David Guggenheim, PsyD

Lisa Carroll is a Licensed Clinical Social Worker with 24 years of experience treating everything from adjustment disorders to Depressive Disorders, Anxiety disorders, and trauma, is eager to help others suffering from mental health issues or just adjusting to new circumstances. She has an eclectic approach to care and treatment based on strengths and person-centered care utilizing cognitive behavioral therapy, motivational interviewing, solution focused approaches, Rogerian theory, mindfulness, dialectal behavior therapy, narrative therapy, psychodynamic theory, cognitive processing therapy and many others. She is more eclectic in her approach because people are different and need a style that fits their individual needs. She is always seeking feedback from her clients to improve clinical outcomes. She does what is necessary and required to make this the best treatment anyone can get. She wants everyone she treats to reach their full potential. Lisa was trained as an undergraduate in psychology at the University of Alabama, graduating in 1991. She received her MSW in 1997 from the University of Alabama. She became licensed clinically in 2000. She has extensive experience and training in a variety of modalities and therapeutic interventions.

Sheena Mammen is a Licensed Clinical Social Worker with seven years of experience in various aspects of mental health. She earned her undergraduate degree from Nyack College and her Master's from Stony Brook, which deepened her understanding of the field. She specializes in treating clients with anxiety, depression, ADHD, interpersonal issues, and perfectionism. Sheena employs culturally sensitive and person-centered approaches to tailor treatments for each individual. Her eclectic therapeutic style is rooted in Cognitive Behavioral Therapy, Dialectical Behavioral Therapy, and Attachment Therapy. She also incorporates communication skills, mindfulness, executive functioning, and social skills training into her sessions, fostering comprehensive support for her clients.

Rebecca Johnson, LCSW, is a dedicated mental health professional with experience in a variety of settings. With a MSW from Louisiana State University and licensure in multiple states, she brings a well-rounded, evidence-based approach to therapy.

Rebecca’s work spans multiple roles across in and outpatient settings, with a strong focus on individuals facing substance use, domestic violence, and co-occurring conditions. At Lower Key Medical Center, she served as an inpatient social worker and the Intensive Outpatient Program (IOP) coordinator, where she provided crisis intervention, therapy, and groups. In her role as IOP coordinator, she managed IOP tracks, ensuring patients receive comprehensive psychotherapeutic support via group and individual therapy.

Previously, her work at the Guidance/Care Center molded her expertise in crisis response, relapse prevention, and intensive therapeutic interventions, in various settings. Finally, her work as a Clinical Counselor at the Children’s Home Society, working closely with parents involved in the child welfare system, providing therapy and court-informed treatment recommendations further solidified this knowledge.

Rebecca uses a person-centered and eclectic style, modalities such as Cognitive Behavioral Therapy, Dialectical Behavior Therapy, Internal Family Systems, and mindfulness-based. She believes in tailoring interventions to each client’s unique needs, fostering resilience and self-efficacy in their journey toward healing.

Stacy Brown, LPC, is licensed in Texas with 12 years of professional experience supporting individuals, couples, and families. She has extensive background in helping clients navigate stress, anxiety, family conflicts, eating disorders, and anger management. With over five years in Intensive Outpatient programs, she has led group, family, and individual sessions, while her 15 years as a high school counselor reflect her strong connection with young people. Stacy values respect, sensitivity, and compassion in every interaction and is committed to tailoring treatment plans to each patient’s unique needs. She believes seeking help is a courageous step and is dedicated to empowering her clients in their journey toward a more fulfilling life.

During the first session, Stacy takes time to build rapport, introducing herself and creating space to understand each client’s goals. She works collaboratively to establish a clear path forward, focusing on practical therapy skills and strategies that align with each individual’s needs. Stacy especially enjoys working with young professionals in the early stages of their careers, who may feel overwhelmed, anxious, or uncertain about their future. She provides tools and guidance to help them gain clarity, confidence, and resilience.

Stacy often incorporates Dialectical Behavior Therapy (DBT), a structured approach designed to help clients manage intense emotions, improve relationships, and build more meaningful lives. DBT emphasizes skill-building in mindfulness, distress tolerance, emotional regulation, and interpersonal effectiveness. Stacy’s approach combines structure with empathy, offering patients the opportunity to practice new strategies in a supportive environment. Her goal is to help individuals gain insight, develop healthier coping mechanisms, and experience lasting growth.

Jonathan Edwards is a Licensed Professional Counselor and a Certified Prevention Specialist. He has previously served as the Program Director for Hub City Outreach Center and was a Crisis Counselor for Garza County Juvenile Center. He has a passion for helping individuals to take the necessary steps forward in their personal development. In session, Jonathan likes to create a judgement-free zone in order to create a safe environment in which clients can share their concerns. The approach that he uses encompasses using the skills that an individual naturally has to develop goals and solutions for their personal growth. Jonathan's approach comes from having years of experience providing drug prevention education for at-risk youth and their families in Lubbock County. Jonathan has a Master's Degree in Counselor Education from Texas Tech University. He also has a Bachelor of Arts from Lubbock Christian University. After receiving his Master's degree in Mental Health Counseling at Texas Tech University, Jonathan began working on his doctorate at Texas Tech University in Counselor Education. Jonathan also enjoys working with foster youth at the Texas Girls and Boys Ranch. In addition to his career and academic pursuits, Jonathan serves the community of Lubbock, Texas. He is currently the chairman for the HEARD Coalition, which is an organization that provides drug education and resources for youth and families in Lubbock County.

Kierra is a licensed mental health therapist and received her BS in Criminal Justice Leadership from Urbana University and M.Ed in Clinical Mental Health Counseling from the University of Dayton. Kierra has 20 years of experience working in the field of social services, and 7 years of experience as a licensed clinician.

Kierra has maintained positions in a wide array of environments including corrections, juvenile detention, CPS, psychiatric hospitals, schools, and in-home/community-based settings. Kierra has experience servicing adolescents, adults, and the elderly populations.

Kierra understands how intimidating therapy can be and commends you for taking the first step towards enhancing your life. Kierra asks that you are patient with yourself as you are embarking down a new path and reward yourself with gratitude as you reach new milestones in your life.

Kierra utilizes a holistic approach and provides talk therapy through the use of multiple treatment modalities including but not limited to, CBT, Solution Focused Therapy, Supportive therapy, and DBT techniques. Kierra is a Christian and may apply Christianity based principles to support your preferences and unique circumstances.

Your success in therapy is contingent upon your progress and commitment to attend and participate in sessions, as well as being open minded and willing to facilitate change from your past behaviors. In working together, Kierra will initiate the best treatment regimen designed for you and provide ongoing support for all your treatment needs.

Thank you for investing in your happiness, and Congratulations on taking the first steps to create a better you!!

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