Dr. Mary Mattheos, MD
631-226-0388

Patient Resources

Our Office Hours

We're open 6 days a week

  • Monday
    9:30 am - 8:00 pm
  • Tuesday
    9:30 am - 8:00 pm
  • Wednesday
    9:30 am - 5:30 pm
  • Thursday
    9:30 am - 8:00 pm
  • Friday
    9:30 am - 5:30 pm
  • Saturday
    9:00 am - 1:00 pm
  • Sunday
    CLOSED

Accepted Insurance

We accept the following Insurance

National Benefit Fund

Aetna Affordable Health Choices limited benefits insurance plan (SRC only)
Aetna Basic HMO (available in CA only)
Aetna Choice POS (Aetna HealthFund)
Aetna Choice POS II (Aetna HealthFund)
Aetna Choice® POS (Open Access)
Aetna Choice® POS II (Open Access)
Aetna Health Network Only (Open Access)
Aetna Health Network Only (Open Access) on the Altius Network
Aetna Health Network Option (Open Access)
Aetna Health Network Option (Open Access) on the Altius Network
Aetna HealthFund HMO (available in CA only)
Aetna HealthFund® Aetna Health Network Only (Open Access)
Aetna HealthFund® Aetna Health Network Option (Open Access)
Aetna Select
Aetna Signature Administrators (PPO)
Aetna Value Network HMO (available in CA and NV only)
Aexcel Aetna Select
Aexcel Aetna Select (Open Access)
Aexcel Choice POS II
Aexcel Choice POS II (Aetna HealthFund)
Aexcel Elect Choice EPO
Aexcel Elect Choice EPO (Open Access)
Aexcel Managed Choice POS
Aexcel Managed Choice POS (Open Access)
Aexcel Open Access Aetna Select (Aetna HealthFund)
Aexcel Open Access Elect Choice (Aetna HealthFund)
Aexcel Open Access Managed Choice POS (HealthFund)
Aexcel Plus Aetna Select
Aexcel Plus Aetna Select (Open Access)
Aexcel Plus Choice POS II
Aexcel Plus Choice POS II (Aetna HealthFund)
Aexcel Plus Elect Choice EPO
Aexcel Plus Elect Choice EPO (Open Access)
Aexcel Plus Managed Choice POS
Aexcel Plus Managed Choice POS (Open Access)
Aexcel Plus Open Access Aetna Select (Aetna HealthFund)
Aexcel Plus Open Access Elect Choice (Aetna HealthFund)
Aexcel Plus Open Access Managed Choice POS (HealthFund)
Aexcel Plus PPO
Aexcel Plus PPO (Aetna HealthFund)
Aexcel PPO
Aexcel PPO (Aetna HealthFund)
AZ Aetna Whole Health – Banner Health Network
AZ Medicare Individual Arizona Value HMO Plan
Behavioral Health Program
CA Aetna Whole Health – Hill Physicians & Mercy Medical Group
CA Aetna Whole Health – PrimeCare Physicians HMO
CA Aetna Whole Health – PrimeCare Physicians OAMC
CA Aetna Whole Health – SCCIPA
CA Medicare HMO Orange/San Bernadino/Los Angeles CA Prime Plan
CO Aetna Whole Health – Colorado Front Range
CT Aetna Whole Health – Connecticut Preferred Health Network
Elect Choice EPO
Elect Choice EPO (Open Access)
Employee Assistance Program
Golden Choice Plan (PPO)
Golden Medicare Plan (HMO)
HCA Well Care (Levels 1, 2 & 3)
HMO
HMO Deductible Plan (CA members only)
LM HealthWorks Plan
Managed Choice (Open Access)
Managed Choice (Open Access) on the Altius Network
Managed Choice POS
ME Aetna Whole Health – Maine
Medicare Open (Private Fee-for-Service)
Medicare Plan (HMO)
Medicare Plan (Open Access HMO)
Medicare Plan (PPO)
National Advantage Program
NYC Community Plan
OH Aetna Whole Health – Mercy Health
Open Access (HMO)
Open Access Aetna Select (Aetna Health Fund)
Open Access Elect Choice EPO (Aetna Health Fund)
Open Access Managed Choice POS (Aetna Health Fund)
Open Choice PPO
Open Choice® PPO (Aetna Health Fund)
PA Aetna Whole Health – PinnacleHealth
PA Aetna Whole Health – Valley Preferred
PA Aetna Whole Health – WellSpan
PCP Referral Plan (TX only)
Peak Preference HNOnly (Open Access) on the Altius Network
Peak Preference HNOption (Open Access) on the Altius Network
Premier Care Network
QPOS
Savings Plus of Arizona
Savings Plus of California
Savings Plus of Chicago, IL
Savings Plus of Florida (Brevard and Tampa)
Savings Plus of Lake County, OH
Savings Plus of Lake County,OH
Savings Plus of New Jersey
Savings Plus of Oklahoma
Savings Plus of Tennessee
Savings Plus of Texas
SavingsPlus of Florida (Brevard and Tampa)
Select (Open Access)
Student Health Plans
TN Aetna Whole Health – Baptist/Select Health Alliance
Traditional Choice® Indemnity
TRS-Care Networks
TX Aetna Whole Health – Baptist Health System & HealthTexas Medical Group
TX Aetna Whole Health – Memorial Hermann Accountable Care Network
VA Aetna Whole Health – Coastal Virginia Health Partners
VA Aetna Whole Health – VA Preferred – Roanoke
Vitalidad Plus California con Aetna
Voluntary Plans
WA Aetna Whole Health – Providence-Swedish Health Alliance
WA Aetna Whole Health – The Polyclinic
WI Aetna Whole Health – The Aurora Network

UHC Choice Plan

UHC PPO Network Plan

Open Access Plus

9/11 Program

EmblemHealth PPO (GHI)

HIP Prime EPO

HIP Prime HMO

HIP Prime PPO

Medicaid

PPO Network (CBP, Tri-State, National)

HIP Medicaid

HIP Prime PPO

The Empire Plan (NYSHIP UnitedHealthcare)

Choice Options

Choice Plus

Healthfirst Child Health Plus

Healthfirst Medicaid Managed Care

Advocate Centered – EPO
Advocate Centered-HMO
ARH – Approved
Arizona HMO
Atlanta HMOx
Austin HMOx
Chicago HMOx
Choice HMO
Choice POS
ChoiceCare PPO
Cincinnati/Northern KY HMOx
Cleveland Clinic Preferred (HMO) – Medicare
Community HMO
COT National POS – Open Access
EPO PPO Open Access
EyeMed Advantage
EyeMed Focus
EyeMed Optimum
FL: Gold Plus HMO SNP – Dual Eligible
FL: Long Term Care
FL: Medicaid
FL: MediKids
FL: Specialty
Freedom HMO
GA Humana OpenAccess
GE Health Care Preferred
Gold Choice Network PFFS
Gold Plus HMO (ID)
Gold Plus HMO Maricopa
Gold Plus HMO/Employer HMO
Gold Plus HMO-POS
GoldPlusHMO-SNP-Diabetes/Heart
HCG Open Access
HCPS HMO
HCPS HumanaPOS
HCPS PPO
Health Maintenance Organization (HMO)
HMO
HMO Premier
HMO Select
HMO Select Plus
HMO Staff
HMO, HMO CCO, HMO – POS
Houston HMOx
Humana Community HMO
Humana Gold Plus HMO
Humana Gold Plus HMO (Medicare)
Humana Gold Plus Integrated
Humana Kidney Care (HMO SNP)
Humana Medicare Advantage Network
Humana Preferred Open Access
Humana Preferred POS
Humana Preferred PPO
Humana Select Network HMO/POS
Humana/ChoiceCare MD/ANC
Humana/ChoiceCare Network PPO
Humana/ChoiceCare+ Network PPO
HumanaAccess℠
HumanaChoice (PPO)
HumanaChoicePPO (Medicare PPO)
HumanaHMO
HumanaHMO/POS Total Health
HumanaOne®
HumanaOpen Access
HumanaOpen Access EPO
HumanaOpen Access Plus EPO
HumanaPOS
HumanaPOS Total Health Access
HumanaPPO
HumanaPPO/T. H. OHPtions
HumanaPreferred POS-OpenAccess
IllinoisPlatinumHMO
Kansas City PPOx
KY: Humana Choice SNP-DE PPO
KY: Humana Gold Plus SNP-DE PPO
KY: Medicaid
Louisville HMOx
Medicare PPO
Medicare PPO/Employer PPO Plus
Medicare Supplement Plans
National POS – Open Access
National POS – Open Access Plus
P&G National POS
Phoenix HMOx
Point of Service
PPO
Premier Point of Service
San Antonio HMOx
TeamCare Gold
TriHealth Network
TRS-Care Medicare Advantage
TX: HumanaChoice R4182-003 (Regional PPO)
Vision Care Plan (VCP)

MagnaCare PPO

Medicare

Prime

UnitedHealth Allies

UnitedHealthcare Choice Plus Network

Definity Choice Plus
Definity PPO
Harvard Pilgrim Choice
Harvard Pilgrim Choice Plus
Harvard Pilgrim Options
UnitedHealthcare Choice
UnitedHealthcare Choice Plus
UnitedHealthcare Choice Plus with Harvard Pilgrim
UnitedHealthcare Choice with Harvard Pilgrim
UnitedHealthcare Core
UnitedHealthcare Navigate
UnitedHealthcare Navigate Plus
UnitedHealthcare Navigate/Navigate Balanced
UnitedHealthcare Options PPO
UnitedHealthcare Options PPO with Harvard Pilgrim
UnitedHealthcare Select EPO
UnitedHealthcare Select HMO
UnitedHealthcare Select Plus HMO
UnitedHealthcare Select Plus POS

NY: UnitedHealthcare Community Plan for Adults

Freedom Plan PPO

Liberty Plan Metro

Oxford Ease (Freedom Network)

Oxford Exclusive Plan Oxford USA

Conveniently Located on Montauk Highway

350 W Montauk Hwy.
Lindenhurst, NY 11757