Michael W. Schaefer
Experienced in Pituitary Tumor

Dr. Michael W. Schaefer

Endocrinology
Northwell Health
Northwell Health Physician Partners Endocrinology At Wading River
6144 Route 25A, 
Wading River, NY 
On Staff At
Offers Telehealth

Experienced in Pituitary Tumor
Northwell Health
Northwell Health Physician Partners Endocrinology At Wading River
6144 Route 25A, 
Wading River, NY 
OverviewInsuranceLocationsSimilar Doctors

Overview

Michael Schaefer is an Endocrinologist in Wading River, New York. Dr. Schaefer is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Hypothyroidism, and Obesity in Children.

Graduate Institution
Upstate Medical University: College Of Health Professions
Residency
Rhode Island Hospital
Specialties
Endocrinology
Licenses
Internal Medicine in NY
Board Certifications
American Board Of Internal Medicine
American Board Of Internal Medicine/Endocrinology, Diabetes & Metabolism
Hospital Affiliations
Peconic Bay Medical Center
Hofstra/Northwell School Of Medicine/Nursing
South Shore University Hospital
Katz Institute For Women's Health
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Aspirus Arise Health Plan
  • INSURANCE PLAN
  • OTHER COMMERCIAL
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
EMI Health
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health First
  • HMO
  • POS
HealthPartners
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medical Card System
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
  • PPO
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Northwell Health
  • INSURANCE PLAN
Oscar
  • EPO
  • HMO
  • PPO
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 21 Less Insurance Carriers -

Locations

Northwell Health Physician Partners Endocrinology at Wading River
6144 Route 25A, Wading River, NY 11792
Call: 631-758-5858

Additional Areas of Focus

Dr. Schaefer has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Hypoparathyroidism
Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)
Similar Doctors
Elite in Pituitary Tumor
Dr. Eliza Geer
Endocrinology
Elite in Pituitary Tumor
Dr. Eliza Geer
Endocrinology

Memorial Endocrine Group

205 E 64th St, 
New York, NY 
 (60.4 miles away)
646-449-1000
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Eliza Geer is an Endocrinologist in New York, New York. Dr. Geer is rated as an Elite provider by MediFind in the treatment of Pituitary Tumor. Her top areas of expertise are Cushing's disease, Cushing's syndrome, Pituitary Tumor, and Acromegaly.

Elite in Pituitary Tumor
Dr. Georgiana Dobri
Endocrinology
Elite in Pituitary Tumor
Dr. Georgiana Dobri
Endocrinology

Weill Medical College Of Cornell

525 E 68th St, 
New York, NY 
 (59.8 miles away)
212-746-6320
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Georgiana Dobri is an Endocrinologist in New York, New York. Dr. Dobri is rated as a Distinguished provider by MediFind in the treatment of Pituitary Tumor. Her top areas of expertise are Pituitary Tumor, Prolactinoma, Craniopharyngioma, Hypothalamic Tumor, and Endoscopic Transnasal Transsphenoidal Surgery.

Distinguished in Pituitary Tumor
Dr. Silvio E. Inzucchi
Endocrinology
Distinguished in Pituitary Tumor
Dr. Silvio E. Inzucchi
Endocrinology

Yale University

800 Howard Ave, 
New Haven, CT 
 (25.3 miles away)
203-785-2140
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Silvio Inzucchi is an Endocrinologist in New Haven, Connecticut. Dr. Inzucchi is rated as an Elite provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Low Blood Sugar, and Pituitary Tumor.

VIEW MORE PITUITARY TUMOR DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Schaefer's expertise for a condition
ConditionClose
      • Advanced
      • Hashimoto Thyroiditis
        Dr. Schaefer is
        Advanced
        . Learn about Hashimoto Thyroiditis.
        See more Hashimoto Thyroiditis experts
      • Hypothyroidism
        Dr. Schaefer is
        Advanced
        . Learn about Hypothyroidism.
        See more Hypothyroidism experts
      • Maturity Onset Diabetes of the Young
        Dr. Schaefer is
        Advanced
        . Learn about Maturity Onset Diabetes of the Young.
        See more Maturity Onset Diabetes of the Young experts
      • Obesity in Children
        Dr. Schaefer is
        Advanced
        . Learn about Obesity in Children.
        See more Obesity in Children experts
      • Thyroid Nodule
        Dr. Schaefer is
        Advanced
        . Learn about Thyroid Nodule.
        See more Thyroid Nodule experts
      • Type 1 Diabetes (T1D)
        Dr. Schaefer is
        Advanced
        . Learn about Type 1 Diabetes (T1D).
        See more Type 1 Diabetes (T1D) experts
      View All 7 Advanced Conditions
      • Experienced
      • Addison's Disease
        Dr. Schaefer is
        Experienced
        . Learn about Addison's Disease.
        See more Addison's Disease experts
      • Anaplastic Thyroid Cancer
        Dr. Schaefer is
        Experienced
        . Learn about Anaplastic Thyroid Cancer.
        See more Anaplastic Thyroid Cancer experts
      • Diabetes Insipidus (DI)
        Dr. Schaefer is
        Experienced
        . Learn about Diabetes Insipidus (DI).
        See more Diabetes Insipidus (DI) experts
      • Diabetic Nephropathy
        Dr. Schaefer is
        Experienced
        . Learn about Diabetic Nephropathy.
        See more Diabetic Nephropathy experts
      • Diabetic Neuropathy
        Dr. Schaefer is
        Experienced
        . Learn about Diabetic Neuropathy.
        See more Diabetic Neuropathy experts
      • Eunuchoidism Familial Hypogonadotropic
        Dr. Schaefer is
        Experienced
        . Learn about Eunuchoidism Familial Hypogonadotropic.
        See more Eunuchoidism Familial Hypogonadotropic experts
      View All 39 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.