The 20 Best Lactose Intolerance Doctors Near Me in brooklyn, NY

Find the Top Lactose Intolerance Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 201 doctor with experience in Lactose Intolerance near brooklyn, NY. Of these, 169 are Experienced, 29 are Advanced and 3 are Distinguished.

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201 providers found
    Experienced in Lactose Intolerance
    Gastroenterology
    Experienced in Lactose Intolerance
    Gastroenterology
    Referral may be required

    Manhattan Gastroenterology

    80 Maiden Ln, 
    New York, NY 
     (4.3 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Divya Mallam is a Gastroenterologist practicing medicine in New York, New York. Dr. Mallam 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 Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Mallam is board certified in American Gastroenterological Association.

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

    Chemplus Pharmacy Corp

    1336 Utica Ave, 
    Brooklyn, NY 
     (2.8 miles away)
    Languages Spoken:
    English

    Paul Cohen is a Gastroenterologist practicing medicine in Brooklyn, New York. Dr. Cohen is rated as a Distinguished provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Lactose Intolerance, Heartburn, Hiatal Hernia, and Congenital Diaphragmatic Hernia.

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

    Prominis Medical Services PC

    332 DeKalb Ave, 
    Brooklyn, NY 
     (1.3 miles away)
    Languages Spoken:
    English, French, Hungarian, Polish, Spanish
    Accepting New Patients
    Offers Telehealth

    Andras Fenyves is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Fenyves is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 173 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Gastrostomy, and Colonoscopy. Dr. Fenyves is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Lactose Intolerance
    Internal Medicine
    Experienced in Lactose Intolerance
    Internal Medicine

    Prominis Medical Services PC

    332 DeKalb Ave, 
    Brooklyn, NY 
     (1.3 miles away)
    Languages Spoken:
    English, Arabic, Polish, Spanish
    Accepting New Patients
    Offers Telehealth

    Issa Jaradeh is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Jaradeh is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Obesity, Angiomyoma, and Male Genital Sores. Dr. Jaradeh is currently accepting new patients.

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

    Williamsburgh Internal Medicine PC

    231 S 3rd St, 
    Brooklyn, NY 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sixto Caro is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Caro 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 High Cholesterol, Campylobacter Infection, Vitamin D Deficiency, and Nonalcoholic Steatohepatitis (NASH). Dr. Caro is currently accepting new patients.

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

    Vanguard Gastroenterology And Primary Care At Broadway

    233 Broadway, Suite 2750, 
    New York, NY 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Inessa Khaykis is a Gastroenterologist practicing medicine in New York, New York. Dr. Khaykis is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 41 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Indigestion, Gastric Dysmotility, Endoscopy, and Colonoscopy. Dr. Khaykis is board certified in American Board Of Internal Medicine/Gastroenterology. Dr. Khaykis is currently accepting new patients.

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

    43RD St. Family Practice PLLC

    4543 43rd St, 
    Sunnyside, NY 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Durga Maddineni is a primary care provider, practicing in Family Medicine in Sunnyside, New York. Dr. Maddineni is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Thalassemia, Torticollis, and Childhood Iron Deficiency Anemia. Dr. Maddineni is currently accepting new patients.

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

    Concorde Medical Group PLLC

    232 E 30th St, 
    New York, NY 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Scott Weber is a Gastroenterologist practicing medicine in New York, New York. Dr. Weber is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Bacterial Gastroenteritis, Viral Gastroenteritis, Colitis, and Small Bowel Bacterial Overgrowth. Dr. Weber is currently accepting new patients.

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

    Vanguard Gastroenterology And Primary Care At 31st Street

    36 East 31st Street, Suite 701, 
    New York, NY 
     (5.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jonathan Cohen is a Gastroenterologist practicing medicine in New York, New York. Dr. Cohen is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Gas Bloat Syndrome, Attenuated Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, Cronkhite-Canada Disease, and Colonoscopy. Dr. Cohen is board certified in American Board Of Internal Medicine/Gastroenterology. Dr. Cohen is currently accepting new patients.

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

    Vanguard Gastroenterology And Primary Care At 31st Street

    36 East 31st Street, Suite 701, 
    New York, NY 
     (5.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Edward Brettholz is a Gastroenterologist practicing medicine in New York, New York. Dr. Brettholz is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Eosinophilic Esophagitis, Tenesmus, Esophagitis, and Colonoscopy. Dr. Brettholz is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology. Dr. Brettholz is currently accepting new patients.

    Advanced in Lactose Intolerance
    Internal Medicine
    Advanced in Lactose Intolerance
    Internal Medicine

    P & P Dental P.C

    353 Ocean Ave, 
    Brooklyn, NY 
     (1.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Manana Petrov is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Petrov is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Vitamin B12 Deficiency, Hypertensive Heart Disease, Peripheral Artery Disease, and Familial Hypertension.

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

    Triborough Gi PLLC

    129 St Nicholas Ave, 
    Brooklyn, NY 
     (2.3 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Alexander Brun is a Gastroenterologist practicing medicine in Brooklyn, New York. He has been practicing medicine for over 17 years. Dr. Brun is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Campylobacter Infection, Helicobacter Pylori Infection, Gastrostomy, and Gastrectomy.

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

    Allcity Medical PC

    2814 Clarendon Rd, 
    Brooklyn, NY 
     (2.5 miles away)
    Languages Spoken:
    English

    Zhanna Gutnik is a Gastroenterologist practicing medicine in Brooklyn, New York. Dr. Gutnik is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Lactose Intolerance, Gas Bloat Syndrome, Indigestion, and Heartburn.

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

    Office

    123 William St Fl 15, 
    New York, NY 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Neal Joseph is a Gastroenterologist practicing medicine in New York, New York. Dr. Joseph is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Lactose Intolerance, Gastroesophageal Reflux Disease (GERD), Gas Bloat Syndrome, and Helicobacter Pylori Infection.

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

    Vanguard Gastroenterology And Primary Care At Broadway

    233 Broadway, Suite 2750, 
    New York, NY 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nooshin Hosseini is a Gastroenterologist practicing medicine in New York, New York. Dr. Hosseini 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 Irritable Bowel Syndrome (IBS), Bacterial Gastroenteritis, Gas Bloat Syndrome, Helicobacter Pylori Infection, and Colonoscopy. Dr. Hosseini is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine/Gastroenterology, and Institution Not Present. Dr. Hosseini is currently accepting new patients.

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

    Vanguard Gastroenterology And Primary Care At Broadway

    233 Broadway, Suite 2750, 
    New York, NY 
     (4.1 miles away)
    Languages Spoken:
    English

    Ada Ene is a primary care provider, practicing in Internal Medicine in New York, New York. Dr. Ene is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Gas Bloat Syndrome, Palatopharyngeal Incompetence, Vitamin B12 Deficiency Anemia, and Folate Deficiency.

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

    Glendale Family Medicine PC

    7801 Myrtle Ave, 
    Glendale, NY 
     (4.2 miles away)
    Languages Spoken:
    English

    Bradley Rieders is a Gastroenterologist practicing medicine in Glendale, New York. Dr. Rieders is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Heartburn, Diverticular Disease, Lactose Intolerance, and Chronic Erosive Gastritis.

    Advanced in Lactose Intolerance
    Internal Medicine
    Advanced in Lactose Intolerance
    Internal Medicine

    Gramercy Park Physicians LLP

    10 Union Sq E, 
    New York, NY 
     (4.6 miles away)
    Languages Spoken:
    English

    Ian Cohen is a primary care provider, practicing in Internal Medicine in New York, New York. Dr. Cohen is rated as an Advanced 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 Cronkhite-Canada Disease, Attenuated Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, and Gas Bloat Syndrome.

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

    Northwell Health Concorde Gastroenterology And Rheumatology At East 30th Street

    232 East 30th Street, Main Level, 
    New York, NY 
     (4.8 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Luis Barraza is a Gastroenterologist practicing medicine in New York, New York. Dr. Barraza is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Spontaneous Bacterial Peritonitis, Ascites, Portal Hypertension, Gas Bloat Syndrome, and Colonoscopy. Dr. Barraza is currently accepting new patients.

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

    Vanguard Gastroenterology And Primary Care At 31st Street

    36 East 31st Street, Suite 701, 
    New York, NY 
     (5.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Salik is a Gastroenterologist practicing medicine in New York, New York. Dr. Salik 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 Irritable Bowel Syndrome (IBS), Gas Bloat Syndrome, Gastroesophageal Reflux Disease (GERD), Bacterial Gastroenteritis, and Colonoscopy. Dr. Salik is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology. Dr. Salik is currently accepting new patients.

    Showing 1-20 of 201

    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 brooklyn, NY?

    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 brooklyn, NY?

    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 brooklyn, NY?

    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 brooklyn, NY?

    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 brooklyn, NY?

    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 brooklyn, NY?

    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 brooklyn, NY?

    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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