Addiction Therapist

Mr. Ronald Andrew Mccollum Jr.

16593 China Berry Ct, Chino Hills, California, 91709-6390

About Mr. Ronald Andrew Mccollum Jr.

Mr. Ronald Andrew Mccollum Jr. is a therapist based in Chino Hills, California who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 16593 China Berry Ct, Chino Hills. Patients can reach him at 840-228-7740. Mr. Ronald Andrew Mccollum Jr. NPI number (Unique professional ID assigned by NPPES) is 1902758949.

Mr. Ronald Andrew Mccollum Jr. is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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

Mr. Ronald Andrew Mccollum Jr. 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 Mr. Ronald Andrew Mccollum Jr.
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 16593 China Berry Ct,
Chino Hills, CA - 91709-6390

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 Number1902758949
NPI Enumeration Date: 12 Feb, 2026
NPI Last Update On: 12 Feb, 2026

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 Mr. Ronald Andrew Mccollum Jr. are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) 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.

Mr. Ronald Andrew Mccollum Jr.
16593 China Berry Ct,
Chino Hills, CA - 91709-6390
Phone: 840-228-7740

Book an Appointment with Mr. Ronald Andrew Mccollum Jr.

To schedule an appointment, contact Mr. Ronald Andrew Mccollum Jr. at 16593 China Berry Ct, Chino Hills, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Ronald Andrew Mccollum Jr.:

Ronald Andrew Mccollum Jr. is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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, Ronald Andrew Mccollum Jr. is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Ronald Andrew Mccollum Jr. practices at 16593 China Berry Ct, Chino Hills, California, 91709-6390.

To schedule an appointment with Ronald Andrew Mccollum Jr., please contact the office at 840-228-7740.

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