Jonathan Shammash

Jonathan Shammash

Jonathan Shammash, MD

  • Internal Medicine

My aim is to provide comprehensive, compassionate care by building effective continuity relationships with my patients.  All the providers and staff of our practice work together toward achieving this common goal.

Related Practices

  • Leonia Medical Associates

Specialties, Procedures &
Conditions Treated

Primary Areas of Practice

  • Internal Medicine

Other Areas of Practice

  • Bloodless Medicine

Locations &
Appointments

Locations

  • Leonia Medical Associates

    25 Rockwood Place Suite 120 Englewood, NJ 07631

    Main: 201-568-3335
    Fax: 201-568-2450

Insurance

Insurances Accepted

Below is a list of the insurance plans that your provider participates in. It is very important that you contact your insurance company prior to receiving services or care. Each health insurance plan is different and some provide different levels of coverage: only your health insurance plan can provide complete information regarding your coverage and potential out-of-pocket costs.

1199 (SEIU)

  • 1199 (SEIU)

Aetna

  • Aetna HMO
  • Aetna PPO
  • Aetna POS
  • Aetna Medicare Managed Care
  • Medsolutions
  • Meritan Health

Amerigroup

  • Amerivantage
  • Amerigroup Medicaid

AmeriHealth

  • AmeriHealth HMO
  • AmeriHealth PPO
  • Value Network (Exchange Plan)
  • AmeriHealth Administrator

APWU

  • APWU Health Plan

Cigna

  • Great-West Healthcare (GWH)
  • Cigna HMO
  • Cigna PPO
  • Cigna Supplemental
  • Health Partners

Clover Health

  • Clover Health

CoreSource

  • CoreSource

Coventry

  • CCN

Emblem Health

  • GHI PPO
  • GHI CBP
  • Vytra

Empire Plan (NYSHIP)

  • Empire Plan (NYSHIP)

First Health

  • First Health

GEHA

  • GEHA Health Plan

Horizon BCBS

  • Horizon BCBS EPO
  • Federal Employee Program
  • Horizon BCBS Medicare Managed Care
  • NJ Carpenters Fund
  • OMNIA
  • Traditional
  • Horizon PPO
  • Horizon HMO

Horizon NJ Health

  • Horizon NJ Health Medicaid
  • Total Care (DSNP)

MagnaCare

  • Local 825
  • MagnaCare PPO

Mail Handlers

  • Mail Handlers Benefit Plan (MHBP)

Medicaid

  • Medicaid NJ

Medicare

  • Medicare NJ

MultiPlan/PHCS

  • Beech Street
  • Humana
  • PHCS
  • Pomco
  • MultiPlan Worker’s Comp

MVP Health Care

  • MVP Health Care PPO

NALC

  • NALC Health Benefit Plan

Nippon Life Insurance Co of America

  • Nippon Life Benefits

Oxford

  • Freedom
  • Liberty
  • Garden State Network
  • Oxford Medicare
  • Metro

QualCare

  • Choice Care
  • QualCare EPO
  • FEHB
  • GHI PPO
  • HIP HMO
  • HIP PPO
  • HIP PRIME HMO
  • HIP PRIME PPO
  • QualCare HMO
  • Humana
  • Inner Circle
  • Oscar
  • QualCare PPO
  • QualCare Worker’s Comp

Railroad Medicare

  • Railroad Medicare NJ

TRICARE North Region

  • DVA
  • CHAMPVA

UMR

  • UMR

UnitedHealthcare

  • AARP
  • Commercial and Marketplace
  • Compass Benefit (Exchange)
  • UnitedHealthcare EPO
  • UnitedHealthcare HMO
  • Medica
  • UnitedHealthcare POS
  • UnitedHealthcare PPO
  • River Valley
  • UnitedHealthcare StudentResources

United Healthcare Community and State

  • United Healthcare Community and State Medicare
  • United Healthcare Community and State Medicaid (NJ Family Care)
  • Dual Complete

Wellcare

  • Wellcare Medicaid Managed Care
  • Wellcare Medicare Managed Care

About

About Jonathan Shammash

Dr. Shammash practices internal medicine, with a focus on clinical care and resident education in the outpatient setting. His special interests include musculoskeletal medicine, dermatology, and preventive medicine with a focus on diet and exercise. Dr. Shammash is the director of medical education and senior associate program director at Englewood Hospital. From 2009 to 2017, he was the program director, and he has been a member of the residency faculty since 2009. He supervises Englewood Hospital internal medicine residents at the North Hudson Community Action Corporation Clinic in Englewood.

Dr. Shammash received his MD from the University of Pennsylvania School of Medicine and did his residency in internal medicine and a fellowship in general internal medicine at the Hospital of the University of Pennsylvania. For 12 years, he provided primary care to patients and served as an ambulatory medicine preceptor for internal medicine residents at Weill Cornell Medical College and NewYork Presbyterian–Weill Cornell Medical Center. He has conducted research on the use and discontinuation of beta blockers in vascular surgery patients and co-authored an article on the topic published in the American Heart Journal. In April 2018, he began serving a 4-year term as governor for the Northern section of the New Jersey Chapter of the American College of Physicians.

Honors & Awards

  • 2018-2022: Governor, ACP NJ Northern Chapter

Committees and Leadership Positions

  • Member, Englewood Hospital Institutional Review Board
  • Chair, Englewood Hospital Medical Education Committee

Education &
Training

Education & Degrees

MD: University of Pennsylvania School of Medicine 

Residency

Hospital of the University of Pennsylvania 

Fellowship

Hospital of the University of Pennsylvania, General Internal Medicine

Board Certifications

  • Internal Medicine