The 20 Best Nonalcoholic Steatohepatitis (NASH) Doctors Near Me in Buffalo Grove, IL

Find the Top Nonalcoholic Steatohepatitis (NASH) Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 222 doctor with experience in Nonalcoholic Steatohepatitis (NASH) near Buffalo Grove, IL. Of these, 74 are Experienced, 6 are Advanced and 3 are Distinguished.

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222 providers found
    Andrew Mazulis
    Experienced in Nonalcoholic Steatohepatitis (NASH)
    Gastroenterology
    Experienced in Nonalcoholic Steatohepatitis (NASH)
    Gastroenterology

    Advocate Medical Group Gastroenterology

    825 S Milwaukee Ave, 
    Libertyville, IL 
     (7.4 miles away)
    Languages Spoken:
    English

    Andrew Mazulis is a Gastroenterologist in Libertyville, Illinois. Dr. Mazulis is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Sclerosing Mesenteritis, Viral Gastroenteritis, Gastrointestinal Bleeding, Colonoscopy, and Endoscopy.

    Claus Fimmel
    Distinguished in Nonalcoholic Steatohepatitis (NASH)
    Gastroenterology | Transplant Surgery | Internal Medicine
    Distinguished in Nonalcoholic Steatohepatitis (NASH)
    Gastroenterology | Transplant Surgery | Internal Medicine

    Comprehensive Gastrointestinal Health

    950 Technology Way, Suite 250, 
    Libertyville, IL 
     (9.0 miles away)
    Languages Spoken:
    English, German

    Claus Fimmel is an Internal Medicine specialist and a Gastroenterologist in Libertyville, Illinois. Dr. Fimmel is rated as a Distinguished provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Hepatitis, Autoimmune Hepatitis, Hepatitis C, Gastrectomy, and Endoscopy.

    Joumana Chaiban
    Endocrinology
    Endocrinology

    Advocate Health And Hospitals Corporation

    214 Mchenry Rd, 
    Buffalo Grove, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Joumana Chaiban is an Endocrinologist in Buffalo Grove, Illinois. Her top areas of expertise are Milk-Alkali Syndrome, Hypercalcemia, Type 2 Diabetes (T2D), and Pheochromocytoma.

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    Michael Hersh
    Experienced in Nonalcoholic Steatohepatitis (NASH)
    Gastroenterology | Internal Medicine
    Experienced in Nonalcoholic Steatohepatitis (NASH)
    Gastroenterology | Internal Medicine

    Endeavor Health Medical Group

    15 S. McHenry Rd., 3rd Floor, 
    Buffalo Grove, IL 
     (0.9 miles away)
    Languages Spoken:
    English

    Michael Hersh, MD, a gastroenterologist and internal medicine physician at Endeavor Health, specializes in diagnosing and treating disorders of the digestive tract. He offers a range of procedures, including colonoscopy and upper endoscopy, and emphasizes the importance of routine screening and early detection. Dr. Hersh takes a problem-solving approach, helping patients understand their symptoms and guiding them through both prevention and treatment. Dr. Hersh is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Irritable Bowel Syndrome (IBS), Familial Adenomatous Polyposis, Turcot Syndrome, Colonoscopy, and Gastrectomy.

    George Thott
    Endocrinology | Internal Medicine
    Endocrinology | Internal Medicine

    Endeavor Health Medical Group

    15 S. McHenry Rd., 3rd Floor, 
    Buffalo Grove, IL 
     (0.9 miles away)
    Languages Spoken:
    English

    George Thott, MD, an endocrinologist at Endeavor Health, specializes in diagnosing and managing conditions related to diabetes, metabolism and hormone disorders. He provides care for adults with thyroid, adrenal and pituitary issues, as well as type 1 and type 2 diabetes. Dr. Thott emphasizes patient education and personalized treatment to help individuals better understand and manage their health. Dr. Thott is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Hyperparathyroidism, Hyperthyroidism, Parathyroid Hyperplasia, and Neonatal Severe Hyperparathyroidism.

    Igor Naryzhny
    Experienced in Nonalcoholic Steatohepatitis (NASH)
    Gastroenterology
    Experienced in Nonalcoholic Steatohepatitis (NASH)
    Gastroenterology

    Advocate Medical Group Gastroenterology

    255 Parkway Dr, 
    Lincolnshire, IL 
     (2.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Igor Naryzhny is a Gastroenterologist in Lincolnshire, Illinois. Dr. Naryzhny has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Ascites, Gastrectomy, and Colonoscopy.

    Dipal Shah
    Endocrinology
    Endocrinology

    Endeavor Health Medical Group

    1051 W. Rand Rd., Suite 210, 
    Arlington Heights, IL 
     (3.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dipal Shah, DO, a specialist in endocrinology at Endeavor Health, combines scientific expertise with a patient-centered approach to care. Her clinical style has evolved from textbook-based methods to a more collaborative model, where she and her patients work together to tailor treatment plans. Dr. Shah values long-term patient relationships and focuses on helping people feel better while using the least amount of medication necessary. . Her top areas of expertise are Type 2 Diabetes (T2D), Thyroid Storm, Type 1 Diabetes (T1D), and Hyperparathyroidism.

    Mukund Venu
    Gastroenterology
    Gastroenterology

    Midwest Digestive Health And Nutrition

    900 East Rand Road, Suite 120, 
    Des Plaines, IL 
     (8.2 miles away)
    Experience:
    12+ years
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Mukund Venu is a Wisconsin native and has lived in the Chicago area for over 10 years. He graduated from Saint Louis University, where he earned both his B.A. in history and medical degree. He completed his internal medicine residency training and gastroenterology and hepatology fellowship training at Medical College of Wisconsin. He also completed a visiting professorship at the Mayo Clinic.Dr. Venu is a board-certified gastroenterologist who specializes in general gastroenterology, colon cancer screening, esophageal disorders, as well as endoscopy and colonoscopy procedures. He is an active member of American Gastroenterological Association, where he serves on the Nominating Committee, as well as the American College of Gastroenterology where he serves on the Training Committee. Dr. Venu is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Swallowing Difficulty, Encopresis, Bowel Incontinence, Endoscopy, and Colonoscopy.

    Endocrinology
    Endocrinology

    IMG Endocrinology, LLC

    150 W Half Day Rd, 
    Buffalo Grove, IL 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Inessa Gelfand is an Endocrinologist in Buffalo Grove, Illinois. Dr. Gelfand is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Type 2 Diabetes (T2D), Hyperthyroidism, Hypothyroidism, and Thyroid Storm.

    Endocrinology
    Endocrinology

    Bannockburn Medical Office Endocrinology And Diabetes

    2151 Waukegan Rd Ste 140, 
    Bannockburn, IL 
     (4.4 miles away)
    Languages Spoken:
    English

    Romy Block is an Endocrinologist in Bannockburn, Illinois. Dr. Block is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Hyperparathyroidism, Papillary Thyroid Cancer, Thyroid Cancer, and Anaplastic Thyroid Cancer.

    Endocrinology
    Endocrinology

    Bannockburn Medical Office Endocrinology And Diabetes

    2151 Waukegan Rd Ste 140, 
    Bannockburn, IL 
     (4.4 miles away)
    Languages Spoken:
    English

    Jill Apel is an Endocrinologist in Bannockburn, Illinois. Dr. Apel is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Thyroid Cancer, Follicular Thyroid Cancer, Medullary Thyroid Carcinoma, and Papillary Thyroid Cancer.

    Endocrinology
    Endocrinology

    Bannockburn Medical Office Endocrinology And Diabetes

    2151 Waukegan Rd Ste 140, 
    Bannockburn, IL 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sara Chowdhury is an Endocrinologist in Bannockburn, Illinois. Her top areas of expertise are Type 2 Diabetes (T2D), Thyroid Cancer, Anaplastic Thyroid Cancer, and Medullary Thyroid Carcinoma.

    Dale L. Coy
    Distinguished in Nonalcoholic Steatohepatitis (NASH)
    Gastroenterology
    Distinguished in Nonalcoholic Steatohepatitis (NASH)
    Gastroenterology

    GI Partners Of Illinois, LLC

    22285 N Pepper Rd, 
    Lake Barrington, IL 
     (11.3 miles away)
    Languages Spoken:
    English

    Dale Coy is a Gastroenterologist in Lake Barrington, Illinois. Dr. Coy is rated as a Distinguished provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy.

    Irina K. Harag
    Experienced in Nonalcoholic Steatohepatitis (NASH)
    Family Medicine
    Experienced in Nonalcoholic Steatohepatitis (NASH)
    Family Medicine

    Irina K Harag, MD, Ltd

    150 W Half Day Rd, 
    Buffalo Grove, IL 
     (2.1 miles away)
    Languages Spoken:
    English, Russian
    Offers Telehealth

    Irina Harag is a primary care provider, practicing in Family Medicine in Buffalo Grove, Illinois. Dr. Harag is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Attention Deficit Hyperactivity Disorder (ADHD), Hypothyroidism, Sciatica, and Maturity Onset Diabetes of the Young.

    Susan Elbaum
    Experienced in Nonalcoholic Steatohepatitis (NASH)
    Internal Medicine
    Experienced in Nonalcoholic Steatohepatitis (NASH)
    Internal Medicine

    Endeavor Health Medical Group

    1051 W. Rand Rd., Suite 110, 
    Arlington Heights, IL 
     (3.5 miles away)
    Languages Spoken:
    English

    Susan D. Elbaum, MD, a physician specializing in internal medicine at Endeavor Health, brings more than two decades of experience caring for adult patients. Dr. Elbaum provides preventive care, chronic disease management and treatment for a wide range of acute conditions. She works closely with individuals to support long-term health and wellbeing through personalized, evidence-based care. Dr. Elbaum is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Urethritis, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Advanced in Nonalcoholic Steatohepatitis (NASH)
    Gastroenterology
    Advanced in Nonalcoholic Steatohepatitis (NASH)
    Gastroenterology

    Northshore Specialty Care Center-Mammography

    225 N Milwaukee Ave, 
    Vernon Hills, IL 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dharani Guttikonda is a Gastroenterologist in Vernon Hills, Illinois. Dr. Guttikonda is rated as an Advanced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Alcoholic Cirrhosis, Macroamylasemia, Hepatitis, and Primary Biliary Cholangitis.

    Megan Crawford
    Endocrinology | Internal Medicine
    Endocrinology | Internal Medicine

    Endeavor Health Medical Group

    2151 Waukegan Rd., Suite 140, 
    Bannockburn, IL 
     (5.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Megan Crawford, DO, an endocrinologist at Endeavor Health, provides care for patients with hormonal and metabolic conditions, including diabetes, thyroid disorders and osteoporosis. She develops personalized treatment plans that support patients in managing long-term endocrine health and improving quality of life. Dr. Crawford is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Type 2 Diabetes (T2D), Hyperparathyroidism, Hypothyroidism, and Thyroid Cancer.

    Karolina Machnica
    Endocrinology | Internal Medicine
    Endocrinology | Internal Medicine

    Endeavor Health Medical Group

    2151 Waukegan Rd., Suite 140, 
    Bannockburn, IL 
     (5.6 miles away)
    Languages Spoken:
    English, Polish
    Offers Telehealth

    Karolina Woloszyn Machnica, DO, an endocrinologist at Endeavor Health, provides care for patients with hormonal and metabolic disorders, including diabetes, thyroid disease and adrenal conditions. She works closely with patients to develop individualized treatment plans that support long-term endocrine health. . Her top areas of expertise are Hyperparathyroidism, Type 2 Diabetes (T2D), Familial Isolated Hyperparathyroidism, and Osteitis Fibrosa.

    Kristina Todorova
    Endocrinology | Internal Medicine
    Endocrinology | Internal Medicine

    Endeavor Health Medical Group

    2151 Waukegan Rd., Suite 140, 
    Bannockburn, IL 
     (5.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kristina Todorova-Koteva, MD, an endocrinologist at Endeavor Health, provides personalized care for a broad range of hormonal and metabolic conditions. She focuses on patient education and informed decision-making, helping individuals understand their diagnosis and choose the best path forward. Dr. Todorova-Koteva believes that empowered patients are better equipped to improve their health and sustain long-term outcomes. . Her top areas of expertise are Type 2 Diabetes (T2D), Diabetic Nephropathy, Triple A Syndrome, and Thyroid Cancer.

    Victoria Ryvkin
    Endocrinology
    Endocrinology

    Endeavor Health Medical Group

    199 W. Rand Rd., Endocrinology, 
    Mount Prospect, IL 
     (5.9 miles away)
    Languages Spoken:
    English

    Victoria Ryvkin, MD, an endocrinologist at Endeavor Health, provides comprehensive care for hormonal conditions including diabetes, thyroid disorders and pituitary and adrenal gland diseases. With over 15 years of experience, she emphasizes building long-term patient relationships and using evidence-based treatments. Dr. Ryvkin is deeply involved in clinical care and health system leadership, bringing a structured, collaborative approach to improving outcomes. Dr. Ryvkin is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Type 2 Diabetes (T2D), Hyperparathyroidism, Familial Isolated Hyperparathyroidism, and Parathyroid Hyperplasia.

    Showing 1-20 of 222

    Last Updated: 02/22/2026

    What is the definition of Nonalcoholic Steatohepatitis (NASH)?

    Nonalcoholic steatohepatitis is an advanced stage of nonalcoholic fatty liver disease that occurs in individuals who do not abuse alcohol. In nonalcoholic steatohepatitis, a buildup of fat in the liver causes it to become inflamed and damaged.

    When should I see a Nonalcoholic Steatohepatitis (NASH) doctor near Buffalo Grove, IL?

    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 Nonalcoholic Steatohepatitis (NASH) doctor near Buffalo Grove, IL?

    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 Nonalcoholic Steatohepatitis (NASH) doctors near Buffalo Grove, IL?

    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 Nonalcoholic Steatohepatitis (NASH) doctors near Buffalo Grove, IL?

    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 Nonalcoholic Steatohepatitis (NASH) doctor near Buffalo Grove, IL?

    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 Nonalcoholic Steatohepatitis (NASH) doctor search results page. 

    Why is it important to get a second opinion from a different Nonalcoholic Steatohepatitis (NASH) 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 Nonalcoholic Steatohepatitis (NASH) doctor near Buffalo Grove, IL?

    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 Nonalcoholic Steatohepatitis (NASH) 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 Nonalcoholic Steatohepatitis (NASH) 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 Nonalcoholic Steatohepatitis (NASH) doctors near Buffalo Grove, IL?

    Look for the filter feature on the left side of the Nonalcoholic Steatohepatitis (NASH) 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 Nonalcoholic Steatohepatitis (NASH) doctor that offers video calls?

    Look for the filter feature on the left-side of the Nonalcoholic Steatohepatitis (NASH) 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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