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Office
505 W Hollis St
Ste 111
Nashua, NH 03062Phone+1 603-579-9648Fax+1 603-579-9647
Summary
- Dr. Robert Posnick is a highly experienced Dermatologist based in Nashua, NH, specializing in Medical Dermatology. His extensive education comprises his internship in Internal Medicine at the prestigious Montefiore Medical Center/Albert Einstein College, a dermatology residency at NYU Grossman School of Medicine, and graduating from Icahn School of Medicine at Mount Sinai. His notable expertise lies in general dermatology, with particular focus on atopic dermatitis, alopecia areata, psoriasis, and all types of skin cancer. Dr. Posnick is well-published, authoring works such as 'Disseminated lupus vulgaris presenting as granulomatous folliculitis.' He has received numerous awards, including being listed as a Regional Top Doctor by Castle Connolly and being recognized by Centers for Medicare & Medicaid Services and U.S. News and World Report.
Education & Training
NYU Grossman School of MedicineResidency, Dermatology, 1983 - 1986
Montefiore Medical Center/Albert Einstein College of Medicine (Moses and Weiler Campuses)Internship, Internal Medicine, 1982 - 1983
Icahn School of Medicine at Mount SinaiClass of 1982
Columbia College of Columbia UniversityAB, Chemistry, 1974 - 1978
Certifications & Licensure
CA State Medical License 1987 - Present
NJ State Medical License 1987 - Present
NY State Medical License 1983 - Present
NH State Medical License 1988 - 2026
FL State Medical License 1997 - 2025- NH State Medical License 1987 - 2024
- American Board of Dermatology Dermatology
Awards, Honors, & Recognition
- Regional Top Doctor Castle Connolly, 2014
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011
- Top Doctors U.S. News and World Report, 2011
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Publications & Presentations
PubMed
- 9 citationsDisseminated lupus vulgaris presenting as granulomatous folliculitis.George J. Hruza, Robert B. Posnick, Robert E. Weltman
International Journal of Dermatology. 1989-07-01
Journal Articles
- Disseminated Lupus Vulgaris presenting as Granulomatous FolliculitisHruza, GJ, Posnick, RB, Weltman, RE., Int. J. Dermatology, 1/1/1989
Press Mentions
Complexities in Diagnosing and Treating Psoriatic Arthritis: How Can Specialists Work Together to Optimize Care?July 13th, 2017
Professional Memberships
- Fellow
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