Welcome to Freedom BHS Killeen, TX
Our mission is to make mental health care accessible and transformative for everyone. We are dedicated to providing innovative treatments and removing barriers to care, empowering you to "Free Your Mind" and make the most of every moment. Life is short; let’s live it to the fullest!
Meet our Providers in Killeen:
Jennifer Cavazos, APRN
Jennifer Cavazos MSN, APRN, PMHNP-BC, is a board certified Psychiatric Mental Health Nurse Practitioner dedicated to helping individuals improve their mental health challenges. She offers a compassionate and non-judgmental approach to treatment, empowering individuals to build resilience as they navigate life’s challenges.
With over a decade of nursing experience, Jennifer has worked with diverse populations in both hospital and community-based settings. She specializes in the treatment of anxiety, depression, mood, and trauma-related disorders, using a holistic approach that combines both psychopharmacology and brief psychotherapeutic interventions. By utilizing a collaborative approach, Jennifer creates an evidenced-based treatment plan catered to each individual’s needs.
Jennifer’s passion and commitment to mental health came from witnessing how untreated mental health disorders affected her family. She decided to be the change maker for her own family and foster an environment where mental health was not stigmatized. She is passionate about creating a safe and non-judgmental space for her clients, and believes that effective care is built on mutual respect, trust, and collaboration.
Jennifer earned her Master of Science in Nursing from Texas Tech University Health Sciences Center after graduating with a Bachelor of Science in Nursing from the University of Texas at Arlington. She lives with her husband, who is a Marine Corps. veteran, her two pups, Apollo and Kylo, and cat, Sage. When she is not busy at work she spends her time with family, watching true crime series, or listening to her favorite mental health pod-casts.
Savinien Siewe
Savinien Siewe is a Board-Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with over 19 years of experience in critical care and bedside nursing. His career is marked by a steadfast commitment to compassionate, patient-centered care and a strong dedication to lifelong learning and professional growth.
He holds a nursing diploma, a Bachelor of Science in Nursing (BSN) from Mountain State University (2010), and a Master of Science in Nursing (MSN) from Walden University (2022), culminating in his PMHNP certification. His clinical expertise spans complex healthcare settings, with a focus on delivering comprehensive mental health care across the lifespan.
Savinien previously served as a Psychiatric Mental Health Provider at Pawnee Mental Health in Manhattan, Kansas, where he provided community-based care to individuals aged six and older. This experience deepened his understanding of diverse psychiatric needs and helped refine his therapeutic approach.
He brings that experience to his position at Freedom Behavioral Health Solutions in Killeen, Texas, where he continues to deliver high-quality mental health services in a dynamic and supportive environment.
Savinien’s holistic approach to care draws upon his extensive critical care background and a deep respect for the psychological, emotional, and cultural dimensions of health. Fluent in both English and French, he brings a global perspective to his practice, informed by his passion for cultural exploration, travel, sports, and culinary arts.
He is deeply committed to helping patients feel seen, heard, and empowered on their journey toward mental wellness.
Dr. David Wichman
Dr. David Wichman was born and raised in Manhattan, Kansas and is proud to call it home. He graduated from Kansas State University with a degree in Animal Science and Industry, then attended The University of Kansas School of Medicine for his medical education. He remained at KU Med for Residency, where he served as Chief Psychiatric Resident in his final year. Upon completion of residency, he returned to Manhattan to serve as Chief of Psychiatry for Ascension Via Christi hospital (2008-2018). He left the hospital to become Chief of Psychiatry at the Topeka VA Medical Center, and served in that role for 3 years before returning to Manhattan to practice in an outpatient setting at Katie’s Way. Dr. Wichman decided to team up with Dr. Aveekshit Tripathi, whom he practiced with for many years at Ascension Via Christi, to co-found and open Freedom Behavioral Health Solutions. Together, Dr. Wichman and Dr. Tripathi will utilize their medical experience and leadership to build a cutting edge mental health practice that serves the Manhattan area and surrounding communities.
Dr. Wichman will continue to be a national speaker for select psychiatric medications as well as being in high demand for medical educational lectures to psychiatric providers on dTMS, medication management (especially the newer generation antidepressants), and general continuing medical education lectures.
Dr. Wichman is married to his wife Jacque, and they have 4 VERY active children: Lauren, Ryan, Jackson, and Kingston. If you see Dr. Wichman at soccer, dance, track, or football games, say hi! In his free time, you will likely find him down at the lake with a line in the water trying to catch some walleye, crappie, catfish, bass or whatever is biting!
Danjumall (Dan) Roberts, MBA, BS-HHS
Dan Roberts is a proven leader with over 20 years of experience in critical and diverse management roles. His career reflects a steadfast commitment to fair and impartial leadership, staff and patient-centered approaches, and a strong dedication to lifelong learning and professional growth.
He holds a Bachelor of Science in Health and Human Services from Colorado Technical University, and a Master of Business Administration (MBA) from the same institution. His clinical expertise spans complex healthcare environments, with a focus on delivering comprehensive mental health care and professional guidance across the lifespan.
Dan previously served as a U.S. Army Inspector General in South Korea and as a First Sergeant at Fort Cavazos. He completed five combat deployments, four to Iraq and one to Afghanistan, experiences that strengthened his understanding of diverse psychiatric needs and refined his approach to leadership and care.
Dan brings this depth of experience to his current role at Freedom Behavioral Health Solutions in Killeen, Texas, where he continues to deliver high-quality mental health services in a dynamic and supportive environment.
His holistic approach to care is grounded in his extensive critical care background and a deep respect for the resiliency, emotional, and cultural dimensions of health. When not at work Dan likes to watch sports, do volunteer work and spend time with wife Lisa and their 3 children.