Dr. Ornstein is on Doximity
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Office
672 Stoneleigh Ave
Caremount Medical PC
Carmel, NY 10512Phone+1 845-231-5600Fax+1 845-231-5489
Education & Training
- Icahn School of Medicine at Mount SinaiFellowship, Rheumatology, 1991 - 1993
- Icahn School of Medicine at Mount SinaiFellowship, Rheumatology, 1988 - 1991
- Stony Brook University Health Sciences Center School of MedicineClass of 1988
Certifications & Licensure
- NY State Medical License 1989 - 2025
- American Board of Internal Medicine Rheumatology
Awards, Honors, & Recognition
- Top Doctors: New York Metro Area Castle Connolly, 2012-2014
- CMS Meaningful Use Stage 1 Certification Practice Fusion EHR, Practice Fusion, Inc., 2011-2013
- Fellow (FACR) American College of Rheumatology
Publications & Presentations
PubMed
- 26 citationsA reexamination of the relationship between active rheumatoid arthritis and the acquired immunodeficiency syndromeMatthew H. Ornstein, Leslie Dubin Kerr, Harry Spiera
Arthritis and Rheumatism. 1995-11-01 - 49 citationsThe antiinflammatory and antiviral effects of hydroxychloroquine in two patients with acquired immunodeficiency syndrome and active inflammatory arthritisMatthew H. Ornstein, Kirk Sperber
Arthritis and Rheumatism. 1996-01-01 - 4 citationsA patient with antineutrophil cytoplasmic antibody–negative pulmonary capillaritis and circulating primed neutrophilsDavid M. Nierman, Thomas H. Kalb, Matthew H. Ornstein, Joan Gil
Arthritis and Rheumatism. 1995-12-01
Professional Memberships
- Fellow
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