Summary

Dr. Leonard Gioia treats type 2 diabetes mellitus, hyperglycemic emergencies, and high blood sugar in children, and performs blood tests and home blood glucose testing. He practices endocrinology, diabetes and metabolism, and internal medicine and has 50 years of experience. Dr. Gioia is affiliated with South Shore University Hospital and Good Samaritan University Hospital. He completed his residency at Boston University Medical Center and sees patients in Bay Shore, New York. He speaks English and Spanish.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.8
  • 50 years of experience
  • speaks English, Spanish
  • Boston University Medical Center
  • 15 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 2 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Spent time with me
  • Flexible scheduling

Office Locations

Dr. Leonard Vito Gioia has 3 locations

Gioia Leonard V Office

53 Brentwood Rd Ste EBay Shore, NY 11706
Mon10:00 am - 5:00 pm
Tue10:00 am - 5:00 pm
Wed10:00 am - 2:00 pm
Thu10:00 am - 5:00 pm
Fri10:00 am - 5:00 pm
Sat10:00 am - 2:00 pm
SunClosed

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Dr. Leonard Vito Gioia, MD
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Dr. Leonard Vito Gioia, MDDr. Gabrielle Paula Grinstein, MDSeung Yup LeeDayanand B Hegde
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismDiagnostic RadiologyEmergency Medicine
Accepts New Patients Accepts New Patients
2.8 
4.9 
0 
0 
50 Years of Experience 32 Years of Experience 10 Years of Experience 61 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish
Bay Shore , NYNew York , NYManhasset , NYGlen Head , NY
Med School: Suny Downstate Medical Center College Of Medicine Med School: Universidad De Buenos Aires Med School: Suny Downstate Medical Center College Of Medicine Med School: Bangalore Med Coll Bangalore Univ Bangalore India
Current Profile
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Insurance Plans Accepted by Dr. Leonard Vito Gioia

  • Accepts Medicare

Medical Specialties

Dr. Leonard Vito Gioia has the following 2 specialties

Specialty Expertise

Dr. Leonard Vito Gioia has the following 14 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes, Type 2
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Thyroid Diseases

Certifications, License, & Education

50 Years Experience

Dr. Leonard Vito Gioia 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

Residency

Completed their residency at Boston University Medical Center.

Medical School

Graduated from Suny Downstate Medical Center College Of Medicine in 1976.

NPI Number

Dr. Gioia's NPI number is 1710901558.

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Frequently Asked Questions

Is Dr. Leonard Gioia accepting new patients?
Dr. Leonard Gioia is accepting new patients on Vitals. View Dr. Leonard Gioia's profile on Vitals to make an appointment.
Does Dr. Leonard Gioia accept my insurance?
You can see the insurance plans that Dr. Leonard Gioia accepts on their Vitals profile.
How can I make an appointment with Dr. Leonard Gioia?
You can find contact information for Dr. Leonard Gioia here on Vitals.
Where is Dr. Leonard Gioia's office located?
Dr. Leonard Gioia's office is located at 53 Brentwood Rd Ste E, Bay Shore, NY, 11706.
Does Dr. Leonard Gioia accept virtual/telehealth appointments?
Dr. Leonard Gioia has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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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