Psychologist | Clinical Psychology

Dr. Peter Demetri Preonas, PHD

820 S Damen Ave, Chicago, Illinois, 60612-3728

About Dr. Peter Demetri Preonas

Dr. Peter Demetri Preonas is a psychologist based in Chicago, Illinois who is specialized in Clinical Psychology. Active license number of Dr. Peter Demetri Preonas is 071.010782 for Clinical Psychology in Illinois. His current practice location is 820 S Damen Ave, Chicago. Patients can contact him at 312-569-8387 or can fax him at 312-569-6144. Dr. Peter Demetri Preonas, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1457086209.

Dr. Peter Demetri Preonas 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. Peter Demetri Preonas'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. Peter Demetri Preonas
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 820 S Damen Ave,
Chicago, IL - 60612-3728
Fax 312-569-6144

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 Number1457086209
NPI Enumeration Date: 17 Jul, 2022
NPI Last Update On: 17 Jul, 2022

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. Peter Demetri Preonas are as mentioned below.

License NumberSpecializationStateStatus
071.010782Clinical 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. Peter Demetri Preonas
820 S Damen Ave,
Chicago, IL - 60612-3728
Phone: 312-569-8387
Fax: 312-569-6144

Book an Appointment with Dr. Peter Demetri Preonas

To schedule an appointment, contact Dr. Peter Demetri Preonas at 820 S Damen Ave, Chicago, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Peter Demetri Preonas:

Dr. Peter Demetri Preonas 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. Peter Demetri Preonas 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. Peter Demetri Preonas practices at 820 S Damen Ave, Chicago, Illinois, 60612-3728.

To schedule an appointment with Dr. Peter Demetri Preonas, please contact the office at 312-569-8387.

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