Elkins Park · In person & teletherapy

Clarity, skills, and care that fit real life.

Comprehensive evaluations and evidence-based therapy for autism, ADHD, OCD, anxiety, and executive functioning — for children, teens, and adults.

Start an inquiry Meet Dr. Sin

Ages 2–70 Evaluation, therapy, and skills coaching.

ADOS-2 autism evaluationERP for OCD ADHD & executive functioningIn-network with major PA plans

Services

Specialized support, not a generic menu.

Diagnostic evaluations

Gold-standard testing for autism, ADHD, and OCD, then feedback and a written report.

Individual therapy

ACT, CBT, DBT skills, mindfulness, trauma-informed care, and ERP when OCD is present.

Skills coaching

Executive functioning and social communication for school, work, and daily routines.

Who we help

For people who have felt different, misunderstood, or exhausted by masking.

The work is to understand what is happening — then build strategies that last.

Autism Spectrum Disorder
ADHD and executive functioning challenges
Obsessive-Compulsive Disorder
Social anxiety, depression, and related concerns

Adults

Evaluation and therapy for adult autism, ADHD, and OCD.

Diagnostic clarity plus practical tools for work, relationships, and daily functioning.

What an evaluation includes

In-person clinical interview
Records and developmental history
Standardized testing
Feedback session and written report

Autism evaluations use tools such as the ADI and ADOS-2.

Children & teens

Care that includes the child — and the adults around them.

Evaluations and therapy for ages 1–17, with parents involved throughout.

Focus areas

Autism, ADHD, OCD, social anxiety, other anxiety concerns, and depression.

The evaluation

Interview, records, testing, feedback, and a report families can share with schools.

Ongoing support

Therapy plus social skills and executive functioning when those are part of the plan.

Our clinician

Dr. Sunghye Sin, PsyD

Pennsylvania-licensed clinical psychologist. PsyD, Widener University, 2016. More than 15 years across inpatient, outpatient, and school settings.

Specialties

Autism, ADHD, OCD, social anxiety, executive functioning, and social communication. Public profiles also list LP, ASDCS, ADHDCSP, and EXRP.

Approach

Evidence-based and individualized. Prior work includes SPIN, Inc. Sessions, in person and by teletherapy.

FAQ

Insurance, process, and first steps.

Which plans are in-network?

Aetna, AmeriHealth, Blue Cross Blue Shield, CHIP, Geisinger, Highmark, Independence Blue Cross, Keystone Health Plan East, UHC, and Optum. Confirm benefits before the first visit.

Do you offer teletherapy?

Yes. In-person in Elkins Park and teletherapy on a secure platform.

What languages are available?

English.

Contact

Tell us what you need.

Cornerstone Psychological Services, LLC
8302 Old York Road, Suite B2
Elkins Park, PA

(267) 636-9770
ssinpsychologist@gmail.com

Monday–Friday by appointment.