Credentials

Credentials

  • Board certifications

    • Internal Medicine - American Board of Internal Medicine

    • Rheumatology - American Board of IM/Rheumatology

  • Academic titles

    • Assistant Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell

  • Chief resident

    • St Vincents Catholic Medical Centers

  • Medical school

    • State University of New York at Stony Brook

  • Residencies

    • St Vincents Catholic Medical Centers

  • Internships

    • St Vincents Catholic Medical Centers

  • Fellowships

    • North Shore University Hospital

  • Affiliations

    • Long Island Jewish Medical Center

    • North Shore University Hospital

Locations & insurance

Locations & insurance

865 Northern Boulevard, Suite 302Great Neck, NY 11021

Insurance information

Don't be surprised

Learn how you can avoid unanticipated medical bills

Learn more about medical bills

Patient ratings & comments

Patient ratings & comments

Unlike websites where anyone can post doctor reviews, only actual patients can provide information by completing the survey sent to them by Press Ganey. Learn more.

4.8 out of 5 4.8 out of 5 rating
| 135.0 patient ratings & 58 patient comments

Friendliness/courtesy of the care provider

4.9 out of 5 4.9 out of 5 rating

Explanations the care provider gave you about your problem or condition

4.8 out of 5 4.8 out of 5 rating

Concern the care provider showed for your questions or worries

4.8 out of 5 4.8 out of 5 rating

Care provider's efforts to include you in decisions about your treatment

4.8 out of 5 4.8 out of 5 rating

Information the care provider gave you about medications(if any)

4.8 out of 5 4.8 out of 5 rating

Instructions the care provider gave you about follow up care (if any)

4.8 out of 5 4.8 out of 5 rating

Degrees to which care provider talked with you using words you could understand

4.8 out of 5 4.8 out of 5 rating

Amount of time the care provider spent with you

4.8 out of 5 4.8 out of 5 rating

Your confidence in this care provider

4.8 out of 5 4.8 out of 5 rating

Likelihood of your recommending this care provider to others

4.8 out of 5 4.8 out of 5 rating

Most recent comments

Patient comments are gathered from the Press Ganey Pateint Satisfaction Survey. Comments are displayed in their entirety and are anonymous for patient privacy.

09/12/2018
"Dr. Horowitz is the BEST dr. empathetic, compassionate knowledgeable, treats me like family!"
08/20/2018
"The doctor is very concerning of my health. She recommends further CT chest to follow up. She is very kind to her patient and using easy language for me to understand. I have full confidence in her."
07/30/2018
"Caring and smart doctor."
07/23/2018
"very satisfied"
07/16/2018
"Dr. Horowitz is wonderful. She is a very caring and excellent physician."
07/09/2018
"Dr. Horowitz shows that she cares no matter how small my issue might be."
06/29/2018
"Compassionate - Knowledgeable."
06/26/2018
"Dr. Diane Horowitz is an excellent physician. I was very confident, and at ease very friendly & very knowledgeable about my condition. So glad that Dr. Horowitz is my physician. Would highly recommend Dr. Horowitz. "
05/07/2018
"i strongly recommend to others."
05/03/2018
"Dr. Horowitz is friendly, a good listener and commitment to her patient. She is concerning her patient and explaining the problems & treatments. According to the test results, she gradually reduced the amount of my treatments or limited the treatments, such as IVIG. I have full confidence in her care."
04/17/2018
"I found Dr. Horowitz to be very caring and thorough in her treatment. Excellent physician."
04/05/2018
"Not very personable."
04/02/2018
"My favorite physician!"
03/31/2018
"It was my first appointment with Dr. Horowitz. She is very knowledgeable and immediately had confidence in her."
03/29/2018
"Dr. Horowitz is thorough and caring. Very good doctor. Every visit her diagnose & treatment were correct and helped my problem. She is caring and accurate.... 9. A - plus. "
03/27/2018
"Dr. Horowitz is the BEST. Compassionate, ability to ease my concerns, knowledgeable about my disease. Always, professional, always welcoming I wish that I could make her my primary!"
11/22/2017
"Dr. Horowitz is the BEST doctor ever. She knows her staff - and thank God. She has help me so much. I am sooo much better."
09/19/2017
"All ready gave 2 friends number to make appt. with Dr. Horowitz who have RA."
08/31/2017
"Great doctor. Wish that she could handle all my medical needs bedside rheumatology. Smart, great bedside manner. "
08/31/2017
"Excellent."
08/09/2017
"Dr. Horowitz is very professional, she is one of the best doctors I have, I would highly recommend her. She is also very helpful."
07/25/2017
"Dr. Horowitz called me twice after office hours to make sure I got the care I needed."
06/23/2017
"#1-10. When I went or go to her, it is a very satisfactory experience."
05/30/2017
"All good"
05/27/2017
"we have developed a nice relationship and I feel very comfortable talking to her"
04/10/2017
"Dr. Horowitz is the greatest Doctor!"
02/10/2017
"This was my first visit to Dr. Horowitz and I thought she did an excellent job. She came highly recommended."
12/12/2016
"Dr. Horowitz is the best!!!"
11/07/2016
"dr. Diane Horowitz is just awesome!!"
07/20/2016
"She is a very good doctor. Dr. Horowitz care, and is knowledgeable; and thanks God for her. I am much better."
06/23/2016
"Always trying to come up with a plan to lessen my pain."
06/03/2016
"Dr. Horowitz is friendly & caring. She is thoughtful and sensitive to my physical condition & wellbeing."
05/12/2016
"Dr. Horowitz listened carefully to everything that I said. She observed that I liked having copies of my test results. She gave me copies of everything and I did not even have to ask for them. With previous doctors I've had to ask a few times."
05/01/2016
"Dr. Horowitz is simply the best!"
04/18/2016
"Dr. Horowitz, is an incredibly kind, thorough & thoughtful doctor. She does not rush the visit. She is an outstanding doctor."
04/09/2016
"I Love Dr. Horowitz. I have confidence in her diagnosis. She takes care in explaining and treating my condition and making adjustments when necessary to provide me with the best care for my symptoms"
03/25/2016
"She works with me to find a treatment or medication to relieve my pain."
02/15/2016
"Both Drs i saw during visit were fabulous!"
02/12/2016
"Excellent professional explanation and information."
02/10/2016
"Good."
01/14/2016
"Care was taken to make the _____ as easy as possible."
11/14/2015
"very thorough reading material to understand illness"
10/14/2015
"Provider is a wonderful doctor. She is kind. Very pleasant, knowledgeable. Makes one feel optimistic about your problem and confident."
09/17/2015
"Dr. Horowitz is by far the best rheumatologist I have encountered since diagnosis Jan. 2001. She is professional, thorough & excellent in every respect."
08/12/2015
"Dr. Horowitz is very caring & she can relate to all age groups."
05/05/2015
"Very good detailed dr. addresses all concerns and explains all medical care very good. Very knowledgeable dr. I trust her decisions on how to treat me."
04/07/2015
"Dr. Horowitz bed side manner was that of sincere concern regarding my condition. She was well informed."
03/27/2015
"Dr. Horowitz is the best, most dedicated rheumatologist on the planet. NS-LIJ is lucky to have her."
01/21/2015
"They made sure I wasn't in any pain doing this procedure."
12/22/2014
"Very very good experience."
12/03/2014
"Very happy with my provider."
11/07/2014
"I have already recommended Dr. Horowitz to my mother."
07/24/2014
"Referred my mother in law dr. so efficient."
07/03/2014
"Dr. Horowitz is outstanding! She really listened to what I was saying to her. She was very respectful to my concerns."
06/10/2014
"Dr. Horowitz is excellent, understanding, very caring and knowledgeable. Always returns my calls. Great dr."
06/03/2014
"I am impressed with Dr. Horowitz. I will continue to see her."
03/21/2014
"The doctor (Horowitz) is very thorough & careful in treating me. Spending more than usual time to examine & listening to the patient."
03/13/2014
"Everything OK."

In the news

In the news

In the news
About.com December 31, 2014 Dr. Diane Horowitz on Arthritis Watch these Videos