Psychologist | Clinical Psychology

Dr. Gerald Michael Sullivan, PSYD

228 E Northwest Hwy, Palatine, Illinois, 60067-8107

About Dr. Gerald Michael Sullivan

Dr. Gerald Michael Sullivan is a psychologist based in Palatine, Illinois who is specialized in Clinical Psychology. His current practice location is 228 E Northwest Hwy, Palatine. Patients can contact him at 224-659-2708 or can fax him at 847-577-9952. Dr. Gerald Michael Sullivan, PSYD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1992921662.

Dr. Gerald Michael Sullivan 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. Gerald Michael Sullivan'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. Gerald Michael Sullivan
Specialization Clinical Psychology
Credentials PSYD
Gender Male
Practice Address: 228 E Northwest Hwy,
Palatine, IL - 60067-8107
Fax 847-577-9952

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 Number1992921662
NPI Enumeration Date: 18 Apr, 2007
NPI Last Update On: 08 Jul, 2007

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. Gerald Michael Sullivan are as mentioned below.

License NumberSpecializationStateStatus
Clinical 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. Gerald Michael Sullivan
615 W Vine St,
Arlington Heights, IL - 60004-5341
Phone: 847-392-5948
Fax: 847-577-9952

Book an Appointment with Dr. Gerald Michael Sullivan

To schedule an appointment, contact Dr. Gerald Michael Sullivan at 228 E Northwest Hwy, Palatine, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Gerald Michael Sullivan:

Dr. Gerald Michael Sullivan 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. Gerald Michael Sullivan 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. Gerald Michael Sullivan practices at 228 E Northwest Hwy, Palatine, Illinois, 60067-8107.

To schedule an appointment with Dr. Gerald Michael Sullivan, please contact the office at 224-659-2708.

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