Psychologist | Clinical Psychology

Dr. Ryan John Holley, PSY.D.

1701 E Woodfield Rd Ste 1050, Schaumburg, Illinois, 60173-5141

About Dr. Ryan John Holley

Dr. Ryan John Holley is a psychologist based in Schaumburg, Illinois who is specialized in Clinical Psychology. Active license number of Dr. Ryan John Holley is 071009627 for Clinical Psychology in Illinois. His current practice location is 1701 E Woodfield Rd Ste 1050, Schaumburg. Patients can contact him at 630-216-9416. Dr. Ryan John Holley, PSY.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1720598485.

Dr. Ryan John Holley 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. Ryan John Holley'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. Ryan John Holley
Specialization Clinical Psychology
Credentials PSY.D.
Gender Male
Practice Address: 1701 E Woodfield Rd Ste 1050,
Schaumburg, IL - 60173-5141

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 Number1720598485
NPI Enumeration Date: 09 Oct, 2017
NPI Last Update On: 11 Aug, 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 Dr. Ryan John Holley are as mentioned below.

License NumberSpecializationStateStatus
071009627Clinical Psychology IllinoisPrimary

Mailing Address

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

Dr. Ryan John Holley
1701 E Woodfield Rd Ste 1050,
Schaumburg, IL - 60173-5141
Phone: 630-216-9416

Book an Appointment with Dr. Ryan John Holley

To schedule an appointment, contact Dr. Ryan John Holley at 1701 E Woodfield Rd Ste 1050, Schaumburg, Illinois or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Ryan John Holley:

Dr. Ryan John Holley 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. Ryan John Holley 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. Ryan John Holley practices at 1701 E Woodfield Rd Ste 1050, Schaumburg, Illinois, 60173-5141.

To schedule an appointment with Dr. Ryan John Holley, please contact the office at 630-216-9416.

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