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    Last Updated: 01/09/2026

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    MediFind found 105 doctor with experience in Glucose-Galactose Malabsorption Deficiency near New York, US. Of these, 82 are Experienced, 19 are Advanced and 4 are Distinguished.

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    LocationClose
    105 providers found
      Distinguished in Glucose-Galactose Malabsorption Deficiency
      Internal Medicine
      Distinguished in Glucose-Galactose Malabsorption Deficiency
      Internal Medicine

      Office

      440 S Riverside Ave, 
      Croton On Hudson,, NY 
      Languages Spoken:
      English
      Offers Telehealth

      Eugene Rajaratnam is a primary care provider, practicing in Internal Medicine in Croton On Hudson,, New York. Dr. Rajaratnam 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.

      Amy Grace
      Experienced in Glucose-Galactose Malabsorption Deficiency
      Family Medicine
      Experienced in Glucose-Galactose Malabsorption Deficiency
      Family Medicine

      Bassett Health Center Little Falls Primary Care

      170 Burwell Street, 
      Little Falls, NY 
      Languages Spoken:
      English

      . Dr. Grace is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are Hypothyroidism, Obesity in Children, Enlarged Prostate (BPH), and Familial Hypertension.

      Stephen P. Strasser
      Experienced in Glucose-Galactose Malabsorption Deficiency
      Internal Medicine
      Experienced in Glucose-Galactose Malabsorption Deficiency
      Internal Medicine

      Bassett Health Center Cobleskill

      136 Parkway Drive, 
      Cobleskill, NY 
      Languages Spoken:
      English

      . Dr. Strasser is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Juvenile Primary Osteoporosis, Emphysema, Lung Metastases, and Maturity Onset Diabetes of the Young.

      Learn about our expert tiers
      Barbara Alpert
      Advanced in Glucose-Galactose Malabsorption Deficiency
      Internal Medicine
      Advanced in Glucose-Galactose Malabsorption Deficiency
      Internal Medicine

      Northwell Health Concierge Services At Harrison

      440 Mamaroneck Avenue, Suite 400, 
      Harrison, NY 
      Languages Spoken:
      English
      Offers Telehealth

      Barbara Alpert is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Alpert is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, Glucose-Galactose Malabsorption Deficiency, and High Cholesterol.

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

      Northwell Health Physician Partners Medicine At Lawrence

      215 Rockaway Tpke, 
      Lawrence, NY 
      Languages Spoken:
      English
      Offers Telehealth

      Dominic Spera is a primary care provider, practicing in Internal Medicine in Lawrence, New York. Dr. Spera is rated as an Advanced 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 Obesity.

      Steven M. Margulis
      Advanced in Glucose-Galactose Malabsorption Deficiency
      Internal Medicine
      Advanced in Glucose-Galactose Malabsorption Deficiency
      Internal Medicine

      Northwell Health Concierge Services At Harrison

      440 Mamaroneck Avenue, Suite 400, 
      Harrison, NY 
      Languages Spoken:
      English, Italian, Spanish
      Offers Telehealth

      Steven Margulis is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Margulis is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Sitosterolemia, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency.

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

      Rimma Gelbert Medical PC

      1705 E 17th St, Lowr Level, 
      Brooklyn, NY 
      Languages Spoken:
      English
      Offers Telehealth

      Rimma Gelbert is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Gelbert is rated as a Distinguished provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, Glucose-Galactose Malabsorption Deficiency, and Vitamin B12 Deficiency.

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

      Stony Brook Internists University Faculty Practice Corporation

      101 Nicolls Rd, 
      Stony Brook, NY 
      Languages Spoken:
      English
      Offers Telehealth

      Jasjit Kochar is a primary care provider, practicing in Internal Medicine in Stony Brook, New York. Dr. Kochar is rated as a Distinguished provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Glucose-Galactose Malabsorption Deficiency, Glucose Phosphate Isomerase Deficiency, Congenital Sucrase-Isomaltase Deficiency, and Tracheitis.

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

      North Shore Medical Group Of The Mount Sinai School Of Medicine

      59 Southern Blvd, 
      Nesconset, NY 
      Languages Spoken:
      English

      Barbara Stumacher is a primary care provider, practicing in Internal Medicine in Nesconset, New York. Dr. Stumacher is rated as a Distinguished provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are Sitosterolemia, Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency.

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

      Midtown East Medical PC

      120 E 56th St Rm 530, 
      New York, NY 
      Languages Spoken:
      English

      Julie Bikhman is a primary care provider, practicing in Family Medicine in New York, New York. Dr. Bikhman is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, Glucose-Galactose Malabsorption Deficiency, and Multiple Carboxylase Deficiency.

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

      Northwell Health Physician Partners Family Medicine At East Moriches

      516 Montauk Highway, Suite 1, 
      East Moriches, NY 
      Languages Spoken:
      English

      John Celentano is a primary care provider, practicing in Family Medicine in East Moriches, New York. Dr. Celentano is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Chronic Inflammatory Demyelinating Polyneuropathy.

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

      Office

      200 W Carver St Ste 1, 
      Huntington, NY 
      Languages Spoken:
      English

      David Linker is a primary care provider, practicing in Internal Medicine in Huntington, New York. Dr. Linker is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Glucose Phosphate Isomerase Deficiency, Glucose-Galactose Malabsorption Deficiency, Congenital Sucrase-Isomaltase Deficiency, and High Cholesterol.

      Matteo A. Spera
      Experienced in Glucose-Galactose Malabsorption Deficiency
      Family Medicine
      Experienced in Glucose-Galactose Malabsorption Deficiency
      Family Medicine

      Northwell Health Physician Partners Family Medicine At Commack

      777 Larkfield Road, Suite 1, 
      Commack, NY 
      Languages Spoken:
      English
      Offers Telehealth

      Matteo Spera is a primary care provider, practicing in Family Medicine in Commack, New York. Dr. Spera is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Obesity, Sitosterolemia, Obesity in Children, and High Cholesterol.

      Luigi Buono
      Experienced in Glucose-Galactose Malabsorption Deficiency
      Family Medicine
      Experienced in Glucose-Galactose Malabsorption Deficiency
      Family Medicine

      Peconic Bay Medical Group At Cutchogue

      32845 Main Road, Suite A, 
      Cutchogue, NY 
      Languages Spoken:
      English

      Luigi Buono is a primary care provider, practicing in Family Medicine in Cutchogue, New York. Dr. Buono 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, Familial Combined Hyperlipidemia, and Xanthoma.

      Neil T. Smith
      Experienced in Glucose-Galactose Malabsorption Deficiency
      Family Medicine
      Experienced in Glucose-Galactose Malabsorption Deficiency
      Family Medicine

      Northwell Health Physician Partners Medicine At Lawrence

      215 Rockaway Tpke, 
      Lawrence, NY 
      Languages Spoken:
      English, Hebrew

      Neil Smith is a primary care provider, practicing in Family Medicine in Lawrence, New York. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Obesity in Children, and Obesity.

      Brandi D. Gestri
      Experienced in Glucose-Galactose Malabsorption Deficiency
      Internal Medicine
      Experienced in Glucose-Galactose Malabsorption Deficiency
      Internal Medicine

      Northwell Health Physician Partners Medicine At Armonk

      355 Main Street, 
      Armonk, NY 
      Languages Spoken:
      English
      Offers Telehealth

      Brandi Gestri is a primary care provider, practicing in Internal Medicine in Armonk, New York. Dr. Gestri is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are Vitamin D Deficiency, Sitosterolemia, Hypothyroidism, and Familial Hypertriglyceridemia.

      Jonathan F. Nasser
      Advanced in Glucose-Galactose Malabsorption Deficiency
      Pediatrics | Internal Medicine
      Advanced in Glucose-Galactose Malabsorption Deficiency
      Pediatrics | Internal Medicine

      Crystal Run Healthcare Physicians Llp

      300 Crystal Run Rd, 
      Middletown, NY 
      Languages Spoken:
      English

      Jonathan Nasser is a primary care provider, practicing in Pediatrics and Internal Medicine in Middletown, New York. Dr. Nasser is rated as an Advanced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Glucose-Galactose Malabsorption Deficiency, Glucose Phosphate Isomerase Deficiency, and Obesity in Children.

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

      Office

      61 Emerald Pl, 
      Rock Hill,, NY 
      Languages Spoken:
      English
      Offers Telehealth

      Laurence Tawil is a primary care provider, practicing in Internal Medicine in Rock Hill,, New York. Dr. Tawil is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are High Cholesterol, Vitamin D Deficiency, Osteomyelitis in Children, and Dysgraphia.

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

      Essen Medical Group

      Bronx, NY 
      Languages Spoken:
      English
      Offers Telehealth

      Huascar Torres is a primary care provider, practicing in Internal Medicine in Bronx, New York. Dr. Torres is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. His top areas of expertise are Hypertensive Heart Disease, Type 2 Diabetes (T2D), High Cholesterol, Enlarged Liver, and Gastrostomy.

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

      Icahn School Of Medicine At Mount Sinai Cvi Center For Health At Mt Si

      234 E 85th St, 
      New York, NY 
      Languages Spoken:
      English
      Offers Telehealth

      Elizaveta Tikhonova is a primary care provider, practicing in Family Medicine in New York, New York. Dr. Tikhonova is rated as an Experienced provider by MediFind in the treatment of Glucose-Galactose Malabsorption Deficiency. Her top areas of expertise are Sitosterolemia, High Cholesterol, Hypertension, and Familial Hypertension.

      Showing 1-20 of 105

      Last Updated: 01/09/2026

      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 New York, 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 New York, 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 New York, 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 New York, 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 New York, 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 New York, 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 New York, 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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