Welcome
Faculty
Frederick Beddingfield,
   M.D., Ph.D.
Richard G. Bennett, M.D.
Keith Carlson, M.D.
Marc Chalet, M.D.
Melvin Chiu, M.D.
Jonathan Cotliar, M.D.
Ronald Cotliar, M.D.
Joseph Greco, M.D.
Miguel Gutierrez, M.D.
Jennifer Cecilia Haley, M.D.
Christopher Ho, M.D.
Malcolm Ke, M.D.
Christina Kim, M.D.
Jenny Kim, M.D., Ph.D.
Stephan Krutzik, Ph.D.
Gary P. Lask, M.D.
Delphine Lee, M.D., Ph.D.
Patrick K. Lee, M.D.
Lloyd Miller, M.D., Ph.D.
Roger Lo, M.D., Ph.D.
Robert L. Modlin, M.D.
Maria Teresa Ochoa, M.D.
Peter Allan Sieling, Ph.D.
Teresa Soriano, M.D.
Marie-Josee Thibault, M.D.
Eric Williams, M.D.
Lorraine Young, M.D.
Residency Program
Research
Patient Services
Support Our Mission
News and Announcements
Contact
Home
Ronald Cotliar, M.D.
Clinical Professor
Co-director of Pediatric Dermatology
Undergraduate Education Colgate University, Hamilton
Medical Education University of Kentucky
Internship University of Kentucky Hospital
Residency Training University of California, Los Angeles
Dermatology
Board Certification Diplomate, American Board of Dermatology
Pediatric Dermatology
Clinical Interest Pediatric Dermatology
Research Interest 1. A randomized, double-blind parallel group study of the efficacy and safety of an emollient formulation of ammonium lactate 12% and 30% creams (BMS-186091) versus their vehicle in the treatment of signs associated with photo damage (Trial 1) – clinical study no E109-024-006 12-94 – 8-95

2. A randomized double-blind, parallel group study of the safety and efficacy of LacHydrin 12% cream, (W1001-C-12) versus its vehicle in diabetic subjects with dry skin. Clinical study no. DE109-032-007. 10-95 – 3-96

3. An open-label, non-controlled safety and efficacy study of BMS-181158/181159 solution (2% 4-Hydroxyanisole/0.1% tretinoin) in the treatment of solar lentigines and related hyperpigmented lesions. Clinical study no DE132-009-002 1-96 – 10-96

4. A randomized, double blind parallel group study of the efficacy and safety of Tazarotene in the treatment of Acne Vulgaris. Allergan Clinical Study no. 190168-027P 6-97 – 6-98

5. A randomized, double blind parallel group study of the efficacy and safety of Tazarotene in the treatment of Psoriasis. Allergan Clinical Study no 190168-026P 6-97 – 6-98

6. A randomized, double-blind parallel group study of the efficacy and safety of LF43tip Biogen monoclromal antibody 2-98 – 2-99

Selected Publications

1. Cotliar, R.W. Editorial Review: Kligman, D; Kligman, A.M., Salicylic Acid Peels for the Treatment of Photoaging. Dermatologic Surgery Vol. 24, No. 3, March 1998 Pages 325-328

2. Cotliar, R.W. All Pimples are not Acne: The Diagnosis and Treatment of Acne. Pediatric Grand Rounds UCLA-CHS July 23, 1999.

3. Cotliar, R.W. Study Participant: Ellis, C.N.; Krueger, G.G.; Treatment of Chronic Plaque Psoriasis by Selective Targeting of Memory Effector T Lymphocytes. The New England Journal of Medicine Vol. 345 July 26, 2001.

4. Cotliar, R.W. Acne, Diagnosis & Treatment. Pediatric Grand Rounds CHOC January 16, 2002.

5.Cotliar, R.W; Cotliar, J; Takahashi, Stefani; Poster Presentation: “Tumoral Calcinosis and Abdominal Hyperpigmentation in Two Male Siblings. AAD Meeting, New Orleans, LA February 2002.