Clark Psycological's Providers

Daniel C. Clark Ph.D.

Dr. Clark has been a licensed psychologist since 1999.  He has been practicing psychology in Alabama since 2000.  He has chosen to make Montgomery his home.  He hails from a family who believes in giving back to the community and supporting others.  After obtaining his Bachelor’s Degree in psychology at Oklahoma State University, Dr. Clark went on to pursue his Master’s Degree in Community Counseling at Georgia State University.  He subsequently worked in community mental health in Tucson, Arizona.  This was a fantastic opportunity to gain significant experience in both outpatient and inpatient settings.  He went on to obtain his doctorate in clinical psychology from California School of Professional Psychology in San Diego, California.  During this time, Dr. Clark was an intern at San Diego City College.  In this capacity, he conducted individual and group psychotherapy with a culturally and diagnostically diverse population.  Subsequently, he interned at Mesa Vista Hospital, a private psychiatric facility that had various clinical rotations including children, adolescents, adults, and geriatric patients.  Dr. Clark went on to complete an APA approved internship at the Mid-Missouri Health Sciences Psychology Consortium in Columbia, Missouri, and was subsequently hired as the ward psychologist on the women’s unit at the Biggs Maximum Security facility at Fulton State Hospital.  (Fulton, Missouri) He moved to Montgomery, Alabama and embarked in private practice.  Dr. Clark specializes in conducting psychological evaluations.  He performs consultative evaluations for psychiatrists, counselors, and various other entities.  He also provides psychotherapy.  He has maintained a “small business model” in order to ensure quality of care to those he serves. Dr. Clark enjoys physical fitness, watching sports, and playing golf.


Corry Giddens M.S., LPT

Mr. Giddens earned his Bachelors of Science degree in psychology at Auburn University at Montgomery in 2008.  He completed his Masters of Science degree in psychology at Auburn University at Montgomery in 2010.  He served as an intern at Clark Psychological Associates.  His strong work ethic and clinical curiosity was notable.  He was immediately hired by Clark Psychological Associates.  He obtained his Licensed Psychological Technician credentials in Alabama in 2012.  Mr. Giddens enjoys physical fitness and sports.

Steven Tuell

Steven Tuell earned his Bachelor of Science in Psychology in 2021 and his Master of Science degree in Psychology, focusing on Clinical Psychology, in 2023 at Auburn University at Montgomery (AUM). While obtaining his Master’s degree, Steven conducted his practicum through Clark Psychological Associates and was hired full-time as a psycological assistant upon graduation.

Sarah Carter

Mrs. Carter has worked in a clerical capacity at Clark Psychological Associates since 2012.  She was promoted to Office Administrator in 2013.  She previously served in the United States Air Force for eight years.  She was stationed at Little Rock AFB, Arkansas and Barksdale AFB, Louisiana.  She received her Bachelor’s degree in Logistics through the Community College Air Force. She subsequently received her Associate’s degree in Medical Office Management.   As the Office Administrator, she wears many hats.  She oversees other office staff, books appointments, assists with insurance verification, and provides answers to many inquiries that come to our office.  She enjoys spending time with her family, cooking, traveling to the beach, and spending time with friends.

Amy L. Sheffield