Psychologist | Clinical Psychology

Dr. Ellis Oconnor, PSYD

2300 N Barrington Rd Ste 400, Hoffman Estates, Illinois, 60169-2036

About Dr. Ellis Oconnor

Dr. Ellis Oconnor is a psychologist based in Hoffman Estates, Illinois who is specialized in Clinical Psychology. Active license number of Dr. Ellis Oconnor is 071.010806 for Clinical Psychology in Illinois. Her current practice location is 2300 N Barrington Rd Ste 400, Hoffman Estates. Patients can contact her at 847-309-7475. Dr. Ellis Oconnor, PSYD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1417818022.

Dr. Ellis Oconnor 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Ellis Oconnor'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. Ellis Oconnor
Specialization Clinical Psychology
Credentials PSYD
Gender Female
Practice Address: 2300 N Barrington Rd Ste 400,
Hoffman Estates, IL - 60169-2036

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 Number1417818022
NPI Enumeration Date: 21 Nov, 2025
NPI Last Update On: 21 Nov, 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. Ellis Oconnor are as mentioned below.

License NumberSpecializationStateStatus
071.010806Clinical 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. Ellis Oconnor
316 Harmony Dr,
North Aurora, IL - 60542-1550

Book an Appointment with Dr. Ellis Oconnor

To schedule an appointment, contact Dr. Ellis Oconnor at 2300 N Barrington Rd Ste 400, Hoffman Estates, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Ellis Oconnor:

Dr. Ellis Oconnor is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Ellis Oconnor 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. Ellis Oconnor practices at 2300 N Barrington Rd Ste 400, Hoffman Estates, Illinois, 60169-2036.

To schedule an appointment with Dr. Ellis Oconnor, please contact the office at 847-309-7475.

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