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About us:

Richard Sirop, MD

Dr. Sirop received his Pediatric training at Lenox Hill Hospital in NYC. He then was Chief of Pediatrics at Reynolds Army Hospital in Oklahoma. He served as Chief of Pediatrics at Good Samaritan Hospital for twenty (20) years as well as being President of the Medical Staff. His special interests are Asthma and Attention Deficit Hyperactive Disorder (ADHD).

Kathryn Navarro, MD

Dr. Kathryn Navarro graduated from New York Medical College in 2001 and completed her pediatric residency at Westchester Medical Center in 2004. After residency, she worked in a private practice in Massillon, Ohio and then joined Preferred Pediatrics of Rockland in November 2007. Dr. Navarro is board certified in pediatrics.

Marianne Vafiadou, A.P.N, C

Marianne E. Vafiadou RN, APN, C. is a nationally board certified Pedatric Nurse Practitioner, receiving her degree from Columbia University in New York City. Prior to joining Preferred Pediatrics of Rockland in 2016, Ms Vafiadou was the manager and Nurse Practitioner of the Adolescent/Young Adult Center for Health at Atlantic Health System in Morristown and Summit, New Jersey. Her special interests include Adolescent Medicine and Asthma.