Dr. Louis Greenblatt, DO
New Patients

Dr. Louis Greenblatt, DO


Geriatric Medicine | Male


Dr. Louis Greenblatt, DO is a geriatric medicine doctor who practices in Hauppauge, NY. He is 60 years old and has been practicing for 34 years. Dr. Greenblatt is affiliated with Saint Catherine of Siena Medical Center.

Learn about this doctor

Dr. Greenblatt's Experience

Experience Match

See how Dr. Greenblatt's experience matches your preferences.


For the best healthcare for your needs, choose a doctor who specializes in your medical condition.

Board Certifications

Board certification indicates that a doctor is highly qualified in the medical field in which they practice.

Conditions Treated

Check to see that this provider treats your medical condition.

Procedures Performed

Check to see that this provider performs the procedure that you need.

Background Check

Check to see if your provider has any malpractices, board actions, or sanctions.


Learn more about where this provider went to medical school, residency, and more.

Awards & Recognition

View information about special awards and recognition for this provider.

Languages Spoken

Check to see what languages this provider and/or staff speak.

Memberships & Professional Affiliations

View memberships and affiliations associated with this provider.

    Visiting Dr. Greenblatt

    Dr. Greenblatt accepts 15 insurance carriers

    Affiliated Hospitals

    Hospital Quality
    Check out the quality of care at the 1 hospitals where Dr. Greenblatt has admitting privileges.

    Dr. Greenblatt's Reviews

    Likelihood of recommending Dr. Greenblatt to family and friends
    based on 13 total surveys (2 with reviews)
    Dr. Greenblatt's Performance
    • Trustworthiness
    • Explains condition(s) well
    • Answers Questions
    • Time well spent
    Office & Staff Performance
    • Scheduling
    • Office environment
    • Staff friendliness
    • Average wait time
      16 to 30 minutes
    Patient Reviews (2)
    Hampton Bays, NY |
    An amazingly caring Doctor, who saved my fathers life.
    Deer Park, NY |
    I would highly recommend this dr. Both he and his staff are terrific.
    Have you seen Dr. Louis Greenblatt, DO?
    Are you Dr. Greenblatt?
    Make it easy for patients to share their feedback. Also manage your personalized profile!

    Dr. Greenblatt's experience matches your search based on the following criteria:

    •  Based on total number of patients treated over the last 12 months
    •  Specializes in Geriatric Medicine
    •  Board certified in Family Practice and Geriatric Medicine
    •  No malpractice claims found
    •  No sanctions found
    •  No board actions found

    Awards & Recognition

    • Awards & Honors
      • Healthgrades Honor Roll
      What is a recognized doctor
    • Media & Publications

      Dr. Greenblatt has no media or publications listed.

    Background Check

    • 0
      Malpractice Claims

      No malpractice history found for New York.

      What is medical malpractice
    • 0

      No sanctions history found for the years that Healthgrades collects data.

      What is a sanction or disciplinary action
    • 0
      Board Actions

      No board actions found for the years that Healthgrades collects data.

      What are board actions

    Board Certifications

    Why It Matters: Dr. Greenblatt's Board Certifications

    Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

    • Family Practice
    • Geriatric Medicine

    Conditions Treated

    Dr. Greenblatt does not have any conditions listed. If you are Dr. Greenblatt and would like to add conditions you treat, please update your free profile.


    • Medical School
      New York College Of Osteopathic Medicine, New York Institute Of Technology

      Graduated in 1983

    • Residency Hospital
      SUNY Stony Brook Hospital

      Completed in 1986

    Languages Spoken

    • English

    Memberships &
    Professional Affiliations

    Dr. Greenblatt does not have any memberships or affiliations listed. If you are Dr. Greenblatt and would like to add memberships or affiliations, please update your free profile.


    • Geriatric Medicine

    Procedures Performed

    • CDL Physical Examination
    • Electrocardiogram (EKG)
    • FAA Physical Examination
    • Geriatric Assessment
    • Immunization
    • Neonatal Care
    • Skin Lesion Removal