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Dr. Diane Horowitz, MD

Dr. Diane Horowitz, MD

Rheumatology*
20+ years of experience

Dr. Diane Horowitz, MD is a rheumatologist in Great Neck, NY and has over 20 years of experience in the medical field. Dr. Horowitz has extensive experience in Osteoporosis & Screening. She graduated from School OF MED AT STONY BROOK University Medical Center in 2004. She is affiliated with North Shore University Hospital. She is accepting new patients.

3.5 Star Rating
Based on 13 reviews 3.5 Star Rating (13 reviews)

Practice

865 Northern Blvd Ste 302 Great Neck, NY 11021
(516) 708-2550

Dr. Horowitz is a Healthgrades Choice provider in Rheumatology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Areas of Expertise
    Dr. Horowitz specializes in the areas of Internal Medicine & Rheumatology. • See board certifications
  • Friendly Staff
    Patients said the staff was friendly. • See reviews
  • Easy Scheduling
    Patients said scheduling was easy. • See reviews
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Dr. Horowitz's Reviews

Likelihood to recommend Dr. Horowitz

3.5
13 ratings, 5 with a written review
5 star
62%
62%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
38%
38%

Your trust is our top concern.

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Best doc ever
She was so curious about my blood work, she launched alot of study and coordinated with other docs. A rarity in today's world
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
lori u – Dec 14, 2024
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Best Dr
I came down with a bad autoimmune disease and never could have gotten thru it without dr horowitz. best dr i ever had!!!
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
gwen – May 07, 2022
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I was referred by my Orthopedic Physician to see Dr Horowitz, since I was diagnosed with rheumatoid arthritis. When I called to make an appointment, the customer service rep asked if the referring MD is a Northwell specialist? I told her yes, and she told me that BEFORE I can get an appointment with Dr Horowitz she would have to review my EMR chart first to decide if she wanted to see me! I couldn’t believe my ears! That I needed to be screened by Dr Horowitz before my appointment to be considered for an appointment! How disgusting! I told the rep never mind I will ask my doctor for to refer me to someone else. Good riddance Dr Horowitz!
What went well
No results
What could be improved
  • Difficult to schedule appointment
7 others found this helpful
Helpful
Feb 14, 2022
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No
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
  • Long wait times
1 other person found this helpful
Helpful
Aug 26, 2021
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Dr Horowitz is thorough, professional and companionate. She listened to my daughter’s concerns. We’ve had many rheumatologists and are very happy with our decision to stay with Dr. Horowitz.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
7 others found this helpful
Helpful
Janet in Massapequa – Feb 22, 2018
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Leave a review

How was your experience with Dr. Horowitz?

Rheumatology Spotlight

About Me

biography

Dr. Diane Horowitz, MD is a rheumatologist in Great Neck, NY and has over 20 years of experience in the medical field. Dr. Horowitz has extensive experience in Osteoporosis & Screening. She graduated from School OF MED AT STONY BROOK University...read more

  • Rheumatology

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

  • School Of Med At Stony Brook University Medical Center

    Medical School, 2004
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
- 
Rheumatology
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.

Learn more about medical license public record check

Dr. Horowitz is a Healthgrades Choice provider in Rheumatology

    Read our methodology

    Healthgrades Tips for Getting the Best Rheumatology Care

    Locations

    Practice

    Rheumatology at Great Neck865 Northern Blvd Ste 302 Great Neck, NY 11021
    1

    Practice

    Great Neck Medical Associates LLP2800 Marcus Ave Ste 200 New Hyde Park, NY 11042
    2

    Affiliated Hospitals

    • North Shore University Hospital

      300 Community Dr
      Manhasset, NY 11030
      Recipient of 19
      hospital awards

      Patient Safety Excellence Award™ (2024, 2023)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      Outstanding Patient Experience Award™ (2022)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

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

      83%
      Patients said they were given information about recovering at home

      1% lower than the national average

      73%
      Patients said that doctors always listened to them and explained things well

      3% lower than the national average

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