Psychologist | Clinical Child & Adolescent Psychology

Dr. Ryan Thomas Sinclair, PH.D.

1 Childrens Plz, Dayton, Ohio, 45404-1815

About Dr. Ryan Thomas Sinclair

Dr. Ryan Thomas Sinclair is a psychologist based in Dayton, Ohio who is specialized in Clinical Child & Adolescent Psychology. Active license number of Dr. Ryan Thomas Sinclair is 7359 for Clinical Child & Adolescent Psychology in Ohio. His current practice location is 1 Childrens Plz, Dayton. Patients can reach him at 937-641-3401 or can fax him at 937-641-3066. Dr. Ryan Thomas Sinclair is PH.D. in Clinical Child & Adolescent Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1821460486.

Dr. Ryan Thomas Sinclair analyse the cognitive, social and emotional development of children. Typically, he look at development from the prenatal period through adolescence. Some of the traditional areas of interest include genetics, language development, learning disabilities, personality, gender roles, cognitive development, sexual development and social growth.
Clinical Child Psychologist responsibilities includes task like assessing and treating learning or developmental disabilities or delays; Working with children and their caregivers to manage behavioral issues; Administering psychological tests; Conducting scientific research on childhood development; Working with a health care team to create a unique treatment plan for a client.

Practice Information

Dr. Ryan Thomas Sinclair 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. Ryan Thomas Sinclair
Specialization Clinical Child & Adolescent Psychology
Credentials PH.D.
Gender Male
Practice Address: 1 Childrens Plz,
Dayton, OH - 45404-1815
Fax 937-641-3066

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 Number1821460486
NPI Enumeration Date: 22 Oct, 2015
NPI Last Update On: 15 Aug, 2025

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. Ryan Thomas Sinclair are as mentioned below.

License NumberSpecializationStateStatus
7359Clinical Child & Adolescent Psychology OhioPrimary

Other Medical Identifiers

Other legacy medical identifiers associated with Dr. Ryan Thomas Sinclair such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
0222874MedicaidOhio

Mailing Address

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

Dr. Ryan Thomas Sinclair
Po Box 933421,
Cleveland, OH - 44193-0039
Phone: 937-641-5072

Book an Appointment with Dr. Ryan Thomas Sinclair

To schedule an appointment, contact Dr. Ryan Thomas Sinclair at 1 Childrens Plz, Dayton, Ohio or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Ryan Thomas Sinclair:

Dr. Ryan Thomas Sinclair is a psychologist specializing in Clinical Child & Adolescent Psychology. He analyse the cognitive, social and emotional development of children. Typically, he look at development from the prenatal period through adolescence. Some of the traditional areas of interest include genetics, language development, learning disabilities, personality, gender roles, cognitive development, sexual development and social growth.
Clinical Child Psychologist responsibilities includes task like assessing and treating learning or developmental disabilities or delays; Working with children and their caregivers to manage behavioral issues; Administering psychological tests; Conducting scientific research on childhood development; Working with a health care team to create a unique treatment plan for a client.

Yes, Dr. Ryan Thomas Sinclair is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Ryan Thomas Sinclair practices at 1 Childrens Plz, Dayton, Ohio, 45404-1815.

To schedule an appointment with Dr. Ryan Thomas Sinclair, please contact the office at 937-641-3401.

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