Find a Top Pediatrician Near Me in Brentwood, NY – Book an Appointment Instantly

Dexter McKenzie, MD, is an experienced internist and pediatrician serving patients of all ages at LaSante Health Center in the Prospect Lefferts Gardens area of Brooklyn. Dr. McKenzie has served the central Brooklyn community for over 30 years as a registered pharmacist and physician and treats a wide range of medical conditions for adults and children in New York City. 

After immigrating to Brooklyn from the Caribbean, Dr. McKenzie attended the public schools in the area, then received his Bachelor of Science in pharmaceutical and health sciences from Arnold and Marie Schwartz College of Pharmacy & Health Sciences at Long Island University in New York City. He completed his Doctor of Medicine at Meharry Medical College in Nashville, Tennessee, and was honored with a residency and internship in internal medicine and pediatrics from Kings County Hospital in New York City. 

Dr. McKenzie is proud to serve a diverse range of patients at LaSante Health Center and advocates as a health educator, mentor to youth, and for the medical care of single mothers and senior citizens. He is passionate about supporting the local arts and small businesses. His involvement in the community has garnered him several awards and recognition. 

Dr. McKenzie is president of the Provident Clinical Society of Brooklyn, and a member of the National Medical Association, Medical Society of the State of New York, New York Empire State Medical Association, and The Medical Society of the County of Kings.

Book Online

Dr. Daniel Shtraykher is a board-certified pediatrician in Brooklyn who specializes in children’s neuro-immune and complex chronic conditions. He began by treating PANDAS/PANS, and his practice has grown to include mold illness (CIRS), chronic Lyme and coinfections, mast cell activation syndrome (MCAS), POTS/dysautonomia, ADHD, and folate-transport problems in autism (including folinic acid/leucovorin therapy).

Drawing on genetics, immune biology, and environmental medicine, Dr. Shtraykher recognizes that these diagnoses often overlap—shared pathways (inflammation, autoimmunity, mitochondrial stress, connective-tissue traits, and detox genetics) can blur boundaries. Instead of slicing a child into separate labels, he integrates findings and treats the root network: infections and biotoxins, immune dysregulation, mast-cell reactivity, autonomic imbalance, nutrient/folate transport, and the home environment.

His care is evidence-informed and practical: clear history, targeted testing when useful, and therapeutic trials when time or cost matters. Treatments may include antimicrobial strategies, anti-inflammatory and mast-cell stabilization, autonomic support for POTS, binders/detox for CIRS, and folinic acid for children with suspected cerebral folate deficiency—especially those with FRAA/FRAT positivity—often alongside school and behavioral supports.

Dr. Shtraykher accepts Medicaid and most major insurance, making specialized neuro-immune care accessible to families. His goal is simple: see the big picture, address what’s driving a child’s brain-body symptoms, and help kids regain function—whether the trigger is strep, mold, Lyme, MCAS, POTS, ADHD-related vulnerabilities, or folate transport.

At The Joseph P. Addabbo Family Health Center (JPAFHC), we believe healthcare should be accessible, compassionate, and centered around you. With locations in Red Hook, Brooklyn, and Arverne, Far Rockaway, and Jamaica, Queens, our experienced team provides comprehensive services designed to support the whole person and improve long-term health outcomes.

For nearly 40 years, we have proudly served the communities of Southeast Queens and Red Hook, Brooklyn, providing high-quality, community-based healthcare for generations of families. As a Federally Qualified Health Center (FQHC), we are committed to expanding access to coordinated, patient-centered care regardless of a patient’s ability to pay. 

At JPAFHC, we deliver integrated, whole-person care that combines medical, behavioral, dental, and supportive services under one healthcare network. Our care model focuses on prevention, early intervention, chronic disease management, and wellness while building strong relationships with the communities we serve.

We are committed to providing culturally responsive care rooted in compassion, dignity, equity, and respect.

We provide a wide range of primary and preventive care services at JPAFHC, including routine checkups and physicals, as well as specialized care such as chronic disease management. We also provide women's health and family planning services, pediatric care, and dental and oral health services for the whole family. Patients also have access to behavioral health, podiatry, and pharmacy services at JPAFHC, and telehealth appointments are available to help make patient care more accessible. 

Whether you are managing a chronic condition, prioritizing preventive care, seeking behavioral health support, or navigating important life changes, our team works alongside you to develop a personalized care plan that supports your physical, emotional, and social well-being.

At JPAFHC, we are proud to be part of the communities we serve and remain committed to helping individuals and families live healthier lives for years to come.

Call 718-945-7150 or book online to schedule an appointment, consultation, or telehealth visit. 

Optimum Medical, LLC, is a full-service pediatric practice serving families in and around Danbury, Connecticut. Under the leadership of Jacques Etienne, MD, FAAP, the team at Optimum Medical delivers unparalleled care in a warm and welcoming environment. 

Dr. Etienne earned his medical degree from Universidad Hebrea Argentina Bar Ilan, Facultad De Ciencias Biologicas, Carrera De Medicina. He continues to expand his skills and education as a board-certified pediatrician with the American Board of Pediatrics. 

Dr. Etienne has been serving Danbury families for more than 17 years and enjoys watching the children in his care grow and thrive. He gained experience in emergency medicine through his role as an emergency room physician at Woodhull Medical Center, an NYU-affiliated hospital. 

Optimum Medical is a highly sought-after pediatric resource in the area and has attracted some of the best medical support staff in the region. Parents and patients are warmly welcomed from the moment they walk through the doors and enjoy unrushed, personalized care during each and every visit. 

From newborn care to well-child exams and sick visits, parents can rely on the team at Optimum Medical. The practice also offers specialized care for asthma, allergies, childhood obesity, and much more. 

Dr. Etienne takes an integrative approach to health and wellness, incorporating each child’s emotional and social needs into health care efforts. He treats each patient as a unique, distinct individual, and he shapes health care planning to meet those individual needs and goals. 

Fluent in Spanish, Portuguese, French, and Haitian Creole, Dr. Etienne is comfortable performing health services in any of those languages. He and his team are also experienced in addressing complex medical and social issues to deliver an outstanding level of care. 

Schedule an appointment online or over the phone to meet the team. The practice is currently accepting new patients and loves welcoming new members into the practice family.