The 20 Best Peritonitis Doctors Near Me in Merrillville, IN

Find the Top Peritonitis Experts and Specialists

The 20 Best Peritonitis Doctors near Merrillville, IN

Last Updated: 02/22/2026

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MediFind found 19 doctor with experience in Peritonitis near Merrillville, IN. Of these, 19 are Experienced.

Location
LocationClose
19 providers found
    Jovenel Cherenfant
    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery

    Franciscan Physician Network

    9800 Valparaiso Dr, 
    Munster, IN 
     (9.9 miles away)
    Languages Spoken:
    English, Georgian, Macedonian, Spanish
    Accepting New Patients

    Jovenel Cherenfant is a General Surgeon in Munster, Indiana. Dr. Cherenfant is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Hyperparathyroidism, Neonatal Severe Hyperparathyroidism, Familial Isolated Hyperparathyroidism, Hernia Surgery, and Colostomy. Dr. Cherenfant is currently accepting new patients.

    Experienced in Peritonitis
    Interventional Radiology
    Experienced in Peritonitis
    Interventional Radiology

    Office

    8701 Broadway, 
    Merrillville, IN 
     (1.6 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Rajiv Kumar is an Interventional Radiologist in Merrillville, Indiana. Dr. Kumar has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Lung Cancer, End-Stage Renal Disease (ESRD), Muscle Invasive Bladder Cancer, Bone Marrow Aspiration, and Vertebroplasty.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Surendra J Shah PC

    5825 Broadway Ste A, 
    Merrillville, IN 
     (0.2 miles away)
    Languages Spoken:
    English

    Surendra 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 Peritonitis. His top areas of expertise are Urinary Tract Infection in Children, Memory Loss, Cellulitis, Gastrostomy, and Endoscopy.

    Learn about our expert tiers
    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    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 Peritonitis. His top areas of expertise are Esophageal Varices, Gastritis, Chronic Erosive Gastritis, Endoscopy, and Gastrostomy.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    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 Peritonitis. His top areas of expertise are Necrosis, Acute Kidney Failure, Esophagitis, Gastrostomy, and Endoscopy.

    Experienced in Peritonitis
    Family Medicine
    Experienced in Peritonitis
    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 Peritonitis. His top areas of expertise are Urinary Tract Infection in Children, Hypertensive Heart Disease, Memory Loss, Gastrostomy, and Endoscopy.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery

    Indiana Surgical Associates PC

    7895 Grand Blvd, 
    Hobart, IN 
     (3.9 miles away)
    Languages Spoken:
    English

    Brendan Frawley is a General Surgeon in Hobart, Indiana. Dr. Frawley is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Familial Colorectal Cancer, Hernia, Gallbladder Disease, Cholecystitis, and Hernia Surgery.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery

    Community Care Network Inc

    1400 S Lake Park Ave, Suite 200 202, 
    Hobart, IN 
     (4.4 miles away)
    Languages Spoken:
    English

    Paul Stanish is a General Surgeon in Hobart, Indiana. Dr. Stanish is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ogilvie Syndrome, Cholecystitis, Choledocholithiasis, Hernia Surgery, and Colostomy.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Methodist Physician Group-Broadway

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

    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 Peritonitis. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Sickle Cell Disease, Gastrostomy, and Endoscopy.

    Experienced in Peritonitis
    Experienced in Peritonitis

    Aceso Visiting Physicians And Geriatric Care Inc.

    300 N Main St Ste D, 
    Crown Point, IN 
     (5.5 miles away)
    Languages Spoken:
    English

    Kristine Teodori is a primary care provider, practicing in Geriatrics in Crown Point, Indiana. Dr. Teodori is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Urinary Tract Infection in Children, Stroke, Dementia, Ureteroscopy, and Hip Replacement.

    Experienced in Peritonitis
    Family Medicine
    Experienced in Peritonitis
    Family Medicine

    Northlake Physicians Center-Suite 6

    650 Richard Gordon Hatcher Blvd Ste 6, 
    Gary, IN 
     (7.3 miles away)
    Languages Spoken:
    English

    Chinyere Odeluga is a primary care provider, practicing in Family Medicine in Gary, Indiana. Dr. Odeluga is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Diabetic Hyperglycemic Hyperosmolar Syndrome, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gastrostomy, and Endoscopy.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    3630 Willowcreek Rd, Ste 3, 
    Portage, IN 
     (8.8 miles away)
    Languages Spoken:
    English

    Jac Cooper is a General Surgeon in Portage, Indiana. Dr. Cooper is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Familial Colorectal Cancer, Breast Cancer, Angiosarcoma, Hernia Surgery, and Lymphadenectomy.

    Experienced in Peritonitis
    Experienced in Peritonitis

    Munster Medical Research Foundation Inc

    901 MacArthur Blvd, 
    Munster, IN 
     (10.1 miles away)
    Languages Spoken:
    English

    Jonathon Lee is a Radiologist in Munster, Indiana. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ascites, Thyroid Nodule, Lymphofollicular Hyperplasia, Visceromegaly, and Bone Marrow Aspiration.

    Experienced in Peritonitis
    Experienced in Peritonitis

    Munster Medical Research Foundation Inc

    901 MacArthur Blvd, 
    Munster, IN 
     (10.1 miles away)
    Languages Spoken:
    English

    Shawn Kenney is a Radiologist in Munster, Indiana. Dr. Kenney is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Thyroid Nodule, Small Cell Lung Cancer (SCLC), Visceromegaly, Bone Marrow Aspiration, and Lymphadenectomy.

    Nirav P. Chudgar
    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Nirav P Chudgar, MD, SC

    1600 167th St, 
    Calumet City, IL 
     (13.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nirav Chudgar is a primary care provider, practicing in Internal Medicine in Calumet City, Illinois. Dr. Chudgar is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Diabetic Hyperglycemic Hyperosmolar Syndrome, Type 2 Diabetes (T2D), Hypertension, Gastrostomy, and Endoscopy.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery

    Community Care Network Inc

    9030 Columbia Ave, 
    Munster, IN 
     (10.1 miles away)
    Languages Spoken:
    English, Arabic, French, German

    M Shabeeb is a General Surgeon in Munster, Indiana. Dr. Shabeeb is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Choledocholithiasis, Familial Isolated Hyperparathyroidism, Parathyroid Hyperplasia, Lymphadenectomy, and Parathyroidectomy.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery

    Community Care Network Inc

    9034 Columbia Ave, 
    Munster, IN 
     (10.1 miles away)
    Languages Spoken:
    English, Arabic

    Farah Al Rahmani is a General Surgeon in Munster, Indiana. Dr. Al Rahmani is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Cholecystitis, Gallbladder Disease, Retroperitoneal Inflammation, Ogilvie Syndrome, and Pancreaticoduodenectomy.

    Experienced in Peritonitis
    Interventional Radiology
    Experienced in Peritonitis
    Interventional Radiology

    Munster Medical Research Foundation Inc

    901 MacArthur Blvd, 
    Munster, IN 
     (10.1 miles away)
    Languages Spoken:
    English

    Thomas Maginot is an Interventional Radiologist in Munster, Indiana. Dr. Maginot is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ascites, Visceromegaly, Familial Pancreatic Cancer, Bone Marrow Aspiration, and Liver Embolization.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    2000 Roosevelt Rd Ste 104, 
    Valparaiso, IN 
     (14.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Roland Thomas is a General Surgeon in Valparaiso, Indiana. Dr. Thomas is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Hernia, Familial Colorectal Cancer, Breast Cancer, Gastrostomy, and Hernia Surgery. Dr. Thomas is currently accepting new patients.

    Showing 1-19 of 19

    Last Updated: 02/22/2026

    What is the definition of Peritonitis?

    Peritonitis is an inflammation (irritation) of the peritoneum. This is the thin tissue that lines the inner wall of the abdomen and covers most of the abdominal organs.

    When should I see a Peritonitis 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 Peritonitis 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 Peritonitis 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 Peritonitis 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 Peritonitis 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 Peritonitis doctor search results page. 

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

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

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