Steven Grainer
Advanced in Necrosis

Dr. Steven Grainer

Cardiology
Northwell Health Physician Partners
850 Hicksville Rd Ste 104, 
Seaford,, NY 
Offers Telehealth

Advanced in Necrosis
Northwell Health Physician Partners
850 Hicksville Rd Ste 104, 
Seaford,, NY 
OverviewInsuranceLocationsSimilar Doctors

Overview

Steven Grainer is a Cardiologist in Seaford,, New York. Dr. Grainer is rated as an Advanced provider by MediFind in the treatment of Necrosis. His top areas of expertise are High Cholesterol, Aortic Regurgitation, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Graduate Institution
Des Moines University College Of Osteopathic Medicine
Residency
Rutgers Doctors Office Center
Specialties
Cardiology
Licenses
Internal Medicine in NY
Fellowships
Long Island College Hospital
Hospital Affiliations
North Shore University Hospital
Plainview Hospital
Cardiovascular Institute
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
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Commonwealth Care Alliance
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
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
Health New England
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Northwell Health
  • INSURANCE PLAN
Oscar
  • EPO
  • HMO
  • PPO
The Wellness Plan Medical Centers
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
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 16 Less Insurance Carriers -

Locations

Northwell Health Physician Partners
850 Hicksville Rd Ste 104, Seaford,, NY 11783
Call: 516-798-0174
Similar Doctors
Distinguished in Necrosis
Dr. Mikhail Kapchits
Cardiology
Distinguished in Necrosis
Dr. Mikhail Kapchits
Cardiology

Northstar Medical PLLC

10124 Queens Blvd Ste A, 
Forest Hills, NY 
 (19.0 miles away)
718-261-8881
Languages Spoken:
English
See accepted insurances

Mikhail Kapchits is a Cardiologist in Forest Hills, New York. Dr. Kapchits is rated as a Distinguished provider by MediFind in the treatment of Necrosis. His top areas of expertise are Pediatric Myocarditis, Hypertensive Heart Disease, Necrosis, and Angina.

Alan Scheinbach
Distinguished in Necrosis
Dr. Alan Scheinbach
Cardiology
Distinguished in Necrosis
Dr. Alan Scheinbach
Cardiology

Northwell Health Physician Partners

850 Hicksville Rd Ste 104, 
Seaford, NY 
 (2.1 miles away)
516-798-0174
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Alan Scheinbach is a Cardiologist in Seaford, New York. Dr. Scheinbach is rated as a Distinguished provider by MediFind in the treatment of Necrosis. His top areas of expertise are Aortic Regurgitation, Hypertensive Heart Disease, Necrosis, and Pediatric Myocarditis.

Distinguished in Necrosis
Dr. Joshua Kerstein
Cardiology
Distinguished in Necrosis
Dr. Joshua Kerstein
Cardiology

Maimonides Medical Center

4802 10th Ave, 
Brooklyn,, NY 
 (27.4 miles away)
718-283-8614
Languages Spoken:
English
See accepted insurances

Joshua Kerstein is a Cardiologist in Brooklyn,, New York. Dr. Kerstein is rated as a Distinguished provider by MediFind in the treatment of Necrosis. His top areas of expertise are Endocarditis, Pediatric Myocarditis, Brugada Syndrome, Pacemaker Implantation, and Cardiac Ablation.

VIEW MORE NECROSIS 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. Grainer's expertise for a condition
ConditionClose
    • Distinguished
    • Aortic Regurgitation
      Dr. Grainer is
      Distinguished
      . Learn about Aortic Regurgitation.
      See more Aortic Regurgitation experts
    • Glucocorticoid-Remediable Aldosteronism
      Dr. Grainer is
      Distinguished
      . Learn about Glucocorticoid-Remediable Aldosteronism.
      See more Glucocorticoid-Remediable Aldosteronism experts
    • High Cholesterol
      Dr. Grainer is
      Distinguished
      . Learn about High Cholesterol.
      See more High Cholesterol experts
    • Hypertension
      Dr. Grainer is
      Distinguished
      . Learn about Hypertension.
      See more Hypertension experts
    • Mitral Valve Regurgitation
      Dr. Grainer is
      Distinguished
      . Learn about Mitral Valve Regurgitation.
      See more Mitral Valve Regurgitation experts
    • Advanced
    • Angina
      Dr. Grainer is
      Advanced
      . Learn about Angina.
      See more Angina experts
    • Aortic Valve Stenosis
      Dr. Grainer is
      Advanced
      . Learn about Aortic Valve Stenosis.
      See more Aortic Valve Stenosis experts
    • Arrhythmias
      Dr. Grainer is
      Advanced
      . Learn about Arrhythmias.
      See more Arrhythmias experts
    • Arterial Embolism
      Dr. Grainer is
      Advanced
      . Learn about Arterial Embolism.
      See more Arterial Embolism experts
    • Arterial Insufficiency
      Dr. Grainer is
      Advanced
      . Learn about Arterial Insufficiency.
      See more Arterial Insufficiency experts
    • Atherosclerosis
      Dr. Grainer is
      Advanced
      . Learn about Atherosclerosis.
      See more Atherosclerosis experts
    View All 26 Advanced Conditions
    • Experienced
    • Abetalipoproteinemia
      Dr. Grainer is
      Experienced
      . Learn about Abetalipoproteinemia.
      See more Abetalipoproteinemia experts
    • Adenosine Deaminase 2 Deficiency
      Dr. Grainer is
      Experienced
      . Learn about Adenosine Deaminase 2 Deficiency.
      See more Adenosine Deaminase 2 Deficiency experts
    • Apo A-I Deficiency
      Dr. Grainer is
      Experienced
      . Learn about Apo A-I Deficiency.
      See more Apo A-I Deficiency experts
    • Apoplexy
      Dr. Grainer is
      Experienced
      . Learn about Apoplexy.
      See more Apoplexy experts
    • Bicuspid Aortic Valve
      Dr. Grainer is
      Experienced
      . Learn about Bicuspid Aortic Valve.
      See more Bicuspid Aortic Valve experts
    • Bidirectional Tachycardia
      Dr. Grainer is
      Experienced
      . Learn about Bidirectional Tachycardia.
      See more Bidirectional Tachycardia experts
    View All 48 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.

        Close
        0 / 1000

        Please provide us with the below insurance information:

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