Psychologist | Clinical Psychology | 15+ years experience

John Koh, PSY.D

708 Church St, Suite 216, Evanston, Illinois, 60201-3875

About John Koh

John Koh is a psychologist based in Evanston, Illinois with 15 years of experience in Clinical Psychology. He completed his graduation in 2011. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of John Koh is 071009191 for Clinical Psychology in Illinois. His current practice location is 708 Church St, Suite 216, Evanston. Patients can contact him at 773-234-9447. John Koh, PSY.D, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1720453160.

John Koh 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

John Koh'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 John Koh
Specialization Clinical Psychology
Credentials PSY.D
Accepts Medicare Assignment Yes
Experience 15+ years
Graduation Year 2011
Gender Male
Practice Address: 708 Church St, Suite 216
Evanston, IL - 60201-3875

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.

PAC ID 1951650779
Enrollment ID I20180827003450
NPI Number1720453160
NPI Enumeration Date: 10 Dec, 2015
NPI Last Update On: 23 Dec, 2015

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 John Koh are as mentioned below.

License NumberSpecializationStateStatus
071009191Clinical Psychology IllinoisPrimary
Cognitive & Behavioral Psychology Secondary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which John Koh is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Nicholas Dunkas Md And Associates (0648364604)3

Mailing Address

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

John Koh
708 Church St, Suite 216
Evanston, IL - 60201-3875
Phone: 773-234-9447

Book an Appointment with John Koh

To schedule an appointment, contact John Koh at 708 Church St, Suite 216, Evanston, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about John Koh:

John Koh 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.

John Koh has approximately 15 years of experience in Clinical Psychology.

Yes, John Koh accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, John Koh 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.

John Koh practices at 708 Church St, Suite 216, Evanston, Illinois, 60201-3875.

To schedule an appointment with John Koh, please contact the office at 773-234-9447.

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