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Dr. David Magier, MD

Gastroenterology*
4.0 (37)
Map Pin Small Great Neck, NY
Accepting new patients
45 years of experience

Offers telehealth

Overview of Dr. David Magier, MD

Dr. David Magier, MD is a Gastroenterology Specialist in Great Neck, NY. They specialize in Gastroenterology, has 45 years of experience, and is board certified in Gastroenterology. They graduated from Icahn School of Medicine at Mount Sinai and is affiliated with NYU Langone Hospital - Manhattan and Long Island Jewish Medical Center. Patients rated Dr. Magier an average 4.0 star rating.

Dr. Magier works at Practice in Great Neck, NY with other offices in Patchogue, NY and Mineola, NY. They frequently treat conditions like Vitamin_Deficiency, Hepatitis B and Enteritis along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Blue Cross Blue Shield and Cigna as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Magier's Office Locations

  1. 1
    Community Anesthesia Services
    488 Great Neck Rd, Great Neck, NY 11021 Icon Directions Right Arrow Directions Phone Icon (516) 482-6747
  2. 2
    Long Island Community Hospital
    101 Hospital Rd, Patchogue, NY 11772 Icon Directions Right Arrow Directions Phone Icon (516) 482-6747
  3. 3
    Winthrop University Hospital
    259 1st St, Mineola, NY 11501 Icon Directions Right Arrow Directions Phone Icon (516) 663-2767

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • NYU Langone Hospital - Manhattan
  • Long Island Jewish Medical Center

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Vitamin_Deficiency
Hepatitis B
Enteritis

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Vitamin_Deficiency
Hepatitis B
Enteritis
Constipation
Diarrhea
  • View other providers who treat Diarrhea
Infectious Diarrheal Disease
Reflux Esophagitis
Retroperitoneum Cancer
Esophagitis
Abdominal Pain
Acute Gastritis
Acute Upper Respiratory Infection
Administrative Physical
All Headaches (incl. Migraine)
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Chronic Gastritis
Colorectal Polyp
Crohn's Disease
Dehydration
Diaphragmatic and Hiatal Hernia
Duodenal Ulcer
Dysentery
Esophageal Diverticulum
Familial Hypercholesterolemia
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroptosis
Heartburn
Hemochromatosis
Hemorrhoids
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Obstruction
Intestinal Ulcer
Iron Metabolism Disorders
Irritable Bowel Syndrome
Joint Pain
Limb Pain
Liver Damage
Malnutrition
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pharyngitis
Potassium Deficiency
Secondary Hypertension
Secondary Renovascular Hypertension
Shortness of Breath
Ulcerative Colitis
Urinary Incontinence
Urinary Tract Infection (UTI)
Viral Enteritis
Vitamin B12 Anemia
Vomiting Disorders
Arterial Blood Gas Test (ABG)
Care Coordination for Complex Conditions and Procedures
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Electrocardiogram (EKG)
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Immunization Administration
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Wellness Examination
Abdominal Disorders
Adult Failure to Thrive
Alcoholic Cirrhosis
All Types of Food Poisoning
Ascites
  • View other providers who treat Ascites
Autoimmune Diseases
Bacterial Dysentery
Barrett's Esophagus
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Benign Tumor
Bile Duct Obstruction
Biliary Atresia
Biliary Cirrhosis
Blood Disorders
Bowel Strangulation
Cachexia
  • View other providers who treat Cachexia
Cancer
  • View other providers who treat Cancer
Celiac Disease
Cholecystitis and Gallstones
Cirrhosis
Colorectal Cancer
Congenital Anomaly Intestine
Cyclical Vomiting
Diffuse Esophageal Spasm
Duodenitis
Dysphagia
E. coli Food Poisoning
Eosinophilic Esophagitis
Esophageal Diseases
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Familial Adenomatous Polyposis
Fever
  • View other providers who treat Fever
Folate Deficiency Anemia
Food Allergy
Food Poisoning
Foot Infection
Gallstones
Gastric Ulcer
Gastrointestinal Diseases
Gastrojejunal Ulcer
Gastroparesis
Hepatitis B - Immune Response
Hepatitis C
Hereditary Amyloidosis
Hernia
  • View other providers who treat Hernia
Herpes Zoster Without Complication
Hiatal Hernia
Indigestion
Ischemic Colitis
Liver Cancer
Liver Damage from Alcohol
Mesenteric Panniculitis
Nail Infection
Non-Neonatal Jaundice
Pancreatitis
Peptic Ulcer
Pernicious Anemia
Pinworm
  • View other providers who treat Pinworm
Primary Biliary Cholangitis
Proctoptosis
Rectal Prolapse
Salmonella Food Poisoning
Small Intestine Cancer
Splenic Infarct
Splenomegaly
Stomach and Small Intestine Cancer
Stomach Diseases
Thrush
  • View other providers who treat Thrush
Tobacco Use Disorder
Ulcer
  • View other providers who treat Ulcer
Unexplained Weight Loss
Upper Digestive Tract Cancer
Venous Compression
Venous Embolism and Thrombosis
Viral Hepatitis
Viral Infection
Advance Directive End of Life Planning
Bile Duct Procedure
Biliary Drainage
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
Fecal Impaction Removal
Gallbladder Scan
Gastroenterology Procedures
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Smoking Cessation Counseling
VAP Lipid Testing
Wireless pH Testing
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Blue Cross Blue Shield
    • Capital District Physician's Health Plan (CDPHP)
    • Cigna
    • Connecticare
    • EmblemHealth
    • Empire Blue Cross Blue Shield
    • Excellus BlueCross BlueShield
    • Fidelis Care
    • Healthfirst
    • Highmark Blue Cross Blue Shield
    • Humana
    • MagnaCare
    • MVP Health Care
    • Oxford Health Plans
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.0
    Average provider rating
    Based on 37 ratings
    Patient Ratings (37)
    5 Star
    (27)
    4 Star
    (1)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (8)
    Leave a review

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    Dr. Magier's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Magier

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. David Magier, MD

    Specialties*
    • Gastroenterology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 45 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English, Spanish
    Languages Spoken
    NPI Number
    • 1285634196
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Westchester Co
    Fellowship
    Internship
    • LI Jewish Hospital
    Internship
    Medical Education
    • Icahn School of Medicine at Mount Sinai
    Medical Education
    Board Certifications
    • Gastroenterology and Internal Medicine
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. David Magier, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Magier is offering online scheduling or call the provider’s office for more information.

    Dr. Magier has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Magier has seen patients for Vitamin_Deficiency, Hepatitis B and Enteritis, and more. You can see other conditions treated by Dr. Magier on their profile. Please call the provider’s office to confirm all visit reasons.

    37 patients have reviewed Dr. Magier. The overall rating for this provider is 4.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Magier.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Magier, there are benefits to both methods. A person calling to schedule an with Dr. Magier appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Magier, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (516) 482-6747

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