OLEE Index · Updated November 2026
We scored 49 providers in the Long Island area who say they treat OCD, using only public evidence of real OCD expertise. These are the highest-ranked OCD therapists and specialists in Long Island, from the providers we've verified so far.
Scores are out of 100 and based only on public evidence of OCD expertise: how clearly a provider describes exposure and response prevention (ERP), how central OCD is to their practice, specialized training and affiliations, and credentials. No one pays to be listed or ranked. How we score.
#1
PhD · Huntington, NY
Western Suffolk Psychological Services
#2
PhD, ABBP, ABPP · Great Neck, NY
Bio Behavioral Institute
#3
PhD · Great Neck, NY
Bio Behavioral Institute
#4
PsyD · Bay Shore, NY
Anxiety & OCD Treatment Center of Long Island
#5
PsyD · Babylon, NY
Nobile Psychology
#6
PsyD · Great Neck, NY
Bio Behavioral Institute
#7
PsyD · Great Neck, NY
Bio Behavioral Institute
#8
PsyD · Long Island (telehealth), NY
Long Island OCD & Anxiety Therapy
#9
LCSW · Long Island, NY
Private Practice
#10
PsyD · Patchogue, NY
#11
LCSW · Huntington, NY
Western Suffolk Psychological Services
#12
PhD · Great Neck, NY
Bio Behavioral Institute
#13
PsyD · Rockville Centre, NY
Anxiety Care NY
#14
PhD · Roslyn Heights, NY
#15
PhD · Jericho, NY
#16
PhD · Great Neck / Brooklyn, NY
Long Island Behavioral Psychology
#17
LCSW · Hauppauge, NY
NY Anxiety and OCD
#18
PsyD · Jericho, NY
#19
LMHC, PMHC · Huntington, NY
#20
PsyD · Great Neck, NY
Bio Behavioral Institute
Find the right specialist
Most therapists who list OCD were never trained in the treatment that works. Here’s how to find one who was.
Search your state, sorted by score
Narrow it to what you need
Check “What we verified” on each profile
Ask before you book
Based on the OLEE Index, the highest-scoring OCD specialists in Long Island are Fred Penzel (100/100), Fugen Neziroglu (98/100) and Sony Khemlani-Patel (92/100). Scores reflect publicly verifiable evidence of OCD expertise, including how clearly a provider uses exposure and response prevention (ERP), how central OCD is to their practice, and specialized training.
OLEE has scored 49 providers in Long Island who list OCD as a focus. 6 of them score 80 or higher, meaning strong public evidence of OCD-specific training and ERP.
Yes. 27 of the providers we scored in Long Island offer telehealth. A therapist generally needs to be licensed in the state where you are located during sessions, so look for one licensed in New York, or one who participates in an interstate licensing compact that covers New York.
Yes. 2 providers in Long Island list children or adolescents among the people they treat. For kids, look for family-based ERP, where parents learn to reduce accommodation at home.
Look for someone who specifically uses exposure and response prevention (ERP), the first-line therapy for OCD, and for whom OCD is a large part of their caseload. Specialized training such as the IOCDF Behavior Therapy Training Institute (BTTI) is a strong signal. Ask how many of their current clients have OCD and how they handle mental compulsions and reassurance-seeking.
OLEE scores measure publicly verifiable signals of OCD expertise, not treatment outcomes. Always confirm licensure, availability and fit directly with a provider. If you are in crisis, call or text 988 (US).