The 20 Best Glucose-Galactose Malabsorption Deficiency Doctors Near Me in Illinois, US

Find the Top Glucose-Galactose Malabsorption Deficiency Experts and Specialists

The 20 Best Glucose-Galactose Malabsorption Deficiency Doctors in Illinois, US

Last Updated: 02/22/2026

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MediFind found 51 doctor with experience in Glucose-Galactose Malabsorption Deficiency near Illinois, US. Of these, 41 are Experienced, 9 are Advanced and 1 are Distinguished.

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51 providers found
    Tae H. Choi
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine

    Advocate Medical Group Primary Care

    825 S Milwaukee Ave, 
    Libertyville, IL 
    Languages Spoken:
    English, Korean

    Tae Choi is a primary care provider, practicing in Family Medicine in Libertyville, Illinois. Dr. Choi is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Glucose Phosphate Isomerase Deficiency, Congenital Sucrase-Isomaltase Deficiency, Glucose-Galactose Malabsorption Deficiency, and Type 2 Diabetes (T2D).

    Branka O'sullivan
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine

    Endeavor Health Medical Group

    9977 Woods Dr., Suite 100, 
    Skokie, IL 
    Languages Spoken:
    English, Croatian
    Offers Telehealth

    Branka O'Sullivan, MD, an internal medicine physician at Endeavor Health, provides primary care for adults with a focus on preventive health, wellness and chronic disease management. She partners with patients to build long-term care plans that support lasting health outcomes. Dr. O'sullivan is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are Infant Hyperglycemia, Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency.

    Distinguished in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    Distinguished in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine

    Cavero Medical Services Ltd

    4007 W 63rd St, 
    Chicago, IL 
    Languages Spoken:
    English

    Jorge Cavero is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Cavero is rated as a Distinguished provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, Glucose-Galactose Malabsorption Deficiency, and High Cholesterol.

    Learn about our expert tiers
    John Oh
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine

    John J. Oh, MD

    150 W. Half Day Rd., Suite 206, 
    Buffalo Grove, IL 
    Languages Spoken:
    English, Korean
    Offers Telehealth

    John Oh is a primary care provider, practicing in Internal Medicine in Buffalo Grove, Illinois. Dr. Oh is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Congenital Sucrase-Isomaltase Deficiency.

    Frank Weschler
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine

    Covenant Medical Group, LLC

    2501 Compass Rd., Suite 100, 
    Glenview, IL 
    Languages Spoken:
    English, Spanish

    Frank Weschler is a primary care provider, practicing in Internal Medicine in Glenview, Illinois. Dr. Weschler is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Sitosterolemia, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Claudia Petersen
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine | Medical Ethics
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine | Medical Ethics

    Covenant Medical Group, LLC

    2501 Compass Rd., Suite 100, 
    Glenview, IL 
    Languages Spoken:
    English

    Claudia Petersen is a primary care provider, practicing in Internal Medicine and Medical Ethics in Glenview, Illinois. Dr. Petersen is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are Breast Cancer, Sitosterolemia, Congenital Sucrase-Isomaltase Deficiency, and Glucose-Galactose Malabsorption Deficiency.

    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine

    Office

    2090 Vadalabene Dr, 
    Maryville, IL 
    Languages Spoken:
    English
    Accepting New Patients

    Eddie Paulk is a primary care provider, practicing in Internal Medicine in Maryville, Illinois. Dr. Paulk is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are High Cholesterol, Hypothyroidism, Obesity in Children, and Cirrhosis. Dr. Paulk is currently accepting new patients.

    Advanced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine

    Cavero Medical Services LTD.

    4007 W 63rd St, 
    Chicago, IL 
    Languages Spoken:
    English

    Guadalupe Bustamante is a primary care provider, practicing in Family Medicine in Chicago, Illinois. Dr. Bustamante is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are High Cholesterol, Osteomyelitis in Children, Obesity, and Vitamin D Deficiency.

    Advanced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine

    Mohammad Alkhudari LTD

    1890 Silver Cross Blvd Ste 330, 
    New Lenox, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Deirdra Greathouse is a primary care provider, practicing in Family Medicine in New Lenox, Illinois. Dr. Greathouse is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are Sickle Cell Disease, Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, Hip Replacement, and Bone Graft.

    Advanced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine

    Office

    610 S Maple Ave Ste 2500, 
    Oak Park, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Linda Chen is a primary care provider, practicing in Family Medicine in Oak Park, Illinois. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are Maturity Onset Diabetes of the Young, Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency.

    Advanced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine

    CGH Medical Center

    101 E Miller Rd, 
    Sterling, IL 
    Languages Spoken:
    English

    Richard Styczynski is a primary care provider, practicing in Internal Medicine in Sterling, Illinois. Dr. Styczynski is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Thymic Epithelial Tumor, Movement Disorders, Parkinson's Disease, and Sitosterolemia.

    Advanced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine
    Advanced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine

    Marian J. Skolarz M.D. SC

    7447 W Talcott Ave Ste 366, 
    Chicago, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Marian Skolarz is a primary care provider, practicing in Family Medicine in Chicago, Illinois. Dr. Skolarz is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Hip Replacement, and Endoscopy.

    Michael Caughron
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine

    Covenant Medical Group, LLC

    2501 Compass Rd., Suite 100, 
    Glenview, IL 
    Languages Spoken:
    English

    Michael Caughron is a primary care provider, practicing in Internal Medicine in Glenview, Illinois. Dr. Caughron is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, and High Cholesterol.

    Tina Bhargava
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine

    Endeavor Health Medical Group

    1331 W. 75th St., Suite 201, 
    Naperville, IL 
    Languages Spoken:
    English, Hindi, Spanish

    Tina Bhargava, MD, an internal medicine physician at Endeavor Health, provides care for adults 18 and older, managing acute illnesses, chronic conditions and preventive health. With over a decade of experience in the Naperville area, she values long-term relationships and supports patients in achieving their health goals. Dr. Bhargava works collaboratively with patients to promote long, healthy lives through personalized care. Dr. Bhargava is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Autism Spectrum Disorder, Maturity Onset Diabetes of the Young, and Osteomyelitis in Children.

    Todd Gephart
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    1141 E. Main St., Suite 105, 
    East Dundee, IL 
    Experience:
    31+ years
    Languages Spoken:
    English

    My approach to care is an interactive model where my patients and I work together to find an individualized treatment program for their long term health and well being. Dr. Gephart is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Chronic Cough, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Endoscopy, and Advanced Bronchoscopy.

    Hamdi Khilfeh
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine

    Maya Medical Center, SC

    2955 W 95th St, 
    Evergreen Park, IL 
    Languages Spoken:
    English, Arabic, Spanish
    Offers Telehealth

    Hamdi Khilfeh is a primary care provider, practicing in Internal Medicine in Evergreen Park, Illinois. Dr. Khilfeh is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Necrosis, Glucocorticoid-Remediable Aldosteronism, Hypertension, Gastrostomy, and Colonoscopy.

    Orazio Bartolomeo
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine

    O Bartolomeo, MD, SC

    120 N Northwest Hwy, 
    Barrington, IL 
    Languages Spoken:
    English, Italian
    Offers Telehealth

    Orazio Bartolomeo is a primary care provider, practicing in Family Medicine in Barrington, Illinois. Dr. Bartolomeo is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Sitosterolemia, Rabson-Mendenhall Syndrome, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Matthew S. Hanlon
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Family Medicine
    4061 West 95th Street, 
    Oak Lawn, IL 
    Experience:
    30+ years
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    I focus on working in partnership with my patients towards preventative care leading to a lifetime of good health. In times of illness, my team and I are here for you and your family to help you back to wellbeing. Dr. Hanlon is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, Sitosterolemia, and Kidney Transplant.

    Michael Hernandez
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine

    FVO Primary, LLC

    1710 N Randall Rd, 
    Elgin, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Michael Hernandez is a primary care provider, practicing in Internal Medicine in Elgin, Illinois. Dr. Hernandez is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Kevin W. Regan
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    Experienced in Glucose-Galactose Malabsorption Deficiency
    Internal Medicine
    430 Warrenville Road, Suite 210, 
    Lisle, IL 
    Experience:
    40+ years
    Languages Spoken:
    English
    Offers Telehealth

    Kevin Regan is a primary care provider, practicing in Internal Medicine in Lisle, Illinois. Dr. Regan has been practicing medicine for over 40 years and is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Olivopontocerebellar Atrophy, Primary Familial Brain Calcification, Cerebelloolivary Atrophy, and Supranuclear Ocular Palsy.

    Showing 1-20 of 51

    Last Updated: 02/22/2026

    What is the definition of Glucose-Galactose Malabsorption Deficiency?

    Glucose-galactose malabsorption is a condition in which the body cannot take in (absorb) the sugars glucose and galactose, which primarily results in severe diarrhea. Beginning in infancy, severe diarrhea results in weight loss and dehydration that can be life-threatening. Small amounts of the simple sugar glucose in the urine (mild glucosuria) may occur in this disorder. Rarely, affected infants develop kidney stones due to deposits of calcium in the kidneys (nephrocalcinosis).

    When should I see a Glucose-Galactose Malabsorption Deficiency doctor in Illinois, US?

    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 Glucose-Galactose Malabsorption Deficiency doctor in Illinois, US?

    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 Glucose-Galactose Malabsorption Deficiency doctors in Illinois, US?

    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 Glucose-Galactose Malabsorption Deficiency doctors in Illinois, US?

    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 Glucose-Galactose Malabsorption Deficiency doctor in Illinois, US?

    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 Glucose-Galactose Malabsorption Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Glucose-Galactose Malabsorption Deficiency 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 Glucose-Galactose Malabsorption Deficiency doctor in Illinois, US?

    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 Glucose-Galactose Malabsorption Deficiency 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 Glucose-Galactose Malabsorption Deficiency 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 Glucose-Galactose Malabsorption Deficiency doctors in Illinois, US?

    Look for the filter feature on the left side of the Glucose-Galactose Malabsorption Deficiency 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 Glucose-Galactose Malabsorption Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Glucose-Galactose Malabsorption Deficiency 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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