Our Team

Our consultants are cross-trained in organizational behavior and mental health and assist organizations in becoming smarter, stronger, and healthier in life and work.


Collaborative Psychotherapy and Consulting

We strive to be a fun, learning, and collaborative group of clinicians and consultants who value working together to help improve health, wellness, and success in our communities and workplaces. We practice smart, affirming, and high-level strategic client care.

Our group works together in a consulting-style psychotherapy and performance consulting team. In addition, we work with management and psychotherapy consultants, participate in corporate psychology and psychoanalytic training, and work in strategic treatment teams.

Consultants practice radical self and other awareness, intellectual curiosity, and proactively seek out strategic advice and guidance.

CEO and Founder 

Kristen Tolbert, Ed.D., LPC 

Kristen is the CEO and Founder of The ACP Group and the founder of a corporate healthcare technology startup working together as a resident in The University of Central Florida's Business Innovation Incubator. 

Kristen has worked with clients in many industries and has spent the past ten years engaged in research and development involving workplace wellness and performance management. She has worked as an executive coach with The U.S. Securities and Exchange Commission and consulted numerous executives in various industries, including Law, Tech, the MBB Firms, Big Four Accounting, Healthcare, and Entrepreneurship.

In her private practice, she works with professionals and organizations to help them manage wellness and performance in work and life. Kristen practices psychodynamic psychotherapy (insight, process, depth-oriented talk therapy) and performance coaching, and she is currently engaged in psychoanalytic training at the Boston Graduate School of Psychoanalysis. She holds a Doctorate in Organizational Leadership and a Master's in Counseling Psychology. Her work interests are in organizational psychodynamics and performance coaching.  

Kristen and her team provide training, mentoring, and board-required Clinical Supervision to Professional Counselors seeking state board licensure through ACP's Residency Program.

Nicole Noffsinger-Frazier, Ph.D. 
Licensed Psychologist 

Corporate Psychologist and Executive Coach 

Virginia, Florida, and 
PsyPact authorized in the following states: Alabama, Arizona, Arkansas, Colorado, Delaware, District of Colombia, Georgia, Illinois, Kentucky, Maine, Maryland, Minnesota, Missouri, Nebraska, Nevada, New Hampshire, New Jersey, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Texas, Utah, Virginia, West Virginia)  

 Dr. Noffsinger-Frazier offers corporate psychotherapy and executive coaching.

She is a licensed psychologist with 20 years of clinical experience, is a trained wellness coach, and has extensive research, teaching, and leadership experience.

Dr. Noffsinger-Frazier completed a Predoctoral Internship and Postdoctoral Fellowship with Harvard Medical School and is the Associate Dean of Flourishing and Wellness. She spent 8 years working in executive leadership roles with the University Wellness Center at The University of the South. She consults, trains, and builds programs for executives on workplace wellness initiatives.  

Suzzanna Rowold, Ph.D.(c), Licensed Clinical Professional Counselor (LCPC) 

Suzzanna is an executive coach with extensive experience in clinical leadership and organizational management roles, most recently working in an organizational change management role in the Chicago area. She is completing her Ph.D. in Organizational ​Development and ​Leadership​ and is conducting research in the area of ​self-managing teams.

She has more than twenty years of behavioral health expertise and over thirteen years of leadership experience. Her career experiences have been crafted through decades of gaining knowledge and an in-depth understanding of the psychology behind human behavior inside and out of an organization and its relationships to large-scale systems. 

Suzzanna is an entrepreneurial leader, and clinician passionately empowering student knowledge, employee engagement, leadership development, and effective organizational strategies. She enjoys being a positive agent of change for empowerment and autonomy.

Suzzanna is a Doctoral Candidate in the Organizational Psychology program at the University of Arizona. She teaches and supervises graduate students and therapists. 

Debra Horowksi, Ph.D. Licensed Psychologist

Corporate Psychologist
Washington State, Florida (PsyPact Applied)

Dr. Horowski has held leadership positions across business and clinical domains and has spent several years addressing the needs of executive leaders seeking to improve their well-being as well as workplace success. are drawn largely from the tech industry in this area. She has worked successfully with FAANG clients of all levels, including several highly compensated VPs. She works with those who have enjoyed exceptional tech success and now derive benefit from assistance with post-tech life re-design.



Michelle Engle, Licensed Professional Counselor (LPC), Psychoanalyst (PsyA) Candidate

Corporate Psychotherapist

Pennsylvania, Florida 

Michelle is a skilled analytic psychotherapist experienced in workplace dynamics, stress and anxiety management, and group culture. Her expertise lies in driving change through the implementation of proven and effective psychodynamic therapeutic interventions that promote psychological growth and maturity.  

Michelle spent 11 years with The Vanguard Group prior to becoming a psychotherapist. She works with corporate clients and offers psychotherapy for occupational issues, relationships, burnout, stress, anxiety, and depression. 




Mary Dyer, Licensed Clinical Professional Counselor (LCPC)

Corporate Psychotherapist

Illinois, Virginia, Nevada, Florida, Indiana

Mary is a licensed psychotherapist with over 20 years of clinical and leadership experience. Mary has eleven years experience in corporate leadership with proficiency in program development, supervision, employee engagement, conflict resolution, quality improvement, change management and project management. She specializes in corporate mental health and working with executives. 

She has an extensive background in treating individuals, couples and families struggling with emotional and behavioral health challenges. She provides counseling services in both private office and telehealth settings. Mary’s approach to counseling is to partner with you, applying innovative therapeutic interventions that are personalized and culturally sensitive within a supportive, compassionate, and safe environment. Treatment is tailored to meet your individual needs. 

She treats stress, anxiety, depression, burnout, social anxiety, confidence, management and leadership coaching, relationships at work, and personal and family relationships.  

Lisa Lewis, Ph.D., Licensed Clinical Social Worker (LCSW)


Virginia, Washington D.C., Indiana, Florida

Dr. Lewis is a licensed psychotherapist with 30 years of experience as a Licensed Clinical Social Worker. She provides workplace wellness for high-performance professionals to help them improve wellness in both work and life. 

She specializes in women's issues in mid-life, sexual trauma, stress, anxiety, depression, burnout, social anxiety, confidence, personal and family relationships, and psychotherapy for high-achieving professionals. 

Dr. Lewis has been a professor of social work at both Indiana University and Ball State University and has a Ph.D. in social work. 

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