Diane C. Schwartz, MD

Internal Medicine

Locations & Appointments

Related Practices

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Primary Areas of Practice

  • Internal Medicine

Other Areas of Practice

  • Adult Health
  • Family Medicine
  • Prevention and Wellness
  • Primary Care
  • Weight Management
  • Women's Health

Procedures

  • Cancer Screening
  • Health Screening
  • Immunizations
  • Physical Exams

Conditions Treated

  • Abdominal Pain
  • Anxiety
  • Arthritis
  • Asthma
  • Back Pain
  • Chest Pain
  • COPD
  • Depression
  • Diabetes
  • Dizziness
  • Gout
  • Headaches
  • Heartburn
  • High Blood Pressure
  • High Cholesterol
  • Hypertension
  • Infectious Diseases
  • Injuries
  • Insomnia
  • Memory Problems
  • Metabolic Bone Disease
  • Migraine
  • Obesity
  • Osteoporosis
  • Palpitations
  • Rashes
  • Respiratory Infections
  • Sinusitis
  • Sleep Apnea
  • Thyroid Disorders
  • Urinary Tract Infection

Locations

  • Old Tappan Medical Group

    A

    645 Westwood Avenue 2nd Floor River Vale, NJ 07675

    Main: 201-666-1000
    Fax: 201-666-4108
    Monday
    8:00 AM
    5:00 PM
    Tuesday
    8:00 AM
    4:00 PM
    Wednesday
    8:00 AM
    12:00 PM
    Thursday
    8:00 AM
    4:00 PM
    Friday
    8:00 AM
    3:00 PM

Appointments

To book online, please select a visit type:

New Patient Annual Visit Established Patient

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

Amerigroup

  • Amerigroup Medicaid
  • Amerivantage

AmeriHealth

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

APWU

  • APWU Health Plan

Cigna

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

Clover Health

  • Clover Health

CoreSource

  • CoreSource

Coventry

  • CCN

Empire BCBS

  • Blue Access Network
  • Blue Priority
  • Direct HMO
  • Direct PPO
  • Empire BCBS EPO
  • Empire BCBS HMO
  • Empire BCBS POS
  • Empire BCBS PPO
  • Pathway EPO
  • Pathway HMO
  • Prism
  • Silver
  • Total Blue

Empire Plan (NYSHIP)

  • Empire Plan (NYSHIP)

First Health

  • First Health

GEHA

  • GEHA Health Plan

Horizon BCBS

  • Federal Employee Program
  • Horizon BCBS EPO
  • Horizon BCBS HMO
  • Horizon BCBS Medicare Managed Care
  • Horizon BCBS PPO
  • NJ Carpenters Fund
  • OMNIA Tier 1
  • Traditional

MagnaCare

  • Local 825
  • MagnaCare PPO

Mail Handlers

  • Mail Handlers Benefit Plan (MHBP)

Medicaid

  • Medicaid NJ

Medicare

  • Medicare NJ

MultiPlan/PHCS

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

MVP Health Care

  • MVP Health Care PPO

NALC

  • NALC Health Benefit Plan

Nippon Life Insurance Co of America

  • Nippon Life Benefits

Oxford

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

QualCare

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

Railroad Medicare

  • Railroad Medicare NJ

TRICARE North Region

  • CHAMPVA
  • DVA

UMR

  • UMR

UnitedHealthcare

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

Honors & Awards

2020: Bergen Magazine Top Doctors

2020-2017: Castle Connolly Top Doctors New York Metro Area

2020-2015: Castle Connolly Regional Top Doctor

2019-2017: Jersey's Best Magazine Top Doctors

Education & Degrees

MD: SUNY Health Science Center at Brooklyn

Residency

Mount Sinai Medical Center

Board Certifications

  • Internal Medicine

Important COVID-19 Information for Our Patients, Visitors, and Community

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