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About Our Doctors

Who We Are

At  Flatiron Pediatrics, we provide personal, friendly service in a fun and caring environment for children of all ages.  Our services range from managing all kinds of childhood illnesses through guiding you on all the important developmental milestones, birth through early adult. In addition to office visits, we pride ourselves on educating our families, so that you can be the confident parent you want to be.

Meet Our Physicians

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Victoria Riese, MD

Dr. Victoria Riese is a pediatrician serving the children and families of Port Washington and surrounding areas. She specializes in general pediatrics, and holds a Bachelor of Arts in Pre-Medicine and Psychology from New York University, as well as a Doctorate of Medicine from SUNY Downstate College of Medicine.  She did her pediatric training at NYU Langone Medical Center. She is also a Fellow of the American Academy of Pediatrics. Dr. Riese has amassed a wealth of knowledge and experience over the course of a career that spans over a decade, and she continuously strives for excellence in her every endeavor.

Emma Gorynski Daboll, MD

Dr. Emma Gorynski Daboll is a board certified pediatrician offering comprehensive pediatric care to Long Island’s children and adolescents. She completed her undergraduate education with a Bachelor of Science in Biology from Georgetown University. Following undergraduate, she returned to her home state of New York where she received her medical degree and completed her pediatric residency training at NYU Langone Medical Center. During that time she was awarded Pediatric Outpatient resident of the year. She practiced for several years at Flatiron Pediatrics’ Manhattan location before moving to Long Island to start her family. She is so excited to be part of the Flatiron Pediatrics team in Port Washington and looks forward to treating and caring for your children.

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Helen Marcus, DO

Dr. Helen Marcus has been a pediatrician for over 15 years. She graduated from the inaugural class of the CUNY Honors Brooklyn College Program with a degree in English literature and a minor in chemistry. She attended  Philadelphia College of Osteopathic Medicine and did her pediatric residency at LIJ Cohen's Children's Hospital. She worked for many years in a community clinic in Crown Heights, Brooklyn. She loves travel, art, reading, and getting outside to hike and bike.  She has 4 children, a dog and a physician husband.      

Selena Levine, DO

Dr. Selena Levine is a board-certified pediatrician with experience in primary care, behavioral and developmental pediatrics, and urgent care. She earned her medical degree from the New York College of Osteopathic Medicine and her undergraduate degree from the University of Pennsylvania. She completed her pediatric residency at the University of Connecticut. Dr. Levine previously practiced at Flatiron Pediatrics in Manhattan and is thrilled to be part of the Flatiron family once again. She enjoys building long-term relationships with children and their families and strives to provide thoughtful, compassionate, and practical care through every stage of childhood. Outside of the office, Dr. Levine enjoys spending time with her family, including her young son and mini Bernedoodle. In her free time, she enjoys fitness classes, trying new coffee shops, and taking long walks while listening to a good audiobook.

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