Dr. Amy R. Koreen
Dr. Koreen has been a trusted psychiatric provider in the Huntington, NY community for more than 30 years, offering compassionate, thoughtful care to adolescents and adults alike. Her approach blends deep clinical expertise with genuine understanding, helping patients navigate a wide spectrum of mental health challenges with confidence and clarity.
A graduate of Haverford College, Dr. Koreen went on to earn her medical degree from the Icahn School of Medicine at Mount Sinai in 1988, followed by three rigorous residencies with a strong focus in psychiatry and neuropsychopharmacology. Her extensive training continues to shape her work today, grounding every treatment plan in both scientific insight and individualized attention.
Recognized for her excellence, Dr. Koreen has been named a Castle Connolly Top Doctor since 2004 through the present, a New York Top Doctor, and on the Exceptional Women in Medicine list from 2020 through 2025—an honor that reflects her commitment to exceptional patient care and ongoing advancement in the field. She begins each patient relationship with a comprehensive diagnostic evaluation, ensuring she understands the full clinical picture before recommending treatment. Whether through psychopharmacology, psychotherapy, or a personalized combination of both, she tailors every plan to support meaningful, lasting progress.
With decades of experience and a steadfast dedication to evidence-based, holistic care, Dr. Koreen remains a respected and trusted voice in modern psychiatry.
Dr. Koreen offers a wide range of psychiatric services grounded in evidence-based care and tailored to the unique needs of each patient. Her work supports both adolescents and adults seeking clarity, stability, and improved mental health.
- ADHD evaluation and management
- Collaborative care with primary care physicians and therapists
- Combined therapy + medication treatment plans
- Comprehensive psychiatric evaluations
- Diagnostic assessments for adolescents and adults
- Individual psychotherapy
- Monitoring and adjustment of long-term psychiatric medications
- Neuropsychopharmacology-based treatment planning
- Psychopharmacology (medication management)
- Support for stress management and life transitions
- Treatment for anxiety disorders (GAD, panic disorder, social anxiety, phobias)
- Treatment for mood disorders (depression, bipolar disorder)
- Treatment for OCD and related conditions
- Treatment for trauma-related disorders (including PTSD)
Tuesday: 9:00 AM - 5:00 PM
Wednesday: 9:00 AM - 5:00 PM
Thursday: 9:00 AM - 5:00 PM
Friday: 9:00 AM - 5:00 PM
Saturday: Closed
Sunday: Closed
I have been seeing Dr. Amy Koreen for about 20 years now. She is an amazing psychiatrist! She is caring and she is very smart. She does wonders with therapy and medications. I highly recommend Dr. Koreen.
Dr. Koreen is supportive and caring. Her first instinct is not a ton of medication and she learns about the problem and tries to get to the root in order to move forward. She is worth the wait to see.
Dr. Koreen is by far the top psychiatrist you can find on Long Island. On top of excellent medication management skills, she is also an excellent therapist. This is a rare combination to find a psychiatrist. She stays abreast of all innovations in psychiatry, is dedicated to her patients, demonstrates empathy and compassion and makes you feel comfortable. I worked with her for several years and she literally saved my life. If you’re looking to recover, look no further than Dr. Koreen.