Fe Aplasca, M.D.
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Dr. Fe Aplasca has been practicing Pediatrics since 1982, and has been with The Children's Medical Group since 2000. She completed her training in General Pediatrics at Mt. Sinai Hospital Services-Elmhurst Hospital in New York City. While in training Dr. Aplasca served as Chief Resident for one year, and did a fellowship in Ambulatory Pediatrics at the same hospital. Dr. Aplasca is board certified in Pediatrics, is married with 3 children, and enjoys, cooking, traveling and spending time with family and friends. |
Dominique Aristide, M.D.
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Dr. Aristide joined the Children's Medical Group in October, 2002. She was born and raised in Haiti, immigrated and completed high school in the United States. She attended Pace University, Pleasantville , N.Y., where she earned a BS in Biochemistry. She received her medical degree from SUNY at Stonybrook, School of Medicine in 1995. Dr. Aristide completed her pediatric residency training in 1998 at Westchester County Medical Center. Dr. Aristide is fluent in French. She is board certified in Pediatrics and is a Fellow of the American Academy of Pediatrics. She is married and is the mother of three girls. Dr. Aristide enjoys gardening, Broadway musicals and reading. |
Daniel Z. Aronzon, M.D.
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Dr. Aronzon came to Poughkeepsie in 1979. He recently served as President of the Vassar Brothers Hospital Medical Staff. He was a graduate of New York Medical College and completed his Pediatric Residency at Albert Einstein. Previously, he was Assistant Professor of Pediatrics at the New York University School of Medicine and Director of the Pediatric Emergency Department at Bellevue Hospital. Dr. Aronzon has served as Director of Pediatrics at St. Francis, Director of the Neonatal Intensive Care Unit at Vassar and President of the Mid Hudson Pediatric Society. He is board certified in Pediatrics, an instructor in Pediatric Advanced Life Support and is a Fellow of the American Academy of Pediatrics. He is a past board member of Rehabilitation Programs Incorporated, where he founded the Infant Screening Program to facilitate services for high risk infants. He is also a member of the Poughkeepsie Rotary Club, where he was county coordinator for Rotary International’s Shots for Tots Program and a member of the Board of Counselors at the Children’s Home of Poughkeepsie. Dr. Fenner, along with Dr.'s Blum, Aronzon and Schaffer, were named as Physicians of the year by Vassar Brothers Hospital in 1995. It was the first time a group was honored this way. His interests include Pediatric Emergency Medicine and childhood respiratory diseases such as reactive airway disease and asthma. In 2001, Dr. Aronzon took the position of Vice President for Medical Affairs at Vassar Brothers Hospital. He continues to care for children at The Children's Medical Group on a part-time basis. |
Aaron M. Blum, M.D.
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Dr Blum has practiced pediatrics in Dutchess County since 1973. He received his medical degree from the State University of New York Downstate Medical Center and specialty training in Pediatrics at The New York Hospital Cornell University Medical Center. His subspecialty interests include Pediatric Endocrinology (glandular and growth disorders) as well as the care of children with chronic disease such as diabetes. Dr. Blum has been involved in active research studies related to Diabetes in children, the prevention of Type II Diabetes and obesity in adolescents and children. Dr. Blum has served as Director of Pediatrics at both Vassar Brothers and St. Francis Hospitals, is the founding Director of the Neonatal Intensive Care Unit at Vassar Brothers Hospital and President of the Mid Hudson Pediatric Society. He is a past board member of The Rabbi Erwin Zimet Hebrew Day School and prior member of Vassar’s Peer Review Committee, a panel of senior attending physicians, that oversee physician behavior at the hospital. Dr. Blum, along with Dr.'s Fenner, Schaffer and Aronzon, were named Physicians of the year by Vassar Brothers Hospital in 1995. It was the first time a group was honored this way. He is board certified in Pediatrics, a Fellow of the American Academy of Pediatrics, and certified in Pediatric Advanced Life Support. |
Sharon Britos-Neves, M.D.
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Dr. Britos-Neves joined The Children's Medical Group in December 1998. She received her medical degree from the University of Rochester School of Medicine and Dentistry in Rochester, New York, in 1993 and completed her pediatric specialty training at The Children's Hospital at Strong Memorial Hospital, University of Rochester Medical Center in 1996. Dr. Britos-Neves has an interest in pediatric gastroenterology and nutrition. She is board certified in pediatrics and has been certified in Pediatric Advanced Life Support. |
Angela Coultman, M.D.
| Angela Coultman, M.D. rejoined The Children's Medical Group in December 2009. She received her degree from MCP-Hahnemann School of Medicine. She completed her pediatric residency training at Downstate Medical Center. Dr. Coultman is a member of the AAP. She is board certified. Dr. Coultman is certified in Pediatric Advanced Lice Support. Dr. Coulman worked at The Children's Medical Group in 2004 - 2006 before moving to Akron, OH where she worked for The Children's Hospital Physician Associates from 2006 - June 2009. She enjoys reading, traveling and spending time with her family. She resides in Westchester with her husband and two children. |
Nancy A. Crocker, M.D.
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Dr. Crocker joined our group in 1990. She is a graduate of Yale Medical School and completed her Pediatric specialty training at Seattle Children’s Hospital. Dr. Crocker has served as a National Health Service Physician in Queens for four years prior to moving to the Hudson Valley. Her interests include Adolescent Medicine and Gynecology, and Sports Medicine. She is board certified in Pediatrics and Pediatric Advanced Life Support. |
In This Section
- Fe Aplasca, M.D.

- Dominique Aristide, M.D.

- Daniel Aronzon, M.D.

- Aaron Blum, M.D.

- Sharon Mae S. Britos-Neves, M.D.

- Angela Coultman, M.D.

- Nancy Crocker, M.D.

- Sejal Dalwadi, M.D.

- David Fenner, M.D.

- Adrian J. Gruszko, M.D.

- Marc Habert, M.D.

- Herschel Lessin, M.D.

- Lawrence Schaffer, M.D.

- John Sieverding, M.D.

- Puja Singh, M.D.

- Arlene Solomon, M.D.

- Carl Sorgen, M.D.

- Jaspreet Sood, M.D.

- James Sulzer, M.D.

- Jenny Sung, M.D.

- Nancy Laterra-Ferraro, C.P.N.P

- Michelle Patrick, C.P.N.P.

- Margaret Serino, C.P.N.P.







