Dr. Dennis John Simon is a La Grange, Illinois based psychologist who is specialized in Clinical Psychology. His current practice location is 901 S Waiola Ave, La Grange. Patients can reach him at 708-579-3858. Dr. Dennis John Simon is PH.D. in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1104917640.
Dr. Dennis John Simon 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.
Complete Profile:
Dr. Dennis John Simon speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Dennis John Simon |
| Specialization: | Clinical Psychology |
| Gender: | Male |
| Credentials: | PH.D. |
| Practice Address: | 901 S Waiola Ave, La Grange,
Illinois, 60525-2740 |
| Phone: | 708-579-3858 |
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.
| NPI Number: | 1104917640 |
| NPI Enumeration Date: | 28 Sep, 2006 |
| NPI Last Update On: | 08 Jul, 2007 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Dennis John Simon
901 S Waiola Ave,
La Grange, Illinois |
| Zip: | 60525-2740 |
| Phone Number: | 708-579-3858 |
Patients can reach Dr. Dennis John Simon at
901 S Waiola Ave, La Grange, Illinois or can
call to book an appointment on 708-579-3858.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.