Summary

Dr. Guillen works in Perth Amboy, NJ and specializes in Geriatric Medicine. Dr. Guillen is affiliated with Raritan Bay Medical Center.

Quick Facts

  • accepting new patients
  • 3.6
  • 47 insurance plans accepted
  • speaks English
  • Shands at the University of Florida
  • 3 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Gregorio J. Guillen MD, PC

400 State StPerth Amboy, NJ 08861

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Dr. Gregorio J Guillen, MDDr. Perminder Dhillon, MDDr. Harry Luis Ramos, MDDr. Dennis Philip Quinlan, MD
Geriatric MedicineGeriatric MedicineGeriatric MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
3.5 
2.8 
50 Years of Experience 38 Years of Experience 57 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks French, English
Perth Amboy , NJBrooklyn , NYNew York , NYEast Orange , NJ
Med School: Lala Lajpat Rai Memorial Medical College Med School: University Central Del Caribe School Of Medicine Med School: Rutgers New Jersey Medical School
Current Profile
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Insurance Plans Accepted by Dr. Gregorio J Guillen

  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • AmeriGroup
  • AmeriGroup - HMO
  • AmeriGroup - Medicaid
  • AmeriGroup - Medicaid (Managed)
  • AmeriGroup - Medicare (Advantage HMO)
  • AmeriHealth
  • AmeriHealth - HMO
  • AmeriHealth - PPO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Braven Health (Horizon Blue Cross Blue Shield of New Jersey)
  • Braven Health (Horizon Blue Cross Blue Shield of New Jersey) - HMO
  • Cigna
  • Clover Health
  • Clover Health - HMO
  • Clover Health - Medicaid (Managed)
  • Fidelis Care (NY)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Horizon Blue Cross Blue Shield of New Jersey - HMO
  • Horizon NJ Health
  • Horizon NJ Health - HMO
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha - Medicare
  • Oscar Health Insurance
  • STLDentalPlan| LLC
  • STLDentalPlan| LLC - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Community Plan
  • UnitedHealthcare Oxford
  • Wellcare
  • Wellcare - Medicaid (Managed)
  • Wellcare - Medicare

Medical Specialties

Dr. Gregorio J Guillen has the following specialty

Specialty Expertise

Dr. Gregorio J Guillen has the following 9 areas of expertise

  • Alzheimer's Disease
  • Cognitive Issues/Testing
  • Confusion
  • Dementia
  • EOL Care
  • Osteopenia
  • Osteoporosis
  • Senility
  • Urinary Incontinence

Certifications, License, & Education

MEDICAL LICENSE

Medical Doctor, New Jersey, 2027, Active

EDUCATION & TRAINING

Fellowship

Shands at the University of Florida1992

Residency

Raritan Bay Medical Center1990

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Frequently Asked Questions

What languages does Dr. Gregorio Guillen speak?
Dr. Gregorio Guillen speaks English.
Which hospitals is Dr. Gregorio Guillen affiliated with?
Dr. Gregorio Guillen is affiliated with Raritan Bay Medical Center.
Does Dr. Gregorio Guillen accept virtual/telehealth appointments?
Dr. Gregorio Guillen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Gregorio Guillen accepting new patients?
Dr. Gregorio Guillen is accepting new patients on Vitals. View Dr. Gregorio Guillen's profile on Vitals to make an appointment.
Does Dr. Gregorio Guillen accept my insurance?
You can see the insurance plans that Dr. Gregorio Guillen accepts on their Vitals profile.

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