Mental Health Therapist

Jonathan Jaesung Oh

1370 Brea Blvd Ste 234, Fullerton, California, 92835-4148

About Jonathan Jaesung Oh

Jonathan Jaesung Oh is a therapist based in Fullerton, California who is specialized in Mental Health Counselor. Active license number of Jonathan Jaesung Oh is 123202 for Mental Health Counselor in California. His current practice location is 1370 Brea Blvd Ste 234, Fullerton. Patients can reach him at 714-202-6499. Jonathan Jaesung Oh NPI number (Unique professional ID assigned by NPPES) is 1669241550.

Jonathan Jaesung Oh is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Jonathan Jaesung Oh specialty, credentials, practice address, contact phone number and fax are as below. Patients can contact the office at the given phone number for appointment.

Provider Name Jonathan Jaesung Oh
Specialization Mental Health Counselor
Gender Male
Practice Address: 1370 Brea Blvd Ste 234,
Fullerton, CA - 92835-4148

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1669241550
NPI Enumeration Date: 20 Dec, 2023
NPI Last Update On: 20 Dec, 2023

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Jonathan Jaesung Oh are as mentioned below.

License NumberSpecializationStateStatus
123202Mental Health Counselor CaliforniaPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Jonathan Jaesung Oh
1370 Brea Blvd Ste 234,
Fullerton, CA - 92835-4148

Book an Appointment with Jonathan Jaesung Oh

To schedule an appointment, contact Jonathan Jaesung Oh at 1370 Brea Blvd Ste 234, Fullerton, California or call on below stated phone number.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Jonathan Jaesung Oh:

Jonathan Jaesung Oh is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Jonathan Jaesung Oh is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Jonathan Jaesung Oh practices at 1370 Brea Blvd Ste 234, Fullerton, California, 92835-4148.

To schedule an appointment with Jonathan Jaesung Oh, please contact the office at 714-202-6499.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.