Derek Miller, LCSW

David Arabie is a licensed professional counselor and certified tobacco treatment specialist with extensive experience working in the mental health field. David has worked directly with clients from various demographics and in various clinical settings, from inpatient hospitals, outpatient clinics, private practice, to working with the incarcerated. David has a long history of working with clients with an array of mental health conditions and challenges, from mood disorders, adjustment-related issues, addiction, family dynamics, relationship issues, emotional trauma, behavioral issues, anger management, and clinical anxiety and depression. He has a working knowledge of psychotropic medications to help with med-compliance and treatment barriers. David obtained undergraduate and graduate degrees from the University of Houston Clear Lake in Houston, Texas. David has been practicing as an LPC for 19 years but has also worked as a Licensed Chemical Dependency Counselor before obtaining his LPC. Working with David, treatment is tailored to the individual, so the goals of therapy can be met, and the client can experience a sense of vested interest in their own emotional contentment and growth. David uses an eclectic approach to therapy, with a strong foundation in Solution-Focused Therapy, Cognitive-Behavioral Therapy, and Rational Emotive Behavioral Therapy. Personally, David is a musician, community theater actor, educator, coach, and swim official.‍

Eyerusalem Mulatu practices as a Licensed Professional Counselor, Chemical Dependency Counselor, and Certified Clinical Trauma Professional. She has provided over a decade of experience in treating clients with mental health, trauma, and substance abuse addiction in a residential, PHP and IOP level of care. Eyerusalem's passion is providing education on how childhood trauma impacts daily life, coping skills to maintain sobriety, confronting the past, and living a healthy life. Eyerusalem's goal is to ensure clients feel heard, safe, and secure with their right to confidentiality. She has identified creative ways to build therapeutic rapport in a telehealth platform to strengthen the virtual care experience. Eyerusalem is qualified in caring for the family as a whole and identifying underlying issues such as unresolved trauma that exacerbate feelings of depression and anxiety. She empowers individuals on their road to healing. Eyerusalem is a Master's level clinician with over a decade of experience in treating Adults and Adolescents. Eyerusalem is also a post-induction therapist trained in the Meadows Model. In addition, Eyerusalem is a Certified Clinical Trauma Professional specializing in treating childhood trauma. Eyerusalem uses a variety of modalities to help treat patients from CBT, Narrative, and DBT.

Valerie Stern, LCSW, has extensive experience in hospital outpatient settings, nonprofit agencies, and private practice. She is trained in CBT, ACT, DBT, MI, and IP, and is certified in equine-assisted psychotherapy, having led groups for veterans, at-risk youth, and individuals in recovery. Valerie holds a bachelor’s degree in computer science and a master’s degree in clinical social work. She began her career working with Deaf and Hard of Hearing individuals and co-founded the Hearing Loss Association of Los Angeles, serving as its first president. Fluent in English, French, and American Sign Language, she brings a deep cross-cultural understanding from her time living in Europe and Asia.

Valerie approaches therapy with curiosity, kindness, and a commitment to creating a supportive, open environment. She helps clients challenge misconceptions and develop healthier thought patterns while fostering honesty, respect, and open communication. When appropriate, she uses humor to build connection and lighten moments in the therapeutic process.

In the first session, Valerie takes time to fully understand each client’s history and experiences to determine the best level of care. She collaborates with clients to create realistic, achievable treatment plans focused on positive behavioral and emotional change. She may incorporate homework, videos, and handouts for later reference, and uses appropriate self-disclosure to strengthen rapport and trust.

Meet Alex Starmer, LMHC, your friendly mental health counselor here at Talkiatry. She's not just a counselor; she's your partner on your mental health journey. Alex earned her Master of Science in Mental Health Counseling from Syracuse University in 2020 and has been in the field since January 2021, working closely with clients facing mental health and substance use challenges. Alex believes in the power of the mind-body connection, and she loves to share polyvagal exercises and mindfulness techniques to help you better understand yourself. She's always learning and growing, with ongoing training in Internal Family Systems (IFS) and eye movement desensitization and reprocessing (EMDR). Her go-to tools for therapy are Acceptance and Commitment Therapy (ACT) and Cognitive Behavioral Therapy (CBT). With her, you can expect a compassionate and comprehensive approach to your mental well-being. You're in good hands with Alex.‍

Dr. Cheryl Thomas' experience spans nearly two decades working with many who struggle to find their way through different life challenges. She will collaborate with you to identify and attain goals. Getting to know you is the first step and that is achieved through a variety of approaches that are grounded in family systems, cognitive behavioral therapy, and understanding any types of trauma that may have been experienced. Many have had trauma and what she has learned is that talking about the details of the trauma is not always helpful. It may be a component of healing, but there may be other ways to make progress. Dr. Thomas utilizes a combination of approaches to be helpful in working with clients. Some may include person-centered, solution focused, motivational interviewing, cognitive behavioral therapy, and EMDR (Eye Movement Desensitization Reprocessing. She has experience in different treatment settings in Ohio and enjoys working with those who have mental health and substance use disorders. Dr. Thomas works with ages 18 and up that include mental health issues like depression, anxiety, grief, stress management, trauma, communication, and relationship issues. She enjoys seeing a client shift perspectives and report feeling more at peace as they reach their goals. Dr. Thomas completed her doctorate degree in Counselor Education & Supervision in Counseling and Marriage and Family Therapy in 2012.

Dr. David Guggenheim is an experienced clinical psychologist and health care administrator. He has worked with patients at different stages of life, including children, adolescents, and adults, and he has treated patients living with a wide range of mental health conditions, including anxiety, depression, post-traumatic stress disorder (PTSD), substance use, and attention-deficit hyperactivity disorder. Dr. Guggenheim has specific training in Trauma-Focused Cognitive Behavioral Therapy, Motivational Interviewing, and foundational training in dialectical behavioral therapy. Prior to joining Talkiatry, Dr. Guggenheim served as the Chief Behavioral Health Officer at Callen-Lorde Community Health Center in New York City, specializing in LGBTQ+ health care. In that role, he oversaw teams of providers including psychiatrists, psychologists, and social workers, who collectively provided care to thousands of patients in the New York metropolitan area. While at Callen-Lorde, he also served as co-chair for the behavioral health subcommittee of the Community Health Center Association of New York State; worked as an Adjunct Professor at Post University; and performed volunteer clinical work at the Weill Cornell Center for Human Rights. Before joining Callen-Lorde, Dr. Guggenheim worked as Associate Chief Behavioral Health Officer at Community Health Center, Inc., a federally qualified health center in Connecticut. A recognized expert, Dr. Guggenheim has delivered lectures to audiences ranging from medical schools to corporate executives, and he has been quoted in national media including The Advocate, Yahoo Finance, and Teen Vogue. Dr. Guggenheim has also been honored with an Early Career Achievement Award from the American Psychological Association in 2016. Dr. Guggenheim received his Bachelor of Arts from the University of Connecticut in 2002 and his Doctor of Psychology in Clinical Psychology from the American School of Professional Psychology at Argosy University/Washington, DC in 2009.