The 20 Best Lactose Intolerance Doctors Near Me in northbrook, IL

Find the Top Lactose Intolerance Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 38 doctor with experience in Lactose Intolerance near northbrook, IL. Of these, 36 are Experienced and 2 are Advanced.

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38 providers found
    Experienced in Lactose Intolerance
    Gastroenterology | Hepatology
    Experienced in Lactose Intolerance
    Gastroenterology | Hepatology
    Referral may be required

    UChicago Medicine Northbrook

    400 Skokie Blvd., Suite 300, 
    Northbrook, IL 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Rubin is a Gastroenterologist and a Hepatologist practicing medicine in Northbrook, Illinois. Dr. Rubin is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Viral Gastroenteritis, Ileostomy, and Endoscopy. Dr. Rubin is board certified in Practicing Since1994 and Gastroenterology. Dr. Rubin is currently accepting new patients.

    Experienced in Lactose Intolerance
    Family Medicine
    Experienced in Lactose Intolerance
    Family Medicine

    Endeavor Health Medical Group

    1885 Shermer Rd., 
    Northbrook, IL 
     (0.7 miles away)
    Languages Spoken:
    English, Hebrew
    Accepting New Patients
    Offers Telehealth

    Steven Eisenstein is a primary care provider, practicing in Family Medicine in Northbrook, Illinois. Dr. Eisenstein is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Psoriasis, Cerebellar Degeneration, Polymyalgia Rheumatica, and Rhizomelic Pseudopolyarthritis. Dr. Eisenstein is board certified in American Board Of Family Medicine. Dr. Eisenstein is currently accepting new patients.

    Experienced in Lactose Intolerance
    Internal Medicine
    Experienced in Lactose Intolerance
    Internal Medicine

    Endeavor Health Medical Group

    211 Waukegan Rd., Suite 200, 
    Northfield, IL 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alpa Modi is a primary care provider, practicing in Internal Medicine in Northfield, Illinois. Dr. Modi is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Movement Disorders, Parkinson's Disease, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Modi is board certified in American Board Of Internal Medicine. Dr. Modi is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Lactose Intolerance
    Geriatrics | Internal Medicine
    Experienced in Lactose Intolerance
    Geriatrics | Internal Medicine
    Referral may be required

    Endeavor Health Medical Group

    1777 Green Bay Rd., Suite 201, 
    Highland Park, IL 
     (4.1 miles away)
    Languages Spoken:
    English, Polish, Spanish
    Accepting New Patients
    Offers Telehealth

    John Sultan is a primary care provider, practicing in Geriatrics and Internal Medicine in Highland Park, Illinois. Dr. Sultan is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 78 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Chronic Cough, Coronary Heart Disease, and Atrioventricular Nodal Reentrant Tachycardia (AVNRT). Dr. Sultan is board certified in American Board Of Internal Medicine and American Board Of Medical Genetics. Dr. Sultan is currently accepting new patients.

    Advanced in Lactose Intolerance
    Pediatric Gastroenterology | Pediatrics
    Advanced in Lactose Intolerance
    Pediatric Gastroenterology | Pediatrics
    Referral may be required

    Chicagoland Childrens Health Alliance

    3232 Lake Ave., Suite 330, 
    Wilmette, IL 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rebecca Casini is a Pediatric Gastroenterologist and a Pediatrics provider practicing medicine in Wilmette, Illinois. Dr. Casini is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Celiac Disease, Lactose Intolerance, Eosinophilic Esophagitis, and Diarrhea. Dr. Casini is board certified in American Board Of Pediatrics. Dr. Casini is currently accepting new patients.

    Experienced in Lactose Intolerance
    Gastroenterology
    Experienced in Lactose Intolerance
    Gastroenterology
    Referral may be required

    Comprehensive Gastrointestinal Health

    40 Skokie Blvd., Suite 110, 
    Northbrook, IL 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tara Troy is a Gastroenterologist practicing medicine in Northbrook, Illinois. Dr. Troy is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Hemorrhoids, Gas Bloat Syndrome, Heartburn, Colonoscopy, and Endoscopy. Dr. Troy is board certified in American Board Of Internal Medicine. Dr. Troy is currently accepting new patients.

    Experienced in Lactose Intolerance
    Gastroenterology
    Experienced in Lactose Intolerance
    Gastroenterology
    Referral may be required

    Endeavor Health Medical Group

    2150 Pfingsten Rd., Suite 3000, 
    Glenview, IL 
     (2.7 miles away)
    Languages Spoken:
    English, German
    Accepting New Patients

    Susannah Spiess is a Gastroenterologist practicing medicine in Glenview, Illinois. Dr. Spiess is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Turcot Syndrome, Colonoscopy, and Gastrectomy. Dr. Spiess is board certified in American Board Of Internal Medicine. Dr. Spiess is currently accepting new patients.

    Experienced in Lactose Intolerance
    Gastroenterology
    Experienced in Lactose Intolerance
    Gastroenterology
    Referral may be required

    Endeavor Health Medical Group

    757 Park Ave. West, Suite 2850, 
    Highland Park, IL 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lesley Rhee is a Gastroenterologist practicing medicine in Highland Park, Illinois. Dr. Rhee is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Hemorrhoids, Endoscopy, and Gastrectomy. Dr. Rhee is board certified in American Board Of Internal Medicine. Dr. Rhee is currently accepting new patients.

    Experienced in Lactose Intolerance
    Internal Medicine
    Experienced in Lactose Intolerance
    Internal Medicine

    Endeavor Health Medical Group

    9977 Woods Dr., Suite 100, 
    Skokie, IL 
     (5.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bruce Massel is a primary care provider, practicing in Internal Medicine in Skokie, Illinois. Dr. Massel is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Infant Hyperglycemia. Dr. Massel is board certified in American Board Of Internal Medicine. Dr. Massel is currently accepting new patients.

    Experienced in Lactose Intolerance
    Internal Medicine
    Experienced in Lactose Intolerance
    Internal Medicine

    Endeavor Health Medical Group

    9977 Woods Dr., Suite 100, 
    Skokie, IL 
     (5.8 miles away)
    Languages Spoken:
    English, Croatian, German, Serbo Croatian
    Accepting New Patients
    Offers Telehealth

    Branka O'sullivan is a primary care provider, practicing in Internal Medicine in Skokie, Illinois. Dr. O'sullivan is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Infant Hyperglycemia, Congenital Sucrase-Isomaltase Deficiency, Glucose-Galactose Malabsorption Deficiency, and Glucose Phosphate Isomerase Deficiency. Dr. O'sullivan is board certified in American Board Of Internal Medicine. Dr. O'sullivan is currently accepting new patients.

    Experienced in Lactose Intolerance
    Internal Medicine
    Experienced in Lactose Intolerance
    Internal Medicine

    Endeavor Health Medical Group

    9301 Golf Rd., Suite 302, 
    Des Plaines, IL 
     (7.8 miles away)
    Languages Spoken:
    English, Hindi
    Accepting New Patients
    Offers Telehealth

    Rajan Patel is a primary care provider, practicing in Internal Medicine in Des Plaines, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 125 other conditions, according to our data. His clinical expertise encompasses Bronchitis, Sitosterolemia, Infant Hyperglycemia, and High Cholesterol. Dr. Patel is board certified in American Board Of Internal Medicine. Dr. Patel is currently accepting new patients.

    Experienced in Lactose Intolerance
    Family Medicine
    Experienced in Lactose Intolerance
    Family Medicine

    Endeavor Health Medical Group

    909 Davis St., Suite 200, 
    Evanston, IL 
     (8.6 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Majd Sweiss is a primary care provider, practicing in Family Medicine in Evanston, Illinois. Dr. Sweiss is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Vitamin D Deficiency, Obesity, High Cholesterol, and Alopecia Areata. Dr. Sweiss is board certified in American Academy Of Family Physicians. Dr. Sweiss is currently accepting new patients.

    Experienced in Lactose Intolerance
    Gastroenterology
    Experienced in Lactose Intolerance
    Gastroenterology
    Referral may be required

    Comprehensive Gastrointestinal Health LLC

    40 Skokie Blvd Ste 110, 
    Northbrook, IL 
     (0.8 miles away)
    Languages Spoken:
    English, French

    Phillip Chung is a Gastroenterologist practicing medicine in Northbrook, Illinois. Dr. Chung is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Trichohepatoenteric Syndrome, Ascites, Diarrhea, Gastrectomy, and Colonoscopy.

    Experienced in Lactose Intolerance
    Pediatric Gastroenterology
    Experienced in Lactose Intolerance
    Pediatric Gastroenterology
    Referral may be required

    Office

    3633 W Lake Ave Ste 103, 
    Glenview, IL 
     (2.5 miles away)
    Languages Spoken:
    English

    Suzanne Nelson is a Pediatric Gastroenterologist practicing medicine in Glenview, Illinois. Dr. Nelson is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Encopresis, Celiac Disease, Bowel Incontinence, and Eosinophilic Esophagitis.

    Experienced in Lactose Intolerance
    Gastroenterology
    Experienced in Lactose Intolerance
    Gastroenterology
    Referral may be required

    Northshore Glenbrook Hospital

    2100 Pfingsten Rd, 
    Glenview, IL 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bennett Plotnick is a Gastroenterologist practicing medicine in Glenview, Illinois. Dr. Plotnick is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Crohn's Disease, Endoscopy, and Gastrectomy. Dr. Plotnick is currently accepting new patients.

    Experienced in Lactose Intolerance
    Gastroenterology
    Experienced in Lactose Intolerance
    Gastroenterology
    Referral may be required

    Eduardo Villa M.D. S.C.

    622 N Milwaukee Ave, 
    Prospect Heights, IL 
     (3.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Eduardo Villa is a Gastroenterologist practicing medicine in Prospect Heights, Illinois. Dr. Villa is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Childhood Pancreatitis, Chronic Erosive Gastritis, Gastrectomy, and Endoscopy. Dr. Villa is currently accepting new patients.

    Experienced in Lactose Intolerance
    Internal Medicine
    Experienced in Lactose Intolerance
    Internal Medicine

    Endeavor Health Medical Group-Wilmette-Internal Medicine

    1515 Sheridan Rd Ste 31A, 
    Wilmette, IL 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Elizabeth Anderson is a primary care provider, practicing in Internal Medicine in Wilmette, Illinois. Dr. Anderson is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Methylmalonyl Coenzyme A Mutase Deficiency, Methylmalonic Acidemia, Hypervitaminosis D, and Melorheostosis. Dr. Anderson is currently accepting new patients.

    Experienced in Lactose Intolerance
    Family Medicine
    Experienced in Lactose Intolerance
    Family Medicine

    Endeavor Health Evanston Hospital

    2650 Ridge Ave, 
    Evanston, IL 
     (8.6 miles away)
    Languages Spoken:
    English, French, German, Mandarin, Spanish
    Accepting New Patients

    Joseph Olinger is a primary care provider, practicing in Family Medicine in Evanston, Illinois. Dr. Olinger is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Eunuchoidism Familial Hypogonadotropic, Male Pseudohermaphroditism with Gynecomastia, and Testicular Failure. Dr. Olinger is currently accepting new patients.

    Experienced in Lactose Intolerance
    Family Medicine
    Experienced in Lactose Intolerance
    Family Medicine

    Endeavor Health Medical Group

    6450 W. Touhy Ave., 2nd Floor, 
    Niles, IL 
     (8.2 miles away)
    Languages Spoken:
    English, Arabic, French, Spanish, Swedish
    Accepting New Patients
    Offers Telehealth

    Kathleen Moe is a primary care provider, practicing in Family Medicine in Niles, Illinois. Dr. Moe is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Type 2 Diabetes (T2D), Chronic Pain, Obesity, and Hypertension. Dr. Moe is board certified in American Board Of Family Medicine. Dr. Moe is currently accepting new patients.

    Experienced in Lactose Intolerance
    Internal Medicine
    Experienced in Lactose Intolerance
    Internal Medicine

    Endeavor Health Medical Group

    1000 Central St., Suite 640, 
    Evanston, IL 
     (8.6 miles away)
    Languages Spoken:
    English, Korean, Spanish
    Accepting New Patients
    Offers Telehealth

    Mina Ryu is a primary care provider, practicing in Internal Medicine in Evanston, Illinois. Dr. Ryu is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Premenstrual Syndrome, Vertigo, and Multisystem Inflammatory Syndrome in Children (MIS-C). Dr. Ryu is board certified in American Board Of Internal Medicine. Dr. Ryu is currently accepting new patients.

    Showing 1-20 of 38

    Last Updated: 09/26/2026

    What is the definition of Lactose Intolerance?

    Lactose is a type of sugar found in milk and other dairy products. An enzyme called lactase is needed by the body to digest lactose.

    Lactose intolerance develops when the small intestine does not make enough of this enzyme.

    When should I see a Lactose Intolerance doctor near northbrook, 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 Lactose Intolerance doctor near northbrook, 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 Lactose Intolerance doctors near northbrook, 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 Lactose Intolerance doctors near northbrook, 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 Lactose Intolerance doctor near northbrook, 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 Lactose Intolerance doctor search results page. 

    Why is it important to get a second opinion from a different Lactose Intolerance 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 Lactose Intolerance doctor near northbrook, 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 Lactose Intolerance 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 Lactose Intolerance 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 Lactose Intolerance doctors near northbrook, IL?

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

    Look for the filter feature on the left-side of the Lactose Intolerance 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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