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Dr. Mario Costantino, MD

Dr. Mario Costantino, MD

Internal Medicine*
35+ years of experience

Dr. Mario Costantino, MD is an internist in Garden City, NY and has over 35 years of experience in the medical field. He graduated from Universita Degli Studi 'G D'Annunzio' Chieti-Pescara, Facolta Di Medicina E Chirurgia in 1985. He is affiliated with NYU Langone Hospitals. He is accepting new patients.

5 Star Rating
Based on 10 reviews 5 Star Rating (10 reviews)

Practice

233 7th St Ste 101 Garden City, NY 11530
(516) 742-5344

At a Glance

  • Area of Expertise
    Dr. Costantino specializes in the area of Internal Medicine. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Costantino's Reviews

Likelihood to recommend Dr. Costantino

5.0
10 ratings, 2 with a written review
5 star
100%
100%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
0%
0%

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He has been a truly amazing doctor. He was the only one to diagnose my dads rare cancer. He is just simply amazing.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Jennifer in NY – Nov 29, 2018
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Dr. Costantino is a caring and knowledgable. He has diognosed my medical problems so correctly, I have no worries. He is very caring and stern. Simply the BEST
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Donald Costello in Garden City, NY 11530 – Apr 04, 2018
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Leave a review

How was your experience with Dr. Costantino?

Know Before You Go

About Me

biography

Dr. Mario Costantino, MD is an internist in Garden City, NY and has over 35 years of experience in the medical field. He graduated from Universita Degli Studi 'G D'Annunzio' Chieti-Pescara, Facolta Di Medicina E Chirurgia in 1985. He is affiliated with NYU Langone Hospitals. He is accepting new patients.

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Lutheran Medical Center

    Residency Hospital, 1990

  • Universita Degli Studi 'g D'annunzio' Chieti-pescara, Facolta Di Medicina E Chirurgia

    Medical School, 1985
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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  • English

  • Italian

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Locations

Practice

Office233 7th St Ste 101 Garden City, NY 11530
1

Practice

Sears Optical #C08651111 Franklin Ave Garden City, NY 11530
2

Affiliated Hospitals

  • NYU Langone Hospitals

    550 1st Ave
    New York, NY 10016
    Recipient of 62
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality