The Providers

Philip Newfield, MD FAAP has been at Orangetown Pediatrics since 1973.
He attended Cornell University and Albert Einstein College of Medicine. His pediatric training was at Albert Einstein where he completed his residency and was asked to serve as chief resident. Dr. Newfield served as a major in the United States Air Force from 1971-1973. He has held academic appointments at Albert Einstein College of Medicine and Babies Hospital (Morgan Stanley Children’s Hospital).
Dr. Newfield has three grown children and five grandchildren.

Cynthia Cohen, MD FAAP was raised in Brooklyn, N.Y. While attending Columbia College she met her husband Jonathan, who grew up in Tappan and went to Orangetown Pediatrics. Although Jonathan convinced her that the suburbs were the ideal place to raise kids, academic pursuits kept them in Manhattan for 7 more years. Dr. Cohen attended NYU School of Medicine and then Babies and Children’s Hospital of Columbia Presbyterian (now renamed The Morgan Stanley Children’s Hospital of New York Presbyterian) for internship and residency in Pediatrics. When she started considering pediatric positions, a chance meeting between her mother-in-law and former office manager Evelyn Winikoff (whose husband Dr. Donald Winikoff founded the practice) in the Northvale ShopRite led to an interview in Tappan. The rest, as they say, is history.
Dr. Cohen has two children.

Eric Oberman, DO FAAP joined Orangetown Pediatric Associates in July, 2000. Dr. Oberman attended Medical School at New York College of Osteopathic Medicine. During that time, he received the prestigious Pharmacia and Upjohn Award for Academic Excellence. After medical school, he completed a rotating internship at Good Samaritan Medical Center in West Islip, New York. Dr. Oberman performed his pediatric residency at Winthrop University Hospital in Long Island, NY. During that time he served as chief resident.
Dr. Oberman completed his undergraduate education at Binghamton University. He received his Master of Sciences degree from State University of New York at Buffalo during which he completed his thesis about novel pharmaceutical therapies for cancerous tumors, including melanoma and ovarian cancer.
Dr. Oberman is married and has a son.

Alanna Levine, MD FAAP joined Orangetown Pediatric Associates in 2002. She is also on staff at Englewood Hospital and Medical Center.
Prior to joining Orangetown Pediatric Assosciates, Dr. Levine completed her internship and residency at Mount Sinai Hospital in New York City. She obtained her medical degree from the Sackler School of Medicine in Tel Aviv, Israel and a Masters in Medical Sciences from Boston University. She completed her undergraduate education at the University of Wisconsin with a major in Psychology.
When not at the office or with her husband and two children, Dr. Levine can be found on TV appearing as a medical expert. To view her appearances, visit

Reina Greenbaum PA-C joined Orangetown Pediatric Associates in 2005. Prior to joining Orangetown Pediatric Associates, Reina worked for St. Vincent’s Catholic Medical Center, The Hebrew Home for the Aged at Riverdale, and Gracie Square Hospital. She received her Physician Assistant degree in 1984 from Touro College and completed her undergraduate education at S.U.N.Y. at Stony Brook. Reina has maintained her National Certification as a Physician Assistant since completing her training.  Reina is married and has two adult daughters.

bioPatricia Reilly FNPC joined Orangetown Pediatric Associates in 2013.  Tricia joins us after nearly a decade of experience as a pediatric oncology nurse at the Children’s Hospital of New York Presbyterian in New York City, and more recently as a pediatric oncology/stem cell transplant Nurse Practitioner at the Maria Fareri Children’s Hospital in Westchester.  Since 2009, she has also been working as a pediatric nurse practitioner in both urgent care and pediatric private practice settings. Tricia completed her first undergraduate degree in Therapeutic Recreation at the University of Connecticut.  She then returned locally to obtain her Bachelor’s Degree in Nursing at Dominican College.  After working as an RN, Tricia returned to Dominican College and achieved her Master’s Degree in Family Nurse Practitioner where she completed a thesis on pediatric immunizations and the importance of a strong parental/provider relationship. She is board certified through the American Nurses Credentialing Center as a Certified Family Nurse Practitioner. Tricia is married with 2 young children.