Psychologist | General Psychology

Dr. Mary Grace Thomas, PH.D.

4411 Suwanee Dam Rd., Suite 920, Suwanee, Georgia, 30024

About Dr. Mary Grace Thomas

Dr. Mary Grace Thomas is a psychologist based in Suwanee, Georgia who is specialized in General Psychology. Active license number of Dr. Mary Grace Thomas is PSY001806 for School Psychology in Georgia. Her current practice location is 4411 Suwanee Dam Rd., Suite 920, Suwanee. Patients can contact her at 678-714-9535 or can fax her at 678-714-9530. Dr. Mary Grace Thomas, PH.D., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1376616334.

Dr. Mary Grace Thomas is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She 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. Mary Grace Thomas'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. Mary Grace Thomas
Specialization General Psychology
Credentials PH.D.
Gender Female
Practice Address: 4411 Suwanee Dam Rd., Suite 920
Suwanee, GA - 30024
Fax 678-714-9530

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 Number1376616334
NPI Enumeration Date: 16 Nov, 2006
NPI Last Update On: 11 Sep, 2025

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. Mary Grace Thomas are as mentioned below.

License NumberSpecializationStateStatus
PSY001806School Psychology GeorgiaPrimary
PSY001806General Psychology GeorgiaSecondary
PSY001806Cognitive & Behavioral Psychology GeorgiaSecondary
PSY001806Clinical Child & Adolescent Psychology GeorgiaSecondary

Mailing Address

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

Dr. Mary Grace Thomas
4411 Suwanee Dam Rd., Suite 920
Suwanee, GA - 30024
Phone: 678-714-9535
Fax: 678-714-9530

Book an Appointment with Dr. Mary Grace Thomas

To schedule an appointment, contact Dr. Mary Grace Thomas at 4411 Suwanee Dam Rd., Suite 920, Suwanee, Georgia or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mary Grace Thomas:

Dr. Mary Grace Thomas is a psychologist specializing in School Psychology. She applies her expertise in mental health, learning, and behavior, to help children and youth succeed academically, socially, behaviorally, and emotionally.
School psychologists are uniquely qualified members of school teams that support students' ability to learn and teachers' ability to teach. They partner with families, teachers, school administrators, and other professionals to create safe, healthy, and supportive learning environments that strengthen connections between home, school, and the community.

Yes, Dr. Mary Grace Thomas 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. Mary Grace Thomas practices at 4411 Suwanee Dam Rd., Suite 920, Suwanee, Georgia, 30024.

To schedule an appointment with Dr. Mary Grace Thomas, please contact the office at 678-714-9535.

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