Summary

Dr. Mark Jagust has practiced family medicine for 40 years and is affiliated with Saint Charles Hospital. He treats high cholesterol in children and teens, hyperlipidemia, and type 2 diabetes mellitus. He completed his residency at Southside Hospital and sees patients in Lake Grove, New York. Dr. Jagust speaks English and French. Patients on Vitals rate Dr. Jagust 4.03 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4
  • 40 years of experience
  • 56 insurance plans accepted
  • speaks English, French
  • Southside Hospital
  • 68 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Mark Jagust has 3 locations

Newyork Health Family Medicine Lake Grove

2835 Middle Country RdLake Grove, NY 11755
Mon9:00 am - 5:15 pm
Tue9:00 am - 5:15 pm
Wed9:00 am - 5:15 pm
Thu9:00 am - 5:15 pm
Fri9:00 am - 5:15 pm
Sat9:00 am - 1:00 pm
SunClosed

Stony Brook University Hospital

101 Nicolls RdStony Brook, NY 11794

Mather Hospital

75 N Country RdPort Jefferson, NY 11777

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Dr. Mark Jagust, MD
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Dr. Mark Jagust, MDTarsha Scarlett-GrantToni Demarco, FNPDr. Dwayne A. Hall, DNP
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4 
0 
0 
0 
40 Years of Experience 3 Years of Experience 4 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, French Speaks English Speaks English Speaks English
Lake Grove , NYBridgeport , CTSmithtown , NYBridgeport , CT
Med School: St Georges University School Of Medicine Med School: University of St. Joseph
Current Profile
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Insurance Plans Accepted by Dr. Mark Jagust

  • Accepts Medicaid
  • 1199SEIU
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna - POS
  • Affinity Health Plan
  • AmeriGroup
  • Anthem Blue Cross
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicare (Advantage HMO)
  • Blue Cross Blue Shield - PPO
  • CareSource
  • Cigna
  • Cigna - PPO
  • Cigna-HealthSpring
  • EmblemHealth
  • EmblemHealth - HMO
  • EmblemHealth - PPO
  • Empire Blue Cross Blue Shield
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicaid (Managed)
  • GEHA
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicaid (Managed)
  • HealthPartners
  • HealthScope Benefits
  • Humana
  • Humana - Medicare (Advantage HMO)
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Montefiore HMO
  • Oscar Health Insurance
  • Physicians Mutual
  • STLDentalPlan| LLC
  • STLDentalPlan| LLC - Workers’ Compensation
  • UnitedHealthcare
  • UnitedHealthcare - Federal Employees Program
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO
  • Wellcare
  • Wellcare - Medicaid (Managed)

Medical Specialties

Dr. Mark Jagust has the following specialty

Specialty Expertise

Dr. Mark Jagust has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

40 Years Experience

Dr. Mark Jagust holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2027.

Education & Training

Residency

Completed their residency at Southside Hospital.

Medical School

Graduated from St Georges University School Of Medicine in 1986.

NPI Number

Dr. Jagust's NPI number is 1467493494.

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Frequently Asked Questions

Does Dr. Mark Jagust accept my insurance?
You can see the insurance plans that Dr. Mark Jagust accepts on their Vitals profile.
Which hospitals is Dr. Mark Jagust affiliated with?
Dr. Mark Jagust is affiliated with Saint Charles Hospital.
Is Dr. Mark Jagust accepting new patients?
Dr. Mark Jagust is accepting new patients on Vitals. View Dr. Mark Jagust's profile on Vitals to make an appointment.
Does Dr. Mark Jagust accept virtual/telehealth appointments?
Dr. Mark Jagust has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mark Jagust?
You can find contact information for Dr. Mark Jagust here on Vitals.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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