Wayne McIntosh, PMHNP

Dr. La Haie is board certified in adult psychiatry and has been in practice for over 15 years.  She completed her residency at Banner Good Samaritan (now Banner University) Hospital in Phoenix, Arizona.  After completing her residency training, Dr. La Haie worked with the severely mentally ill population for several years, then transitioned to a private practice setting that offered the interventional options of transcranial magnetic stimulation and ketamine infusion.  Most recently, Dr. La Haie has worked at the Phoenix VA treating veterans, with focus on PTSD, depression and anxiety.  Dr. La Haie has held an academic appointment at the University of Arizona Medical School and has spent her professional career supervising/teaching medical students and psychiatry residents.

Dr. La Haie's practice focuses on medication management and providing psychoeducation to her patients. However, if indicated, Dr. La Haie may believe that additional therapy is also needed and ask that you bring a therapist into your care team to provide the best outcome.

Dr. La Haie has experience treating a large variety of mental health conditions across a variety of populations. She strongly believes in tailoring treatments through a holistic and patient-centered approach based on individual and multi-faceted histories. Dr. La Haie looks forward to working with you.

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Sibi Selvarajah is a Licensed Clinical Social Worker (LCSW) renowned for his compassionate approach and dedication to fostering emotional well-being. Sibi's career in mental health has been marked by a dedication to evidence-based practice and a client-centered approach. His experience working as a group and individual counselor at a private substance abuse outpatient treatment center in Manhattan provided him with invaluable knowledge and insight into helping individuals struggling with substance use disorder, anxiety, depression, trauma, and relationship issues, among others. Sibi earned his Bachelor's degree in Psychology from New York University, where he developed a strong foundation in psychological theories and practices. He went on to complete his Master's degree in Social Work at Yeshiva University, gaining advanced knowledge and hands-on experience in therapeutic techniques. As a licensed clinical social worker, Sibi is known for his empathetic listening skills and his ability to build strong therapeutic alliances with his clients. His therapeutic approach is integrative, drawing from multiple modalities to tailor treatment plans that best meet the unique needs of each individual. Outside of his professional work, Sibi is dedicated to continuous learning and personal growth. He regularly attends workshops and conferences to stay abreast of the latest advancements in mental health therapy. Sibi also believes in the importance of self-care and encourages his clients to engage in practices that promote overall well-being. Through his work, Sibi Selvarajah continues to make a profound impact on the lives of those he serves, helping them navigate their mental health journeys with hope and resilience.

Michelle Shya, Licensed Clinical Social Worker (LCSW) at Talkiatry, has provided care in the field for almost a decade. Working with individuals and families, she has connected and fostered ties with a broad spectrum of clients, including adolescent, adult, and geriatric services. Michelle's practice style centers on providing a safe and understanding space for clients to share, learn, identify, and address their unique therapeutic needs. Using cognitive behavioral therapy (CBT), Michelle focuses on the relationships between thoughts, emotions, and behaviors to assist the client in discovering their personal strengths and motivation to realize their individual life goals. Michelle completed her undergraduate Social Work education at Millersville University. Later at Marywood University, she earned her Master's in Social Work, with a specialization in Child and Family Practice. Michelle has had a wide variety of experiences working as a Social Worker in therapeutic and social service settings. She has provided case management and therapeutic care in domestic violence shelters, treatment foster care, community organizations, and hospice in-home support. In Michelle's experience in providing therapy, she has maintained a generalist practice, working with a variety of individuals facing personal barriers and challenges. By taking a step-by-step therapeutic approach, the client is able to better understand and process their thoughts as well as feelings to drive actionable change.

Jennifer Phillips is a Licensed Clinical Social worker who has worked in the mental health field since 2013.  During graduate school, Jennifer completed her internships at the Tuscaloosa County jail, the University of Alabama Student Veterans Center, and the Birmingham Veteran’s Affairs Medical Center in their Health Care for Homeless Veterans program.  Jennifer went to undergraduate and graduate schools in Alabama and moved to Arizona in 2013 to work with the Department of Veterans Affairs to continue working with homeless veterans.  Jennifer also has experience teaching at Pima Community College and is a clinical supervisor for associate level clinicians through the Arizona Board of Behavioral Health Examiners.  

Jennifer’s prior working experience and training has been with adults, homeless veterans, Native Americans, LGBTQIA, women, and individuals in rural or remote areas, providing access to much needed mental health services in provider shortage areas.  She enjoys working with patients who have anxiety, depression, insomnia, mood disorders, and self-esteem issues.  She is trained in geriatrics and especially loves working with adults over the age of 65.  

Jennifer is trained in Cognitive Behavioral Therapy, Cognitive Behavioral Therapy for Insomnia, Dialectical Behavioral Therapy, Mind-Body Approach, Mindfulness-Based Therapy, and Prolonged Grief Disorder (where the patient is experiencing grief for at least 12 months).  As she is trained in several different treatment modalities, Jennifer can customize therapy to meet everyone’s needs.

Dr. Ritchie is trained in both adult and child & adolescent psychiatry, with a focus on the diagnosis and treatment of depressive disorders, anxiety disorders, trauma- and stressor-related disorders, and ADHD.  He received her bachelor's degree in biology with a minor in French, from The University of Central Florida. Dr. Ritchie completed medical school at Campbell University School of Osteopathic Medicine. Following medical school, he completed General psychiatry residency and Child and Adolescent Psychiatry Fellowship at Texas Tech University Health Sciences Center. His professional experiences include working in inpatient psychiatric hospitals, consult-liaison psychiatry, outpatient clinics, intensive outpatient programs (IOP), partial hospitalization programs (PHP), and emergency rooms. This broad range of experience allows her to provide comprehensive, individualized care to patients at all stages of life.

Dr. Ritchie emphasizes a holistic approach, combining medication management and psychotherapy. He utilizes principles from Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), and supportive psychotherapy This method is supported by research indicating improved patient outcomes.

Patients can anticipate a thorough initial evaluation during their first visit with Dr. Ritchie. He conducts a comprehensive assessment to understand the patient's symptoms, history, and personal circumstances. This session sets the foundation for collaboratively developing an individualized treatment plan focused on the patient's specific needs and goals.

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Jos� holds the position of Psychotherapist for Michigan, Florida, and South Carolina at Talkiatry. After completing his Master of Arts in Community Counseling in 2012, he spent 7 years fulfilling his passion for integrated care for adults suffering from substance use disorder and mental health challenges. For the past four years, he has been working in private practice working with clients exclusively via telehealth. Jos� provides cognitive therapy, motivational enhancement therapy, and logotherapy to help his patients gain insight into current stressors related to various diagnoses, including post-traumatic stress, affective mood disorder, depression, anxiety, ADHD, and substance use disorder. He strongly believes that collaborating with a physician for medication management allows patients to be more engaged in therapy, resulting in improved treatment outcomes.