President
Randall Clark has a background in Biology, Biochemistry, and Massage Therapy. As a pre-med student, Randall realized the limitations to traditional pain treatment and began searching for alternatives that fulfilled his desire to heal through a whole body approach. During the years spent studying and practicing NST, Randy became recognized as a leader in therapy and began teaching the subject in seminars.
In July of 2004, Randall Clark founded the St. John-Clark Pain Treatment Center where he and Paul St. John currently serve the needs of an international clientele.
Admissions Director
Brennan has been involved in various aspects of health, wellness, and adventure throughout his career.
Prior to serving as the Director of Admissions at CNS, Brennan trained as a SCUBA Instructor. While living in Gainesville, FL he worked for the School Board of Alachua County as an Exceptional Student Education (ESE) Aid dedicated to a student with Cerebral palsy.
Between 2015 and 2018 he helped run a medical mission in Treasure Beach, Jamaica; a collaboration between Hillsborough County Osteopathic Medical Society, The Treasure Beach Women’s Group, and Lake Erie College of Medicine, Bradenton.
Today, in addition to serving as the Admissions Director for CNS, Brennan also practices for the St. John-Clark Pain Treatment Center in Clearwater, FL as a Neurosomatic Specialist.
Campus Director
Andrea, was born and raised in Colorado which resulted in a love for the outdoors – hiking and water-skiing being two of her favorites. Andrea and her family moved to Florida in 2005 to “thaw out” and experience some personal growth and new adventures in an unfamiliar place. Andrea’s desire to be outdoors continued with playing singles and doubles tennis, expanding her nature photography portfolio, and exploring the beaches during the beautiful Florida winters.
Andrea has a background in sports medicine, coaching youth tennis, fitness nutrition, corrective exercise, and teaching restorative yoga. These passions coupled with her desire for living a fully present and balanced life led her to the Center for Neurosomatic Studies while seeking out a supplementary role in her career.
Andrea truly enjoys working at CNS – supporting the professional instructors and the dedicated students in achieving their dreams of helping others alleviate pain and disrupt chronic human functional patterns.
Some of Andrea’s life-long philosophies are “never be afraid of change, use your voice and innate gifts, take charge of your health, live a balanced and on purpose life, manifest your dreams and mentor others with love, heart and enthusiasm.”
Director of Financial Aid
Christina Layton serves as the Director of Financial Aid for the Center for Neurosomatic Studies (CNS). With a bachelor’s degree from The Florida State University, as well as a strong, 7+ year career-background in Finance, Layton approaches financial aid through a lens of clarity, sustainability, and student advocacy. Her work emphasizes transparency, data-driven decision-making, and strategic guidance to help students minimize financial stress while maximizing academic opportunity.
In parallel with her professional role, she is actively pursuing a career transition into healthcare and is completing prerequisite coursework for a Doctor of Physical Therapy (DPT) program. This dual perspective—combining financial expertise with firsthand experience as a returning student—deeply informs her approach to financial aid leadership. She understands the realities for non-traditional, post-baccalaureate, and career-changing students and is committed to building financial aid systems that are empathetic, accessible, and aligned with long-term professional success for the students here at the Center for Neurosomatic Studies.