The 20 Best Gastroparesis Doctors Near Me in Merrillville, IN

Find the Top Gastroparesis Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 40 doctor with experience in Gastroparesis near Merrillville, IN. Of these, 37 are Experienced and 3 are Advanced.

Location
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40 providers found
    Experienced in Gastroparesis
    Internal Medicine
    Experienced in Gastroparesis
    Internal Medicine

    St. Catherine Hospital

    7250 Arthur Blvd, 
    Merrillville, IN 
     (1.3 miles away)
    Languages Spoken:
    English

    Vatsal Patel is a primary care provider, practicing in Internal Medicine in Merrillville, Indiana. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Esophageal Varices, Gastritis, Chronic Erosive Gastritis, Endoscopy, and Gastrostomy.

    Experienced in Gastroparesis
    Internal Medicine
    Experienced in Gastroparesis
    Internal Medicine

    Office

    202 E 86th Pl, 
    Merrillville, IN 
     (1.5 miles away)
    Languages Spoken:
    English

    Rupesh Shah is a primary care provider, practicing in Internal Medicine in Merrillville, Indiana. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Necrosis, Acute Kidney Failure, Esophagitis, Gastrostomy, and Endoscopy.

    Experienced in Gastroparesis
    Internal Medicine
    Experienced in Gastroparesis
    Internal Medicine

    Merrillville Surgery Center LLC

    101 E 87th Ave, 
    Merrillville, IN 
     (1.7 miles away)
    Languages Spoken:
    English

    Ammar Hassan is an Internal Medicine provider practicing medicine in Merrillville, Indiana. Dr. Hassan is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Watermelon Stomach, Angiodysplasia of the Colon, Painful Swallowing, Gastrectomy, and Gastrostomy.

    Learn about our expert tiers
    Experienced in Gastroparesis
    Family Medicine
    Experienced in Gastroparesis
    Family Medicine

    Methodist Physician Group-Pavilion D, Family Medicine

    311 E 89th Ave, 
    Merrillville, IN 
     (1.8 miles away)
    Languages Spoken:
    English

    Fadi Alzeidan is a primary care provider, practicing in Family Medicine in Merrillville, Indiana. Dr. Alzeidan is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Hypertensive Heart Disease, Memory Loss, Gastrostomy, and Endoscopy.

    Experienced in Gastroparesis
    Gastroenterology
    Experienced in Gastroparesis
    Gastroenterology

    Ima Endoscopy Surgicenter PC

    8895 Broadway, 
    Merrillville, IN 
     (1.8 miles away)
    Languages Spoken:
    English

    Peter Mavrelis is a Gastroenterologist practicing medicine in Merrillville, Indiana. Dr. Mavrelis is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Endoscopy, and Gastrostomy.

    Experienced in Gastroparesis
    Family Medicine
    Experienced in Gastroparesis
    Family Medicine

    Family Medicine Associates LLC

    5857 Broadway, 
    Merrillville, IN 
     (1.9 miles away)
    Languages Spoken:
    English

    Augustine Izah is a primary care provider, practicing in Family Medicine in Merrillville, Indiana. Dr. Izah is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Necrosis, Hypertensive Heart Disease, Acute Kidney Failure, Gastrostomy, and Bone Marrow Aspiration.

    Experienced in Gastroparesis
    Family Medicine
    Experienced in Gastroparesis
    Family Medicine

    Office

    7845 Grand Blvd, 
    Hobart, IN 
     (3.9 miles away)
    Languages Spoken:
    English

    Holly Longstreet is a primary care provider, practicing in Family Medicine in Hobart, Indiana. Dr. Longstreet is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. Her clinical expertise encompasses Hypothyroidism, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Gastroparesis
    Gastroenterology
    Experienced in Gastroparesis
    Gastroenterology

    Chhabra Medical Corporation PC

    7835 Grand Blvd, 
    Hobart, IN 
     (3.9 miles away)
    Languages Spoken:
    English

    Mark Fesenmyer is a Gastroenterologist practicing medicine in Hobart, Indiana. Dr. Fesenmyer is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastrointestinal Bleeding, Hiatal Hernia, Endoscopy, and Gastrectomy.

    Experienced in Gastroparesis
    Internal Medicine
    Experienced in Gastroparesis
    Internal Medicine

    Milton S Gasparis MD

    1352 S Lake Park Ave, 
    Hobart, IN 
     (4.3 miles away)
    Languages Spoken:
    English

    Milton Gasparis is a primary care provider, practicing in Internal Medicine in Hobart, Indiana. Dr. Gasparis is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Renovascular Hypertension, Necrosis, Endoscopy, and Ureteroscopy.

    Experienced in Gastroparesis
    Internal Medicine
    Experienced in Gastroparesis
    Internal Medicine

    Office

    6625 W Lincoln Hwy, 
    Crown Point, IN 
     (4.4 miles away)
    Languages Spoken:
    English

    Mary Tilak is a primary care provider, practicing in Internal Medicine in Crown Point, Indiana. Dr. Tilak is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Coronary Heart Disease, Colonoscopy, and Cardiac Ablation.

    Experienced in Gastroparesis
    Family Medicine
    Experienced in Gastroparesis
    Family Medicine

    Northwest Procedures & Medical Center PC

    3814 Richard Gordon Hatcher Blvd, 
    Gary, IN 
     (4.7 miles away)
    Languages Spoken:
    English

    Geoffrey Onyeukwu is a primary care provider, practicing in Family Medicine in Gary, Indiana. Dr. Onyeukwu is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Low Blood Pressure, Glucocorticoid-Remediable Aldosteronism, Hypertension, Gastrostomy, and Endoscopy.

    Advanced in Gastroparesis
    Gastroenterology
    Advanced in Gastroparesis
    Gastroenterology

    Community Care Network Gastroenterology

    10215 Broadway Ste 203, 
    Crown Point, IN 
     (5.5 miles away)
    Languages Spoken:
    English

    Kumar Venkatachalam is a Gastroenterologist practicing medicine in Crown Point, Indiana. Dr. Venkatachalam is rated as an Advanced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Visceromegaly, Trichohepatoenteric Syndrome, Gastrostomy, and Endoscopy.

    Advanced in Gastroparesis
    Gastroenterology
    Advanced in Gastroparesis
    Gastroenterology

    Dalal Medical Corp.

    9410 Calumet Ave Ste 401, 
    Munster, IN 
     (9.9 miles away)
    Languages Spoken:
    English

    Navin Kumar is a Gastroenterologist practicing medicine in Munster, Indiana. Dr. Kumar is rated as an Advanced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 73 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Esophagitis, Gastric Dysmotility, Endoscopy, and Colonoscopy.

    Experienced in Gastroparesis
    Internal Medicine
    Experienced in Gastroparesis
    Internal Medicine

    Rudyard Smith MD And Associates, SC

    9250 Columbia Ave, 
    Munster, IN 
     (10.0 miles away)
    Languages Spoken:
    English

    Rudyard Smith is a primary care provider, practicing in Internal Medicine in Munster, Indiana. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Anemia, Trichohepatoenteric Syndrome, Diarrhea, Gastrostomy, and Endoscopy. Dr. Smith is board certified in American Board Of Internal Medicine.

    Experienced in Gastroparesis
    Family Medicine
    Experienced in Gastroparesis
    Family Medicine

    Rudyard Smith MD And Associates, SC

    9250 Columbia Ave, 
    Munster, IN 
     (10.0 miles away)
    Languages Spoken:
    English

    Steven Smith is a primary care provider, practicing in Family Medicine in Munster, Indiana. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. His clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Ureteroscopy, and Endoscopy. Dr. Smith is board certified in American Board Of Family Medicine.

    Experienced in Gastroparesis
    Internal Medicine
    Experienced in Gastroparesis
    Internal Medicine

    Methodist Physician Group-Broadway

    3195 Broadway, 
    Gary, IN 
     (5.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Adolphus Anekwe is a primary care provider, practicing in Internal Medicine in Gary, Indiana. Dr. Anekwe is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Sickle Cell Disease, Gastrostomy, and Endoscopy.

    Experienced in Gastroparesis
    Gastroenterology
    Experienced in Gastroparesis
    Gastroenterology

    Community Care Network Gastroenterology

    10215 Broadway Ste 203, 
    Crown Point, IN 
     (5.5 miles away)
    Languages Spoken:
    English

    Alaa Atieh is a Gastroenterologist practicing medicine in Crown Point, Indiana. Dr. Atieh is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Eosinophilic Esophagitis, Hemorrhoids, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.

    Experienced in Gastroparesis
    Internal Medicine
    Experienced in Gastroparesis
    Internal Medicine

    Office

    11035 Broadway Ste E, 
    Crown Point, IN 
     (5.5 miles away)
    Languages Spoken:
    English

    Jose Agusti is a primary care provider, practicing in Internal Medicine in Crown Point, Indiana. Dr. Agusti is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Dementia, Protein Deficiency, Malnutrition, and Paraplegia.

    Experienced in Gastroparesis
    Family Medicine
    Experienced in Gastroparesis
    Family Medicine

    Okolocha Medical Corporation

    2054 Richard Gordon Hatcher Blvd, 
    Gary, IN 
     (7.3 miles away)
    Languages Spoken:
    English

    Paul Okolocha is a primary care provider, practicing in Family Medicine in Gary, Indiana. Dr. Okolocha is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Alcoholic Cirrhosis, Ascites, Gastrostomy, and Endoscopy.

    Experienced in Gastroparesis
    Internal Medicine
    Experienced in Gastroparesis
    Internal Medicine

    Columbia Medical Center LTD.

    9696 Gordon Dr, 
    Highland, IN 
     (7.8 miles away)
    Languages Spoken:
    English

    Wassim Atassi is a primary care provider, practicing in Internal Medicine in Highland, Indiana. Dr. Atassi is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Necrosis, Lung Metastases, Low Blood Pressure, Gastrostomy, and Endoscopy.

    Showing 1-20 of 40

    Last Updated: 04/28/2026

    What is the definition of Gastroparesis?

    Gastroparesis is a condition that reduces the ability of the stomach to empty its solid contents. It does not involve a blockage (obstruction) of the outlet of the stomach.

    When should I see a Gastroparesis doctor near Merrillville, IN?

    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 Gastroparesis doctor near Merrillville, IN?

    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 Gastroparesis doctors near Merrillville, IN?

    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 Gastroparesis doctors near Merrillville, IN?

    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 Gastroparesis doctor near Merrillville, IN?

    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 Gastroparesis doctor search results page. 

    Why is it important to get a second opinion from a different Gastroparesis 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 Gastroparesis doctor near Merrillville, IN?

    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 Gastroparesis 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 Gastroparesis 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 Gastroparesis doctors near Merrillville, IN?

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

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