Psychologist | Clinical Psychology

Dr. Jason C Ong, PH.D.

1653 W Congress Pkwy, Rush University Medical Center, Chicago, Illinois, 60612-3833

About Dr. Jason C Ong

Dr. Jason C Ong is a psychologist based in Chicago, Illinois who is specialized in Clinical Psychology. Active license number of Dr. Jason C Ong is 071007474 for Clinical Psychology in Illinois. His current practice location is 1653 W Congress Pkwy, Rush University Medical Center, Chicago. Patients can contact him at 312-942-5440 or can fax him at 312-942-8961. Dr. Jason C Ong, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1528260940.

Dr. Jason C Ong is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Jason C Ong'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 Dr. Jason C Ong
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 1653 W Congress Pkwy, Rush University Medical Center
Chicago, IL - 60612-3833
Fax 312-942-8961

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 Number1528260940
NPI Enumeration Date: 05 Jun, 2007
NPI Last Update On: 21 May, 2008

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 Dr. Jason C Ong are as mentioned below.

License NumberSpecializationStateStatus
071007474Clinical Psychology IllinoisPrimary
PSY 21461Clinical Psychology CaliforniaSecondary

Mailing Address

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

Dr. Jason C Ong
1653 W Congress Pkwy, Rush University Medical Center
Chicago, IL - 60612-3833
Phone: 312-942-5440
Fax: 312-942-8961

Book an Appointment with Dr. Jason C Ong

To schedule an appointment, contact Dr. Jason C Ong at 1653 W Congress Pkwy, Rush University Medical Center, Chicago, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Jason C Ong:

Dr. Jason C Ong is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Jason C Ong 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.

Dr. Jason C Ong practices at 1653 W Congress Pkwy, Rush University Medical Center, Chicago, Illinois, 60612-3833.

To schedule an appointment with Dr. Jason C Ong, please contact the office at 312-942-5440.

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