About
Dr. Kristina Hinrichs founded Core Care Pediatrics to bring accessible, relationship-driven care to Long Island families. She earned her medical degree from St. George's University School of Medicine. Her pediatric residency at Maimonides Medical Center in Brooklyn, NY gave her hands-on training in one of New York's most diverse communities. That experience sharpened her ability to manage a wide range of pediatric needs. She later worked at PM Pediatrics Urgent Care, building deep expertise in acute pediatric illness and injury.
Dr. Hinrichs holds board certification in pediatrics. She treats conditions including newborn jaundice, reflux, ear infections, RSV, fever, and chronic medical conditions. As a Long Island native and a mother herself, she brings personal perspective to every patient relationship. She is passionate about preventive care, medication safety, and helping families navigate common childhood illnesses with confidence. She also performs medical-grade ear piercing in patients' homes, using sterile equipment, hypoallergenic jewelry, and pediatric pain management techniques.
Education & Training
Medical School
St. George's University School of Medicine
Residency
Pediatrics, Maimonides Medical Center, Brooklyn, NY
Additional Training
PM Pediatrics Urgent Care (acute pediatric care experience)
Certifications
Conditions Treated
Who is Dr. Hinrichs right for?
Dr. Hinrichs is a strong fit for families with children from birth through adolescence on Long Island. Parents managing newborn concerns, chronic conditions, or frequent illnesses benefit from her acute care background. She works especially well with busy families who need same-day access and the convenience of home visits. Families dealing with ongoing health management appreciate her coordination with specialists and her direct communication style.
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Frequently Asked Questions
Dr. Hinrichs treats a broad range of pediatric conditions. Her clinical focus includes newborn jaundice, reflux, ear infections, RSV, and fever. She also manages chronic medical conditions and coordinates specialist care when needed.
Yes, Dr. Hinrichs holds board certification in pediatrics. She earned her medical degree from St. George's University School of Medicine and completed her residency at Maimonides Medical Center in Brooklyn, NY.
Dr. Hinrichs completed her pediatric residency at Maimonides Medical Center in Brooklyn, NY. She then gained additional experience in acute pediatric care at PM Pediatrics Urgent Care before founding Core Care Pediatrics.
Yes, home visits are standard at Core Care Pediatrics when an in-person exam is necessary. Dr. Hinrichs comes to the family's home rather than requiring a trip to an office or urgent care facility.
Yes. Members contact Dr. Hinrichs directly by text, call, or video chat at any hour. There is no receptionist or answering service between the parent and the doctor.
Dr. Hinrichs supports families through the newborn period with home visits covering weight checks, feeding support, jaundice monitoring, reflux, and normal newborn behavior. She delivers this care in the family's home whenever appropriate.
Yes. Dr. Hinrichs performs medical-grade ear piercing in patients' homes. She uses sterile, medical-grade equipment and hypoallergenic jewelry, and applies pediatric pain management techniques throughout the procedure.
Dr. Hinrichs takes an active, coordinating role for children with ongoing health conditions. She communicates directly with specialists, manages medication adjustments, and stays available around the clock for concerns. Her goal is to help each child thrive while keeping parents fully informed.
Yes, Dr. Hinrichs provides immunizations as part of her standard pediatric services. She explains each vaccine clearly and works through the schedule with families at well-child visits.
Dr. Hinrichs built her acute care skills during her tenure at PM Pediatrics Urgent Care. Combined with her residency training at Maimonides Medical Center, she brings strong clinical judgment to urgent and after-hours concerns.
Doctor profile last updated April 10, 2026