Psychiatrist

Jacquelyn Dang, D.O.

2940 Inland Empire Blvd, Ontario, California, 91764-4898

About Jacquelyn Dang

Jacquelyn Dang is a psychiatrist based in Ontario, California who is specialized in Psychiatry. Active license number of Jacquelyn Dang is 20A16362 for Psychiatry in California. Her current practice location is 2940 Inland Empire Blvd, Ontario. Patients can contact her at 909-458-1350. Jacquelyn Dang, D.O., specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1154778934.

Jacquelyn Dang specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Jacquelyn Dang's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Jacquelyn Dang
Specialization Psychiatry
Credentials D.O.
Gender Female
Practice Address: 2940 Inland Empire Blvd,
Ontario, CA - 91764-4898

Professional Identification Codes

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

NPI Number1154778934
NPI Enumeration Date: 20 May, 2016
NPI Last Update On: 22 Apr, 2025

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 Jacquelyn Dang are as mentioned below.

License NumberSpecializationStateStatus
20A16362Psychiatry CaliforniaPrimary

Mailing Address

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

Jacquelyn Dang
2940 Inland Empire Blvd,
Ontario, CA - 91764-4898

Book an Appointment with Jacquelyn Dang

To schedule an appointment, contact Jacquelyn Dang at 2940 Inland Empire Blvd, Ontario, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Jacquelyn Dang:

Jacquelyn Dang is a psychiatrist specializing in Psychiatry. She specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Yes, Jacquelyn Dang 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.

Jacquelyn Dang practices at 2940 Inland Empire Blvd, Ontario, California, 91764-4898.

To schedule an appointment with Jacquelyn Dang, please contact the office at 909-458-1350.

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