Meet Our Team

Streamline Professional Counseling

Stephen Aiello, PMHNP-BC

Psychiatric Mental Health Nurse Practitioner

Stephen Aiello is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) and founder of SA Psychiatry. He is certified through the American Nurses Credentialing Center (ANCC) and brings a unique blend of medical expertise and compassion to his practice.

Stephen began his training at Purdue University, where he earned his Bachelor of Science in Nursing. He went on to complete a Master of Science in Nursing at Walden University and later received a Post-Master’s Certificate in Psychiatric Mental Health Nursing.

A Career Dedicated to Care

Mr. Aiello specializes in behavioral health, providing compassionate care to children, adolescents, and adults with a wide range of psychiatric disorders. He offers both in-person and telehealth services, with a focus on evidence-based treatment through medication management for patients ages six and older. His goal is to ensure every individual receives accessible, consistent, and personalized care to support long-term mental health and overall well-being.
 
With over 15 years of experience in emergency medicine, Stephen has worked as a paramedic, flight nurse, and emergency department nurse, serving patients in high-pressure, critical care settings. These experiences gave him a deep understanding of the physical and emotional challenges individuals face during crisis.

His path to psychiatry was inspired by personal experiences supporting colleagues who struggled with depression, anxiety, substance use disorders, and PTSD. This strengthened his commitment to mental health and motivated him to dedicate the remainder of his career to helping others heal and find balance.

At SA Psychiatry, Stephen strives to provide compassionate, evidence-based care tailored to each patient’s unique needs, with a focus on improving quality of life and long-term well-being.

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Michele Schlienz

Michele Schlienz is a seasoned professional with a diverse background in professional coaching and training at the Olympic level in the equestrian world. Her experience and background with mental health stem from nursing and fourteen years of professional counseling in mental health and substance abuse for individual clients of all ages, couples, and veterans. Michele graduated Summa Cum Laude from Grand Canyon University with a Bachelor of Science in Behavioral Health Science with an Emphasis in Substance Use Disorders and is currently attending Grand Canyon University graduate school to obtain a Master of Science in Psychology. Michele is the daughter of a Naval Academy graduate and United States Naval Officer who dedicated twenty-nine years to serving his country. Michele has enjoyed living in many countries and is grateful for the immense learning of cultural diversity from these experiences. Michele is dedicated to providing counseling with a high level of integrity and a professional commitment to her clients while facilitating the best possible outcome for each.


For self-care, Michele enjoys travel, camping, cooking, gardening, and learning new things. Michele enjoys a small homestead that is home to two horses, chickens, turkeys, ducks, geese, and nine dogs three of which are guardians to the flock.

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Scott Kerr

Scott Kerr has worked for over two decades with a variety of populations including children, adolescents, adults, families, couples, military veterans, first responders and their families, geriatric and retired populations, and offenders. Problems Scott can help guide people through include: PTSD, anxiety, depression, grief, difficult adjustments, relational issues, parenting, addictions, and self-esteem problems to list a few. Scott utilizes research-based protocols in his therapy including Eye Movement, Desensitization and Reprocessing (EMDR), Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), and Dialectical Behavioral Therapy (DBT). Scott's approach is gentle, yet structured, individualized, and encouraging to help his patients see the greatest results in the shortest amount of time. His philosophy views every human being as having intrinsic worth apart from externals. External objects often draw our attention away from what is true and can cause us to embrace false, irrational belief patterns that can lead to more problems and unwanted symptoms. Learning to be aware of negative cognitions, facing them, and eventually letting them go, can greatly improve spiritual, physical, and emotional health.

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Andrea (Andie) Henrichs

Andrea (Andie) Henrichs is a compassionate, client-centered therapist with over seven years of experience supporting individuals, couples, and families through a wide range of mental health challenges. She holds a master's degree in Mental Health Counseling and specializes in anxiety, depression, trauma recovery, grief, and relationship dynamics. Her therapeutic work draws from evidence-based approaches, including EMDR, Cognitive Behavioral Therapy (CBT), Solution-Focused Therapy, and mindfulness-based techniques.

Grounded in empathy and respect, Andie fosters a safe, collaborative space where clients feel heard, validated, and empowered. Known for her warm and down-to-earth approach, she is passionate about helping people build resilience, enhance emotional well-being, and navigate life’s transitions with confidence.

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Katherine Nichole Lukasiewicz

With a unique blend of administrative expertise and deep knowledge of holistic healing, Katherine manages our office with ease and grace. Her extensive background in office management, client relations, and marketing—combined with her compassionate nature—allows her to create a seamless, supportive, and organized environment for practitioners and clients alike.


With a Bachelor of Science in Kinesiology from UNLV and decades of experience in holistic health, Katherine understands how important mental health is and supports our clients with patience, compassion, and understanding.


In her spare time, Katherine facilitates quantum healing for her clients all over the world. She facilitates healing for adults, children, and animals. Katherine is extensively trained in Reiki, ThetaHealing, and Introspective Hypnosis, specializing in energy blockages, trauma bond release, chakra alignment, and inner child healing. 


Katherine loves being a mom to her beautiful daughter, hiking in nature, spending time with her beloved cats, dancing, and exploring all things spiritual.

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