Summary

Dr. Raymond Diaz is a gastroenterologist with 33 years of experience helping patients with digestive health concerns. He earned his medical degree from SUNY Downstate Medical Center College of Medicine and completed his residency at Yale University School of Medicine. Dr. Diaz is fluent in both Spanish and English.

Dr. Diaz practices at several locations across New York, including New Hyde Park and Staten Island, with affiliations at Saint Francis Hospital and Heart Center, Staten Island University Hospital, Huntington Hospital, and Long Island Jewish Medical Center. He specializes in treating conditions such as gastritis, high cholesterol in children and teens, and hemorrhoids. His expertise includes performing colonoscopies, lower GI endoscopies, and pathology tests to diagnose and monitor digestive health issues. Patients rate Dr. Diaz 4.4 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 33 years of experience
  • 60 insurance plans accepted
  • speaks Spanish, English
  • Yale University School Of Medicine
  • 2 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Raymond Anthony Diaz has 4 locations

Digestive Disease Care

1575 Hillside Ave Ste 301New Hyde Park, NY 11040
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Staten Island University Hospital

475 Seaview AveStaten Island, NY 10305

Huntington Hospital

270 Park AveHuntington, NY 11743

Long Island Jewish Medical Center

27005 76th AveNew Hyde Park, NY 11040

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Dr. Raymond Anthony Diaz, MDDr. Qin Rao, MDDr. Daniel Perl, MDDr. Weidan Zhao, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
33 Years of Experience 12 Years of Experience 11 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English
New Hyde Park , NYNEW YORK , NYNEW YORK , NYNEW YORK , NY
Med School: Suny Downstate Medical Center College Of Medicine Med School: State University of New York Med School: Icahn School Of Medicine At Mount Sinai Med School: University of Toledo
Current Profile
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Insurance Plans Accepted by Dr. Raymond Anthony Diaz

  • Accepts Medicare
  • Accepts Medicaid
  • 1199SEIU
  • AARP
  • Aetna
  • Aetna - Medicare (Advantage HMO)
  • Affinity Health Plan
  • Affinity Health Plan - Medicaid (Managed)
  • AmeriGroup
  • Anthem Blue Cross
  • Anthem Blue Cross and Blue Shield of Georgia
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - IPA
  • CareSource
  • CenterLight Healthcare
  • CenterLight Healthcare - Medicare (Advantage HMO)
  • Cigna
  • Cigna - Medicare (Advantage HMO)
  • Elderplan
  • EmblemHealth
  • EmblemHealth - Medicare (Advantage HMO)
  • EmblemHealth - PPO
  • Fidelis Care (NY)
  • Fidelis Care (NY) - HMO
  • Fidelis Care (NY) - Medicaid (Managed)
  • Fidelis Care (NY) - Medicare (Advantage HMO)
  • Fidelis Care (NY) - PPO
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicaid (Managed)
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Humana - Medicare (Advantage HMO)
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • MetroPlus Health Plan - Medicaid (Managed)
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - PPO
  • Optum Health
  • Optum Health - Medicare (Advantage HMO)
  • Partners Health Plan
  • Piedmont Community Health Plan
  • Senior Whole Health - Medicare (Advantage HMO)
  • STLDentalPlan| LLC - IPA
  • STLDentalPlan| LLC - Medicaid (Managed)
  • UnitedHealthcare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • VillageCareMax
  • VillageCareMax - Medicare (Advantage HMO)
  • Wellcare
  • Wellcare - Medicare (Advantage HMO)
  • Wellcare - PPO

Medical Specialties

Dr. Raymond Anthony Diaz has the following specialty

Specialty Expertise

Dr. Raymond Anthony Diaz has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastrointestinal Hemorrhage
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

33 Years Experience

Dr. Raymond Anthony Diaz 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 Yale University School Of Medicine.

Medical School

Graduated from Suny Downstate Medical Center College Of Medicine in 1993.

NPI Number

Dr. Diaz's NPI number is 1346250024.

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Frequently Asked Questions

Which hospitals is Dr. Raymond Anthony Diaz affiliated with?
Dr. Raymond Anthony Diaz is affiliated with Saint Francis Hospital And Heart Center.
How can I make an appointment with Dr. Raymond Anthony Diaz?
You can find contact information for Dr. Raymond Anthony Diaz here on Vitals.
Is Dr. Raymond Anthony Diaz accepting new patients?
Dr. Raymond Anthony Diaz is accepting new patients on Vitals. View Dr. Raymond Anthony Diaz's profile on Vitals to make an appointment.
Does Dr. Raymond Anthony Diaz accept my insurance?
You can see the insurance plans that Dr. Raymond Anthony Diaz accepts on their Vitals profile.
What languages does Dr. Raymond Anthony Diaz speak?
Dr. Raymond Anthony Diaz speaks Spanish and English.

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