The 20 Best Diarrhea Doctors Near Me in Katy, TX

Find the Top Diarrhea Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 105 doctor with experience in Diarrhea near Katy, TX. Of these, 97 are Experienced, 7 are Advanced and 1 are Distinguished.

Location
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105 providers found
    Experienced in Diarrhea
    Experienced in Diarrhea

    Kelsey Seybold Clinic

    2510 W Grand Pkwy N, 
    Katy, TX 
     (3.5 miles away)
    Languages Spoken:
    English

    Ghazala Abuazza is a Pediatrics provider practicing medicine in Katy, Texas. Dr. Abuazza is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Diarrhea, Delayed Growth, Developmental Dysphasia Familial, and Autism Spectrum Disorder.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    MD Gastroenterology Anesthesia Services PLLC

    25230 Kingsland Blvd Ste 102, 
    Katy, TX 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Radha Tamerisa is a Gastroenterologist practicing medicine in Katy, Texas. Dr. Tamerisa is rated as an Advanced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Diverticular Disease, Diarrhea, Trichohepatoenteric Syndrome, and Esophagitis.

    Advanced in Diarrhea
    Advanced in Diarrhea

    Francisco E. Moreno M.D. P.A.

    23920 Katy Fwy Ste 310, 
    Katy, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Francisco Moreno is a Pediatrics provider practicing medicine in Katy, Texas. Dr. Moreno is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Asthma in Children, Diarrhea, Scarlet Fever, and Respiratory Syncytial Virus (RSV) Infection.

    Learn about our expert tiers
    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics

    Office

    23960 Katy Fwy Ste 150, 
    Katy, TX 
     (2.2 miles away)
    Languages Spoken:
    English

    Ellen Mann is a Pediatrics provider practicing medicine in Katy, Texas. Dr. Mann is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Otitis Media with Effusion, Herpangina, Croup, and Viral Gastroenteritis.

    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics

    Office

    23960 Katy Fwy Ste 150, 
    Katy, TX 
     (2.2 miles away)
    Languages Spoken:
    English

    Jacob Shaw is a Pediatrics provider practicing medicine in Katy, Texas. Dr. Shaw is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Croup, Otitis Media with Effusion, Herpangina, and Asthma in Children.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Office

    23960 Katy Fwy Ste 150, 
    Katy, TX 
     (2.2 miles away)
    Languages Spoken:
    English

    Adrian Bayona is a Pediatrics provider practicing medicine in Katy, Texas. Dr. Bayona is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Otitis Media with Effusion, Croup, Viral Gastroenteritis, and Herpangina.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Memorial Hermann Katy Hospital

    23900 Katy Fwy, 
    Katy, TX 
     (2.3 miles away)
    Languages Spoken:
    English

    Alfred Martinez is a Pediatrics provider practicing medicine in Katy, Texas. Dr. Martinez is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Herpangina, Croup, Viral Gastroenteritis, and Diarrhea.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Dr. Kevin T Marks-Gastroenterologist

    521 W Grand Pkwy S, 
    Katy, TX 
     (3.0 miles away)
    Languages Spoken:
    English

    Kevin Marks is an Internal Medicine provider practicing medicine in Katy, Texas. Dr. Marks is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Pancreatic Pseudocyst, Gastroesophageal Reflux Disease (GERD), Esophagitis, Painful Swallowing, and Endoscopy.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Southern Group Anesthesia PLLC

    1259 FM 1463 Rd Ste 500, 
    Katy, TX 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richard Lacamera is a Gastroenterologist practicing medicine in Katy, Texas. Dr. Lacamera is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Hemorrhoids, Lactose Intolerance, Gastrectomy, and Hemorrhoidectomy.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Springtime Pediatrics

    23530 Kingsland Blvd Ste 100, 
    Katy, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Yasmine Monib is a Pediatrics provider practicing medicine in Katy, Texas. Dr. Monib is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obesity in Children, Diarrhea, Herpangina, and Childhood Iron Deficiency Anemia.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Office

    23920 Katy Fwy Ste 560, 
    Katy, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Andrzej Janecki is a Gastroenterologist practicing medicine in Katy, Texas. Dr. Janecki is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Esophagitis, Swallowing Difficulty, and Gastrectomy.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Murtaza Arif PLLC

    410 W Grand Pkwy S Ste 4B, 
    Katy, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Murtaza Arif is a Gastroenterologist practicing medicine in Katy, Texas. Dr. Arif is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Gastrointestinal Bleeding, Intestinal Cancer, Endoscopy, and Colonoscopy.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Imperial Digestive Health Specialists PLLC

    23920 Katy Fwy Ste 215, 
    Katy, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Oforbuike Ewelukwa is a Gastroenterologist practicing medicine in Katy, Texas. Dr. Ewelukwa is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Gastrointestinal Bleeding, Colitis, Gastrectomy, and Endoscopy.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Southern Group Anesthesia PLLC

    1259 FM 1463 Rd Ste 500, 
    Katy, TX 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Amir Ahmed is a Gastroenterologist practicing medicine in Katy, Texas. Dr. Ahmed is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Esophageal Varices, Esophagitis, Endoscopy, and Gastrectomy.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Francisco E. Moreno M.D. P.A.

    23920 Katy Fwy Ste 310, 
    Katy, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Ramaswamy Nithya is a Pediatrics provider practicing medicine in Katy, Texas. Dr. Nithya is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Asthma in Children, Respiratory Syncytial Virus (RSV) Infection, and Diarrhea.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Office

    1430 W Grand Pkwy S, 
    Katy, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Kelia Williams is a Pediatrics provider practicing medicine in Katy, Texas. Dr. Williams is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Obesity in Children and Diarrhea.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Francisco E. Moreno M.D. P.A.

    23920 Katy Fwy Ste 310, 
    Katy, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Olusimidele Ayeni is a Pediatrics provider practicing medicine in Katy, Texas. Dr. Ayeni is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Developmental Dysphasia Familial, Autism Spectrum Disorder, Diarrhea, and Delayed Growth.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Springtime Pediatrics

    23530 Kingsland Blvd Ste 100, 
    Katy, TX 
     (3.1 miles away)
    Languages Spoken:
    English

    Sandra Madewell is a Pediatrics provider practicing medicine in Katy, Texas. Dr. Madewell is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Obesity in Children, Diarrhea, and Childhood Iron Deficiency Anemia.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Southern Group Anesthesia PLLC

    1259 FM 1463 Rd Ste 500, 
    Katy, TX 
     (3.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Diana Franco is a Gastroenterologist practicing medicine in Katy, Texas. She has been practicing medicine for over 17 years. Dr. Franco is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Colonoscopy.

    Experienced in Diarrhea
    Pediatrics | Neonatology
    Experienced in Diarrhea
    Pediatrics | Neonatology

    Newborn And Pediatric Care Of West Houston PLLC

    636 S Peek Rd, 
    Katy, TX 
     (3.2 miles away)
    Languages Spoken:
    English

    Syed Haider is a Pediatrics specialist and a Neonatologist practicing medicine in Katy, Texas. Dr. Haider is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Respiratory Syncytial Virus (RSV) Infection, Delayed Growth, Viral Gastroenteritis, and Diarrhea.

    Showing 1-20 of 105

    Last Updated: 04/28/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near Katy, 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 Diarrhea doctor near Katy, 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 Diarrhea doctors near Katy, 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 Diarrhea doctors near Katy, 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 Diarrhea doctor near Katy, 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 Diarrhea doctor search results page. 

    Why is it important to get a second opinion from a different Diarrhea 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 Diarrhea doctor near Katy, 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 Diarrhea 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 Diarrhea 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 Diarrhea doctors near Katy, TX?

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

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