Addiction Therapist

Lorena Chang

125 W F St Ste 101, Ontario, California, 91762-3201

About Lorena Chang

Lorena Chang is a therapist based in Ontario, California who is specialized in Addiction (Substance Use Disorder) Counselor. Her current practice location is 125 W F St Ste 101, Ontario. Patients can reach her at 909-986-4550. Lorena Chang NPI number (Unique professional ID assigned by NPPES) is 1215371703.

Lorena Chang is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Lorena Chang speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Lorena Chang
Specialization Addiction (Substance Use Disorder) Counselor
Gender Female
Practice Address: 125 W F St Ste 101,
Ontario, CA - 91762-3201

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 Number1215371703
NPI Enumeration Date: 26 Apr, 2013
NPI Last Update On: 10 Oct, 2014

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Lorena Chang are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) Counselor Primary

Mailing Address

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

Lorena Chang
125 W F St Ste 101,
Ontario, CA - 91762-3201

Book an Appointment with Lorena Chang

To schedule an appointment, contact Lorena Chang at 125 W F St Ste 101, Ontario, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Lorena Chang:

Lorena Chang is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Yes, Lorena Chang is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Lorena Chang practices at 125 W F St Ste 101, Ontario, California, 91762-3201.

To schedule an appointment with Lorena Chang, please contact the office at 909-986-4550.

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