Jessica Vassallo, LCSW

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.

Amy Bichsel Pacheco Piña is a compassionate and experienced psychotherapist dedicated to helping individuals navigate the complexities of life with resilience and confidence. Amy holds a Master's in Social Work from the University of Nebraska-Omaha in 2008 and is licensed as a Licensed Clinical Social Worker (LCSW). With 16 years of experience in the mental health field, Amy specializes in anxiety, depression, trauma (including Narcissistic Abuse), and grief. Amy prides herself on creating a non-judgmental and healing environment that allows for self-discovery and assists clients in identifying their authentic selves. She has experience in many methods and techniques, ensuring that her approach integrates evidence-based practices with experiential techniques which are tailored to each client's unique needs to allow for nervous system regulation and a sense of safety within themselves. She believes in fostering a collaborative therapeutic relationship where clients feel empowered to set and achieve meaningful goals. From a holistic perspective, Amy incorporates techniques such as identifying strengths, mindfulness, polyvagal techniques, challenging core belief systems, early childhood, and attachment types to heal the mind, body, and spirit. When not working with clients, Amy enjoys being outdoors, reading, and spending time with her husband, son, and two dogs.

Yahmemato Debleye, LPC, has extensive experience in intensive outpatient, residential, and inpatient settings. She has worked with individuals facing diverse therapeutic needs, including anxiety, depression, borderline personality disorder, and PTSD. Yahmemato earned her master’s degree from Thomas Jefferson University, which provides a strong foundation in trauma-focused counseling.

Yahmemato takes a person-centered approach, prioritizing a safe, welcoming environment where patients feel heard and understood. Through empathy and active listening, she ensures all patients feel respected throughout their therapeutic journey. She emphasizes collaborative goal-setting to identify and achieve tangible, meaningful outcomes that align with each individual’s needs.

In the initial session, Yahmemato focuses on building rapport and establishing open communication. She gains insight into a patient’s background, history, and current concerns, then collaborates with them to set realistic goals. Treatment plans are tailored and flexible, evolving to meet each patient’s unique needs while supporting long-term growth and well-being.

Nadia Ramirez, LCSW, brings extensive experience practicing across residential, school, outpatient, correctional, and telehealth settings. She earned her Master’s degree from the Indiana University School of Social Work and is a Licensed Clinical Social Worker in Indiana, Illinois, and Texas. Her diverse professional background allows her to connect with clients from various walks of life and tailor her support to meet their unique needs.

Nadia works collaboratively with clients to establish realistic and meaningful goals that promote growth and healing. She values a strengths-based approach, empowering clients to build on their existing skills and resilience. By focusing on each individual’s inherent strengths, she fosters a supportive and affirming environment where clients feel understood and encouraged to progress at their own pace.

Nadia begins treatment with a comprehensive intake assessment to understand a client’s history, concerns, and personal goals. She then partners with clients to create individualized treatment plans that reflect their priorities. As needs evolve, she adjusts strategies to ensure care remains relevant, effective, and responsive, always keeping collaboration at the core of the therapeutic process.

Jan Hollis-Cole, LCSW, began her career as a social worker for hospice in 1999 and has extensive experience helping families cope with death and grief due to illness and/or trauma. Following her foundational work with hospice care, Jan expanded her clinical knowledge and expertise in a variety of settings to include substance abuse, challenges related to ADHD, anxiety, depression, LGBTQIA+ issues, and navigating the foster care/adoption system.

Jan believes that connection is the foundation of positive growth and dedicates her work to providing a safe place for clients to engage in self-expression and to explore the particular challenges they face on a daily basis.

Her approach is client centered, focusing on evidenced based therapies such as Cognitive Behavioral Therapy (CBT), Dialectical Behavorial Therapy (DBT) and Eye Movement Desensitization Reprocessing (EMDR). Jan works with clients of all ages and encourages inclusion and diversity within families to promote individual growth.

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Connika Green is an LCSW whose passion for helping others was inspired by her upbringing in Memphis, Tennessee. Her parents founded a nonprofit organization to support individuals recovering from substance use and assist those experiencing homelessness. Watching their dedication to service instilled in her a lifelong commitment to helping others. After high school, Connika joined the U.S. Air Force, where she served as a combat veteran during a tour in Afghanistan. Her military experience helped her develop teamwork, discipline, and cultural competence through working with individuals from diverse backgrounds. She also completed an internship on a military installation and worked for a year at the Veterans Affairs hospital, combining her personal and professional understanding of the unique challenges faced by service members and veterans. Connika earned her bachelor's degree in Social Science from the University of Nevada, Las Vegas, and her master's degree in Social Work from Salisbury University in Maryland. Connika has extensive experience as a therapist in community mental health agencies, a school mental health counselor, and in teletherapy. She specializes in treating mood disorders, anxiety, depression, and substance use issues. She provides a warm, nonjudgmental, and supportive environment where clients feel safe to explore challenges and build resilience. Connika is passionate about helping individuals achieve their goals and create meaningful, lasting change.