Summary

Dr. Dean Pappas specializes in gastroenterology and internal medicine, bringing 48 years of experience to his practice. He earned his medical degree from the University of Athens School of Health Sciences and completed his residency training at Orlando Regional Healthcare System. Dr. Pappas is fluent in both English and Spanish.

Dr. Pappas practices at multiple locations throughout Long Island and New York, including Garden City, New Hyde Park, and Oyster Bay. He maintains hospital affiliations with Saint Francis Hospital and Heart Center, along with several other medical facilities across the region. Patients have given him an average rating of 3.8 on Vitals, reflecting his decades of dedicated service in digestive health and comprehensive internal medicine care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.8
  • 48 years of experience
  • 11 insurance plans accepted
  • speaks English, Spanish
  • Orlando Regional Healthcare System
  • 2 specialties
  • 9 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 7 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Dean Pappas has 7 locations

Endoscopy Center Of Long Island

711 Stewart AveGarden City, NY 11530
Mon7:30 am - 4:00 pm
Tue7:30 am - 4:00 pm
Wed7:30 am - 4:00 pm
Thu7:30 am - 4:00 pm
Fri7:30 am - 4:00 pm
SatClosed
SunClosed

Gastrointestinal Associates Of Long Island

1991 Marcus Ave Ste 101New Hyde Park, NY 11042
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dean P Pappas Md

357 Juniper DrOyster Bay, NY 11771

Glen Cove Hospital

101 Saint Andrews LnGlen Cove, NY 11542

Nassau University Medical Center

2201 Hempstead TpkeEast Meadow, NY 11554

Staten Island University Hospital South

375 Seguine AveStaten Island, NY 10309

Long Island Jewish Valley Stream

900 Franklin AveValley Stream, NY 11580

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Dr. Dean Pappas, MD
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Dr. Dean Pappas, MDDr. Hon-Ming Eng, MDDr. Connie Park, MDDr. Michael Seth Rosman, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
4.5 
48 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, Cantonese, Chinese, Mandarin, Chinese (Cantonese), Chinese (Mandarin) Speaks English
Garden City , NYNew York , NYNew York , NYNew York , NY
Med School: University Of Athens School Of Health Sciences Med School: State University of New York Med School: New York University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Dean Pappas

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Cigna
  • EmblemHealth
  • Fidelis Care (NY) - Medicaid (Managed)
  • Humana
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Dean Pappas has the following 2 specialties

Specialty Expertise

Dr. Dean Pappas has the following 9 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

48 Years Experience

Education & Training

Residency

Completed their residency at Orlando Regional Healthcare System.

Medical School

Graduated from University Of Athens School Of Health Sciences in 1978.

NPI Number

Dr. Pappas' NPI number is 1962405076.

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Frequently Asked Questions

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

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