Summary

Dr. John Folan has practiced internal medicine for 42 years and is affiliated with Saint Johns Episcopal Hospital South Shore. He treats loss of trunk control, cerebrovascular accident, and ischemic stroke, and performs physical therapy, strength training, and occupational therapy. He speaks English and Spanish and sees patients in Commack and Medford, New York. Dr. Folan earned his medical degree from the University of Maryland School of Medicine. Patients on Vitals rate Dr. Folan 3.94 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.9
  • 42 years of experience
  • 51 insurance plans accepted
  • speaks English, Spanish
  • University Of Maryland School Of Medicine
  • 7 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 9 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. John Francis Folan has 9 locations

CHPP Internal Medicine at Medford and Commack - Commack

500 Commack RdCommack, NY 11725
Mon9:00 am - 6:00 pm
Tue9:00 am - 6:00 pm
Wed9:00 am - 6:00 pm
Thu9:00 am - 6:00 pm
Fri9:00 am - 6:00 pm
SatClosed
SunClosed

CHPP INTERNAL MEDICINE AT COMMACK

500 Commack Rd Ste ECommack, NY 11725
Mon9:00 am - 6:00 pm
Tue9:00 am - 6:00 pm
Wed9:00 am - 6:00 pm
Thu9:00 am - 6:00 pm
Fri9:00 am - 6:00 pm
SatClosed
SunClosed

Good Samaritan University Hospital

1000 Montauk HwyWest Islip, NY 11795

Saint Charles Hospital

200 Belle Terre RdPort Jefferson, NY 11777

Saint Joseph Hospital

4295 Hempstead TpkeBethpage, NY 11714

Health Sure Medical Services Pllc

500 Commack Rd Unit 150ECommack, NY 11725
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 7:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

CHPP Internal Medicine at Commack

500 Commack Rd Ste DCommack, NY 11725

CHPP Internal Medicine at Commack

500 Commack Rd Unit 150DCommack, NY 11725

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Dr. John Francis Folan, MD
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Dr. John Francis Folan, MDDr. Piya Ghoshal, MDEric HarkerDr. Mukund Madhaw Das, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
4.4 
4 
0 
42 Years of Experience 28 Years of Experience 25 Years of Experience 10 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English, Hindi, Urdu
Commack , NYAmityville , NYLyons , COBergenfield , NJ
Med School: University Of Maryland School Of Medicine Med School: St Georges University School Of Medicine Med School: Duke University School Of Medicine Med School: St Georges University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Francis Folan

  • 1199SEIU
  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna Better Health
  • Affinity Health Plan
  • AmeriHealth
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • CareConnect
  • Centers Plan for Healthy Living
  • Centivo
  • Cigna
  • Cigna-HealthSpring
  • Elderplan
  • EmblemHealth
  • EmblemHealth - PPO
  • Empire Blue Cross Blue Shield
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicaid (Managed)
  • HealthFirst (NY)
  • HealthSmart
  • Humana
  • Humana - HMO
  • Humana - Medicare (Advantage HMO)
  • Integra
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • MVP Health Care
  • Oscar Health Insurance
  • The Hartford - Workers’ Compensation
  • UnitedHealthcare
  • UnitedHealthcare - Federal Employees Program
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Community Plan
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - EPO
  • US Family Health Plan
  • Wellcare

Medical Specialties

Dr. John Francis Folan has the following specialty

Specialty Expertise

Dr. John Francis Folan has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

42 Years Experience

Dr. John Francis Folan holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Medical School

Graduated from University Of Maryland School Of Medicine in 1985 and Universidad Autonoma De Guadalajara Facultad De Medicina in 1984.

NPI Number

Dr. Folan's NPI number is 1780801605.

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Frequently Asked Questions

Is Dr. John Folan accepting new patients?
Dr. John Folan is accepting new patients on Vitals. View Dr. John Folan's profile on Vitals to make an appointment.
How can I make an appointment with Dr. John Folan?
You can find contact information for Dr. John Folan here on Vitals.
What languages does Dr. John Folan speak?
Dr. John Folan speaks English and Spanish.
Does Dr. John Folan accept virtual/telehealth appointments?
Dr. John Folan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. John Folan accept my insurance?
You can see the insurance plans that Dr. John Folan accepts on their Vitals profile.

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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