Jessica L. Hess, PhD

Verified Clinician

1137 Huntington Ln, South Pasadena, CA 91030

About the Practice

Our licensed, experienced therapists provide individual, couple, family, and group psychotherapy services to children, adolescents, and adults. Our experienced team of licensed professionals assist individuals, couples, and families in southern California with developmental, educational, attentional, emotional, and transition challenges throughout the life span.

Practice Context in IntroTherapy

• IntroTherapy lists 81 mental health practices in South Pasadena. Jessica L. Hess, PhD is one of them.
• 15,429 practices statewide in California are tracked in our directory.
• 1,981 practices in California list ADHD as a focus area.
• 22 practices in South Pasadena accept EmblemHealth.
• Typical psychologist compensation in California: $94,000 – $177,000 (median $109,000). Source: BLS OEWS, state cost-of-labor adjusted.

Data compiled from U.S. state licensing boards, NPI public registry, and verified practice listings. Mental health is a YMYL topic — we prioritize licensed, verified providers only. Methodology & sources · Updated August 2026.

Insurance Accepted

EmblemHealth

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Frequently asked questions

Where is Jessica L. Hess, PhD located?

Jessica L. Hess, PhD is located at 1137 Huntington Ln, South Pasadena, CA 91030.

What is the phone number for Jessica L. Hess, PhD?

You can reach Jessica L. Hess, PhD at (323) 344-0123.

What insurance does Jessica L. Hess, PhD accept?

Jessica L. Hess, PhD accepts EmblemHealth. Confirm coverage directly with the practice before your first session.

What does Jessica L. Hess, PhD specialize in?

Jessica L. Hess, PhD lists the following clinical focus areas: ADHD, Academic Stress, Anger Management, Anxiety, Autism Spectrum, Childhood Trauma, Depression, Disability, Family Conflict, Gender Identity.