Dr. Alexander Dematteis Iv is a O Fallon, Missouri based counselor who is specialized as Counselor. His current practice location is 1654 Bryan Rd, O Fallon. Patients can book an appointment with him at 636-344-0433.
Dr. Alexander Dematteis Iv is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. He works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. He support his clients by understanding their thoughts, emotions, and behaviors.
Complete Profile:
Dr. Alexander Dematteis Iv speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Dr. Alexander Dematteis Iv |
| Specialization: | Counselor |
| Gender: | Male |
| Credentials: | ED.D. |
| Accepts Medicare Assignment: | No |
| Practice Address: | 1654 Bryan Rd, O Fallon,
Missouri, 63368-4897 |
| Phone: | 636-344-0433 |
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: | 1477393163 |
| NPI Enumeration Date: | 29 May, 2024 |
| NPI Last Update On: | 29 May, 2024 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 2682 Victron Dr,
Saint Louis, Missouri |
| Zip: | 63129-3148 |
| Phone Number: | 314-657-7068 |
Patients can reach Dr. Alexander Dematteis Iv at
1654 Bryan Rd, O Fallon, Missouri or can
call to book an appointment on 636-344-0433.
Comments/ Reviews:
Read all the reviews posted for Dr. Alexander Dematteis Iv below. You may also share your own experience with Dr. Alexander Dematteis Iv. Your feedback can help others make better decisions.
**
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.