Jessica Brusgul, LMHC

Angela Harrington is a licensed mental health therapist with 26 years of professional therapy work. She is currently licensed in NE, OK, KS, and CO. She specializes in stress, anxiety, self-esteem, motivation, depression, and coping with life changes. She uses a wide range of clinical approaches in talk therapy, including client-centered therapy, cognitive behavioral therapy (CBT), mindfulness, motivational interviewing, and solution-focused support.

Yumi Lemaster is a Licensed Clinical Social Worker with a strong foundation in social psychology and military social work. She earned her Bachelor’s degree in Social Psychology from Park University and her Master of Social Work from Fayetteville State University through the U.S. Army’s expedited program. Her clinical training included work at Schofield Barracks and Tripler Army Medical Center in Hawaii. Yumi holds certifications in Rational Emotive Behavioral Therapy and Prolonged Exposure Therapy. She completed her Army career as a Brigade Behavioral Health Officer, supporting thousands of service members and their families through deployments, reintegration, and a wide range of behavioral health concerns.

Yumi is a direct, yet tender and genuine therapist who meets patients where they are in life. She works to understand the whole person and balances a solution-oriented approach with deep psychotherapy. Her style is collaborative and goal focused, while also encouraging insight into patterns or experiences that may have been difficult to acknowledge. She values transparency and views respectful conflict and open feedback as meaningful parts of growth and the therapeutic process.

Yumi begins by gaining an understanding of the concerns that bring a patient to therapy, along with relevant personal history. Together, she and the patient identify therapy goals and develop a treatment plan, often with a 3–6 month framework. As life circumstances and challenges evolve, she works collaboratively with patients to adjust goals and approaches to best support ongoing progress.

Kara Burdelski is a Licensed Professional Counselor who has been working as an experienced psychotherapist for over the last twelve years. She has worked with a variety of demographics in various settings such as health care settings, community mental health, and even mobile therapy. Kara attended undergraduate school in Springfield, MO and obtained her graduate degree, a Master's of Science in Counseling Psychology, from Chatham University in Pittsburgh, PA. Over the last six years, she has worked predominately with adults with serious and persistent mental illness (SPMI) in a health care setting with patients who have been diagnosed with HIV/AIDS as well as other varieties of chronic conditions. Kara has experience in working with individuals who have disorders like depression, anxiety, psychosis, PTSD, bipolar, trauma, chronic medical issues, grief, and substance abuse disorders. She allows her clients to direct the type of treatment they need since every human is an expert of their own experience. The style of treatment Kara uses is tailored to meet the needs of each individual client with compassion and respect. She values the entire person. Kara utilizes unconditional positive regard with each individual she works with. Kara specializes in working with minorities, and the LGBTQAI+ community, and has considerable experience serving individuals who face chronic pain and disabling health conditions. She also practices in a harm reduction approach. Kara engages in a respectful position towards people using substances including alcohol and can assist with strategies for reduction including abstinence-based recovery. She believes in an all-inclusive approach that utilizes mindfulness, cognitive behavioral therapy, solution focused, behavioral activation techniques, and acceptance and commitment therapy. Kara is committed to providing you with a space to grow, learn self-acceptance, and focus on your commitment to yourself.

Maria-Anne Duncan, LCSW-R holds the position of psychotherapist at Talkiatry. She has over twenty years of experience working with individuals, families, and groups addressing symptoms of anxiety, depression, and trauma. Before joining Talkiarty, Ms. Duncan worked as a Director of Clinical Services for a not-for-profit in the Hudson Valley Region of New York State. Prior to that, Ms. Duncan worked for a local hospital in the psychiatric department providing treatment to the Inpatient and Outpatient units. She has held several positions as a clinician and program director. Additionally, Ms. Duncan has taught parenting classes, Mental Health First Aid and provides training on Trauma-Informed Care. Ms. Duncan started her career as a clinician in a Crime Victims' Assistance Program funded by New York State. Through this experience she began to explore the effects of trauma on individuals, their families, and the community. Ms. Duncan has been trained in both EMDR (Eye-Movement Desensitization and Reprocessing) and SE (Somatic Experiencing). She utilizes these body-focused therapies to help her clients be released from years of painful energies locked in their systems. Ms. Duncan received her Bachelor's Degree from Marist College and her Master's from Fordham University. She has been trained to supervise Social Work Students in their field placements. Ms. Duncan appeared in the Vassar College student-developed training video, "He said, She said" which is used to train peer sexual assault counselors. In April of 2022, she became a trainer for LivingWorks "SafeTALK" program. Additionally, Ms. Duncan has a trained therapy dog, Monkey, who goes with her to local hospitals and nursing homes to provide comfort and affection.

Abigail Skinner, LCSW, is a licensed clinical social worker with over five years of psychotherapy, behavioral health integration, and program leadership experience in medical and community-based settings. She earned her Master of Social Work degree from Touro College and completed Seminar in Field Instruction (SIFI) at Columbia University. Abigail has specialized training in LGBTQ+ mental healthcare through Callen-Lorde Community Health Center, post-graduate training in relational psychoanalysis from The Stephen Mitchell Institute of Relational Studies, and advanced certification as a Behavioral Health Integration Specialist.

Abigail’s style is thoughtful and relational, emphasizing curiosity, trust, and authenticity. She believes each person’s story matters and works collaboratively to understand patterns, relationships, and strengths that can foster lasting change. Patients can expect a warm, supportive environment that balances compassion with structure—helping individuals explore challenges, identify meaningful goals, build self-awareness, and develop skills that support long-term emotional well-being.

Abigail begins treatment by building a strong, collaborative therapeutic relationship grounded in respect and trust. During initial sessions, she takes time to understand each patient’s history, concerns, and goals, then develops a personalized treatment plan tailored to their unique values and needs. She integrates evidence-based practices with a relational, trauma-informed approach, using behavioral health strategies, psychoeducation, and supportive interventions. Abigail emphasizes open communication, regular check-ins, and ongoing review of progress to ensure care remains adaptive, collaborative, and effective.

Kelly Mattis, LPCC, LPC-MH, and LMHC, has nearly 30 years of counseling experience as of 2026. She has worked across the lifespan in university counseling centers, community mental health settings, mobile crisis services, and psychiatric hospital admissions. Kelly earned a bachelor’s degree in child development and family science, along with two master’s degrees in counseling and Christian education. Her diverse clinical background allows her to support clients with a wide range of needs while understanding the unique context of each life stage.

Clients often share that their first session with Kelly feels like a meaningful, engaging conversation. Past clients say she “gets to the heart of the matter quickly.” She is committed to helping individuals achieve their goals in creative and practical ways. A key strength of hers is guiding clients to discover their own value system and live authentically. When desired, she can incorporate a spiritual perspective into treatment, always in a compassionate, respectful, and nonjudgmental manner.

Kelly believes therapy begins the moment someone reaches out for help. She seeks to understand why a client is pursuing therapy, who they are, and what they want their future to look like. Using approaches such as CBT, DBT, solution-focused therapy, and accelerated resolution therapy, she helps break goals into manageable steps, building a strong foundation and partnering with clients to create lasting change.