Psychologist | General Psychology

Dr. Roger Louis Gennari, PHD CLINICAL PSYCHOL

225 South Meramec, Suite 432t, Clayton, Michigan, 63105

About Dr. Roger Louis Gennari

Dr. Roger Louis Gennari is a psychologist based in Clayton, Michigan who is specialized in General Psychology. Active license number of Dr. Roger Louis Gennari is R0043 for General Psychology in Missouri. His current practice location is 225 South Meramec, Suite 432t, Clayton. Patients can contact him at 314-721-4975 or can fax him at 314-721-6778. Dr. Roger Louis Gennari, PHD CLINICAL PSYCHOL, specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1992878847.

Dr. Roger Louis Gennari is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Roger Louis Gennari'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. Roger Louis Gennari
Specialization General Psychology
Credentials PHD CLINICAL PSYCHOL
Gender Male
Practice Address: 225 South Meramec, Suite 432t
Clayton, MI - 63105
Fax 314-721-6778

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 Number1992878847
NPI Enumeration Date: 16 Nov, 2006
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. Roger Louis Gennari are as mentioned below.

License NumberSpecializationStateStatus
R0043General Psychology MissouriPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. Roger Louis Gennari
225 South Meramec, Suite 432t
Clayton, MI - 63105
Phone: 314-721-4975
Fax: 314-721-6778

Book an Appointment with Dr. Roger Louis Gennari

To schedule an appointment, contact Dr. Roger Louis Gennari at 225 South Meramec, Suite 432t, Clayton, Michigan or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Roger Louis Gennari:

Dr. Roger Louis Gennari is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Dr. Roger Louis Gennari 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. Roger Louis Gennari practices at 225 South Meramec, Suite 432t, Clayton, Michigan, 63105.

To schedule an appointment with Dr. Roger Louis Gennari, please contact the office at 314-721-4975.

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