Psychologist | Clinical Psychology | 43+ years experience

Dr. Ronald J Ganellen, PHD

405 N Wabash, Suite 2810 Ronald J Ganellen Phd, Chicago, Illinois, 60611

About Dr. Ronald J Ganellen

Dr. Ronald J Ganellen is a psychologist based in Chicago, Illinois with 43 years of experience in Clinical Psychology. He completed his graduation in 1983. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Ronald J Ganellen is 071003236 for Clinical Psychology in Illinois. His current practice location is 405 N Wabash, Suite 2810 Ronald J Ganellen Phd, Chicago. Patients can reach him at 312-822-7255 or can fax him at 312-822-9051. Dr. Ronald J Ganellen is PHD in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1073568457.

Dr. Ronald J Ganellen 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. Ronald J Ganellen speciality, 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. Ronald J Ganellen
Specialization Clinical Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 43+ years
Graduation Year 1983
Gender Male
Practice Address: 405 N Wabash, Suite 2810 Ronald J Ganellen Phd
Chicago, IL - 60611
Fax 312-822-9051

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 0042463986
Enrollment ID I20121231000174
NPI Number1073568457
NPI Enumeration Date: 23 May, 2006
NPI Last Update On: 22 Feb, 2008

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Ronald J Ganellen are as mentioned below.

License NumberSpecializationStateStatus
071003236Clinical 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. Ronald J Ganellen
405 N Wabash, Suite 2810 Ronald J Ganellen Phd
Chicago, IL - 60611
Phone: 312-822-7255
Fax: 312-822-9051

Book an Appointment with Dr. Ronald J Ganellen

To schedule an appointment, contact Dr. Ronald J Ganellen at 405 N Wabash, Suite 2810 Ronald J Ganellen Phd, Chicago, Illinois or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Ronald J Ganellen:

Dr. Ronald J Ganellen 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.

Dr. Ronald J Ganellen has approximately 43 years of experience in Clinical Psychology.

Yes, Dr. Ronald J Ganellen accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Ronald J Ganellen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Ronald J Ganellen practices at 405 N Wabash, Suite 2810 Ronald J Ganellen Phd, Chicago, Illinois, 60611.

To schedule an appointment with Dr. Ronald J Ganellen, please contact the office at 312-822-7255.

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