Psychologist | 37+ years experience

Dr. Roy Gilliland, PHD

15040 Ravinia Ave Suite 44, Orland Park, Illinois, 60462

About Dr. Roy Gilliland

Dr. Roy Gilliland is a psychologist based in Orland Park, Illinois with 37 years of experience in Psychology. He completed his graduation from Sanford School Of Medicine Of University Of South Dakota in 1989. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. His current practice location is 15040 Ravinia Ave Suite 44, Orland Park. Patients can contact him at 708-857-1221 or can fax him at 708-614-7001. Dr. Roy Gilliland, PHD, specializes in Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1295700680.

Dr. Roy Gilliland is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Roy Gilliland'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. Roy Gilliland
Specialization Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 37+ years
Medical School Attended Sanford School Of Medicine Of University Of South Dakota
Graduation Year 1989
Gender Male
Practice Address: 15040 Ravinia Ave Suite 44,
Orland Park, IL - 60462
Fax 708-614-7001

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 6901806439
Enrollment ID I20070108000376
NPI Number1295700680
NPI Enumeration Date: 21 Feb, 2006
NPI Last Update On: 11 Sep, 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. Roy Gilliland are as mentioned below.

License NumberSpecializationStateStatus
Psychology IllinoisPrimary
General Psychology IllinoisSecondary

Mailing Address

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

Dr. Roy Gilliland
Po Box 1111,
Tinley Park, IL - 60477
Phone: 708-857-1221
Fax: 708-614-7001

Book an Appointment with Dr. Roy Gilliland

To schedule an appointment, contact Dr. Roy Gilliland at 15040 Ravinia Ave Suite 44, Orland Park, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Roy Gilliland:

Dr. Roy Gilliland is a psychologist specializing in Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Dr. Roy Gilliland completed his education (PHD) from Sanford School Of Medicine Of University Of South Dakota in 1989.

Dr. Roy Gilliland has approximately 37 years of experience in Psychology.

Yes, Dr. Roy Gilliland accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Roy Gilliland 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. Roy Gilliland practices at 15040 Ravinia Ave Suite 44, Orland Park, Illinois, 60462.

To schedule an appointment with Dr. Roy Gilliland, please contact the office at 708-857-1221.

Reviews & Feedback

Have you visited Dr. Roy Gilliland? Share your experience to help others looking for a psychologist in Orland Park, IL.

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