About We perform research studies year round for indications such as allergies, asthma, hypertension and psoriasis. Patients are compensated for time and travel expenses in each study. To participate visit: www.sylvanaresearch.com
Paul H. Ratner, M.D., M.B.A.
Specializing in the Treatment of Allergy, Asthma, and Immunology
Dr. Ratner began his medical practice in 1984. He specializes in the treatment of allergies, asthma and immunology in children and adults. Concurrent with the start of his medical practice, Dr. Ratner also created Sylvana Research. This research facility studies new investigational medications about to be introduced via Phase 1 through Phase 4 clinical drug trials. These