd, Ste 200, 
    Pasadena, TX 
     (5.1 miles away)
    Languages Spoken:
    English, Arabic, Spanish
    Accepting New Patients

    Maurice Haddad is a Gastroenterologist practicing medicine in Pasadena, Texas. Dr. Haddad is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 58 other conditions, according to our data. His clinical expertise encompasses Gastritis, Chronic Erosive Gastritis, Esophagitis, Gastrectomy, and Colonoscopy. Dr. Haddad is currently accepting new patients.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required
    444 FM 1959 Rd, Ste A, 
    Houston, TX 
     (8.3 miles away)
    Languages Spoken:
    English, Bahasa, Hindi, Spanish
    Accepting New Patients

    Daniel Darmadi is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Darmadi is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 66 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Chronic Erosive Gastritis, Congenital Diaphragmatic Hernia, Gastrectomy, and Gastrostomy. Dr. Darmadi is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Premier Health Care Group PLLC

    5050 Crenshaw Rd, Ste 100-1, 
    Pasadena, TX 
     (5.1 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Monte Orahood is a primary care provider, practicing in Internal Medicine in Pasadena, Texas. Dr. Orahood is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Bronchitis, Enlarged Liver, Sleeve Gastrectomy, and Prostatectomy. Dr. Orahood is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    11476 Space Center Blvd, Ste 100, 
    Houston, TX 
     (5.5 miles away)
    Languages Spoken:
    English, Italian, Spanish
    Accepting New Patients
    Offers Telehealth

    Marc Catalano is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Catalano is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Fistula, Gastroesophageal Reflux Disease (GERD), Gastritis, Endoscopy, and Gastric Bypass. Dr. Catalano is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine
    11452 Space Center Blvd, 
    Houston, TX 
     (5.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Harold Walton is a primary care provider, practicing in Internal Medicine in Houston, Texas. Dr. Walton is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Tracheitis, Colonoscopy, and Endoscopy. Dr. Walton is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    444 FM 1959 Rd, Ste A, 
    Houston, TX 
     (8.3 miles away)
    Languages Spoken:
    English, Bahasa, Hindi, Spanish, Urdu
    Accepting New Patients
    Offers Telehealth

    Shahid Ali is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Ali is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 63 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Gastrointestinal Bleeding, Gastrectomy, and Gastrostomy. Dr. Ali is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    444 FM 1959 Rd, Ste 306, 
    Houston, TX 
     (8.3 miles away)
    Languages Spoken:
    English, Hindi, Tamil
    Accepting New Patients
    Offers Telehealth

    Suresh Rajendran is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Rajendran is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Indigestion, Hiatal Hernia, Gastrectomy, and Gastrostomy. Dr. Rajendran is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    11920 Astoria Blvd, Ste 410, 
    Houston, TX 
     (9.7 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Sudhanshu Gogia is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Gogia is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 58 other conditions, according to our data. His clinical expertise encompasses Morning Sickness, Visceromegaly, Hiatal Hernia, Gastrectomy, and Colonoscopy. Dr. Gogia is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    11920 Astoria Blvd, Ste 460, 
    Houston, TX 
     (9.7 miles away)
    Languages Spoken:
    English, Hindi
    Accepting New Patients
    Offers Telehealth

    Kumar Pallav is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Pallav 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 Celiac Disease, Malabsorption, Acute Pancreatitis, Gastrectomy, and Endoscopy. Dr. Pallav is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    11920 Astoria Blvd, Ste 410, 
    Houston, TX 
     (9.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sri Surapaneni is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Surapaneni is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 73 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Surapaneni is currently accepting new patients.

    Showing 1-20 of 83

    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 deer park, TX?

    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 deer park, TX?

    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 deer park, TX?

    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 deer park, TX?

    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 deer park, TX?

    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 deer park, TX?

    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 deer park, TX?

    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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