The 20 Best Colonoscopy Doctors near Mcallen, TX

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 04/28/2026

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MediFind found 41 doctor with experience in Colonoscopy near Mcallen, TX. Of these, 39 are Experienced and 2 are Advanced.

Location
LocationClose
41 providers found
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Texas Gastroenterology Institute, PA

    110 E Savannah Ave Bldg 101, 
    Mcallen, TX 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Valeska Balderas is a Gastroenterologist in Mcallen, Texas. Dr. Balderas is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Menetrier Disease, Enlarged Liver, Chronic Erosive Gastritis, Endoscopy, and Colonoscopy. Dr. Balderas is currently accepting new patients.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Susana Escalante-Glorsky

    801 E Nolana Ave Ste 4, 
    Mcallen, TX 
     (4.8 miles away)
    Languages Spoken:
    English

    Susana Escalante is a Gastroenterologist in Mcallen, Texas. Dr. Escalante is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Ulcerative Colitis, Gastrointestinal Bleeding, Swallowing Difficulty, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Khizar Ahsan, MD

    252 Lindberg Ave, 
    Mcallen, TX 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Khizar Ahsan is a Gastroenterologist in Mcallen, Texas. Dr. Ahsan is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Menetrier Disease, Chronic Erosive Gastritis, Esophageal Varices, Endoscopy, and Gastrostomy. Dr. Ahsan is currently accepting new patients.

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

    Jorge De La Garza M.D. P.A.

    224 Lindberg Ave, 
    Mcallen, TX 
     (0.9 miles away)
    Languages Spoken:
    English

    Arturo Martinez is a primary care provider, practicing in Internal Medicine in Mcallen, Texas. Dr. Martinez is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Angiodysplasia of the Colon, End-Stage Renal Disease (ESRD), Sepsis, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Experienced in Colonoscopy

    UT Health RGV Cancer & Surgery Center

    1400 N Commerce Ctr, 
    Mcallen, TX 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kondapavuluru Chowdary is a Gastroenterologist in Mcallen, Texas. Dr. Chowdary is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Erosive Gastritis, Gastritis, Diverticular Disease, Gastrostomy, and Gastrectomy. Dr. Chowdary is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Rodriguez-Aquino MDPA

    2501 N 23rd St Ste A, 
    Mcallen, TX 
     (1.0 miles away)
    Languages Spoken:
    English

    Eduardo Aquino is a primary care provider, practicing in Internal Medicine in Mcallen, Texas. Dr. Aquino is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Renovascular Hypertension, Necrosis, Hypertensive Heart Disease, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Ivana Enterprises Inc

    1018 Beech Ave Ste 100, 
    Mcallen, TX 
     (1.0 miles away)
    Languages Spoken:
    English

    Ivan Melendez is a Family Medicine provider in Mcallen, Texas. Dr. Melendez is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Liver Failure, Gallbladder Disease, Urea Cycle Disorders (UCD), Gastrostomy, and Bladder Reconstruction.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Rio Grande Regional Hospital

    101 E Ridge Rd, 
    Mcallen, TX 
     (1.3 miles away)
    Languages Spoken:
    English

    Ismael Garcia is an Internal Medicine provider in Mcallen, Texas. Dr. Garcia is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are End-Stage Renal Disease (ESRD), Ureteroscopy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Rio Grande Regional Hospital

    101 E Ridge Rd, 
    Mcallen, TX 
     (1.3 miles away)
    Languages Spoken:
    English

    Jose Pena is an Internal Medicine provider in Mcallen, Texas. Dr. Pena is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Bladder Reconstruction and Liver Embolization.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Physicians Educational Foundation

    205 E Toronto Ave, 
    Mcallen, TX 
     (1.5 miles away)
    Languages Spoken:
    English

    Armando Arguelles is a Family Medicine provider in Mcallen, Texas. Dr. Arguelles is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are End-Stage Renal Disease (ESRD), Gallbladder Disease, Liver Failure, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    South Texas Health System Heart

    1900 S D St, 
    Mcallen, TX 
     (1.5 miles away)
    Languages Spoken:
    English

    Humberto Nunez is a primary care provider, practicing in Family Medicine in Mcallen, Texas. Dr. Nunez is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Sepsis, Necrosis, Liver Failure, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Experienced in Colonoscopy

    Valley PM & R Specialists P.A.

    1200 E Savannah Ave Ste 10, 
    Mcallen, TX 
     (1.8 miles away)
    Languages Spoken:
    English

    Saroja Viswamitra is a Physiatrist in Mcallen, Texas. Dr. Viswamitra is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Chronic Subdural Hematoma, Hemiplegia, Subdural Hematoma, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Experienced in Colonoscopy

    Office

    4418 N McColl Rd, 
    Mcallen, TX 
     (3.0 miles away)
    Languages Spoken:
    English

    Adriana Gomez is a primary care provider, practicing in Geriatrics in Mcallen, Texas. Dr. Gomez is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Ascites, Sepsis, Interstitial Nephritis, Gastrostomy, and Colonoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    South Texas Health System Clinics-Gastroenterology

    1801 S 5th St Ste 214, 
    Mcallen, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Theodore G Pettle is a Gastroenterologist in Mcallen, Texas. Dr. G Pettle is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Acute Pancreatitis, Painful Swallowing, Gastrostomy, and Gastrectomy.

    Experienced in Colonoscopy
    Pulmonary Medicine
    Experienced in Colonoscopy
    Pulmonary Medicine

    Office

    1901 S 1st St Ste 500, 
    Mcallen, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Luis Arango is a Pulmonary Medicine provider in Mcallen, Texas. Dr. Arango is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Liver Failure, Bronchitis, End-Stage Renal Disease (ESRD), Gastrostomy, and Fasciotomy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Ralph Alhalel PA

    1200 E Ridge Rd Ste 5, 
    Mcallen, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Ralph Alhalel is a Gastroenterologist in Mcallen, Texas. Dr. Alhalel is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Hemorrhoids, Barrett Esophagus, Gastritis, Gastrostomy, and Gastrectomy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    1801 S 5th St Ste 110, 
    Mcallen, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Khursheed Alam is a primary care provider, practicing in Internal Medicine in Mcallen, Texas. Dr. Alam is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Necrosis, Stroke, Sepsis, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    HCA Regency Home Health Services

    110 E Savannah Ave Bldg B, 
    Mcallen, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Lee Haak is a Family Medicine provider in Mcallen, Texas. Dr. Haak is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Liver Failure, Gallbladder Disease, End-Stage Renal Disease (ESRD), Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    HCA Regency Home Health Services

    110 E Savannah Ave Bldg B, 
    Mcallen, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Cesar Martinez is an Internal Medicine provider in Mcallen, Texas. Dr. Martinez is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are End-Stage Renal Disease (ESRD), Smoldering Multiple Myeloma, Chronic Kidney Disease, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Linette C. Linsangan MD PA

    1200 E Savannah Ave Ste 5, 
    Mcallen, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Benjamin Fano is an Internal Medicine provider in Mcallen, Texas. Dr. Fano is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Trichinosis, Gallbladder Disease, Urea Cycle Disorders (UCD), Gastrostomy, and Endoscopy.

    Showing 1-20 of 41

    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 Mcallen, 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 Mcallen, 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 Mcallen, 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 Mcallen, 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 Mcallen, 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 Mcallen, 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 Mcallen, 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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