Ellen Ortiz, LMFT

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.

Stephorna Barnes-Patterson, LCSW, brings over 15 years of experience working in community and outpatient settings with individuals across all age groups. She utilizes various treatment modalities to meet diverse needs. Stephorna earned her degree from Adelphi University School of Social Work and is a licensed clinical social worker committed to compassionate, effective care.

Stephorna offers flexible, client-focused, and culturally competent treatment. She tailors every session to meet the individual’s unique needs, creating a space where patients feel heard, understood, and empowered in their healing journey.

During the initial session, Stephorna takes time to understand each patient’s history, concerns, goals, and existing strengths. She collaborates with clients to develop personalized treatment plans aimed at providing both immediate relief and long-term healing.

Lauren Mingle is an outpatient therapist at Talkiatry. She is dually licensed in Colorado as a LPC (Licensed Professional Counselor) and LMFT (Licensed Marriage and Family Therapist). Lauren earned her master's degree in Marriage, Couples, and Family Counseling/Therapy from the University of Northern Colorado. Before joining Talkiatry, Lauren held roles in a diverse array of settings including community mental health, crisis services, and outpatient therapy. Her previous specialty focuses included youth, adolescents, adults, and couples. Lauren uses a variety of evidence-based approaches including, but not limited to, Cognitive Behavioral Therapy, Person-Centered Therapy, Dialectal Behavioral Therapy, and Motivational Interviewing to meet people where they are at and work with them to best reach their personalized therapy goals.

Alaina Ables is a Manhattan-based mental health counselor with a wide range of experience with different populations and diagnoses. She has worked with children, adolescents, adults, and couples in both addiction and traditional mental health settings. Alaina is also licensed in Virginia and is available for virtual sessions. Alaina specializes in working with teenagers, college students, and the LGBT Community. Alaina also focuses on treating Anxiety, BPD, ADHD, Trauma, and General Life Stressors.

Alaina operates from a Person-Centered Lens which means the client is the expert in their own life, therefore, she will collaborate with you to find the best possible approach.

Alaina provides a comfortable, non-judgmental, and multicultural lens to ensure the ability of tacking each issue in a safe and healthy way.

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Eva Sleczka LCSW has a wealth of experience and a passion for integrated patient care. Eva Sleczka, LCSW brings a unique blend of expertise and compassion that is sure to benefit psychotherapy patients. Eva Sleczka, LCSW is a broadly accomplished social worker with years of experience in hospital health-based and community-based human services environments. Eva Sleczka LCSW has an impressive background in the behavioral health field, holding an MSW, LCSW from New York University and specializing in behavioral health psychotherapy with adults, children and families. They have spent 30 years working in various healthcare settings, including health and hospital systems, emergency room and screening center for psychiatric emergency services, school-based and community-based outpatient treatment settings, where they have honed their skills and gained valuable experience in patient care. Their commitment to staying abreast of the latest advancements in behavioral health science ensures that our patients receive the highest quality of psychotherapy care. One of the key strengths Eva Sleczka, LCSW, brings to our team is their expertise in integrative care and trauma-informed psychotherapy, skilled with adults and families with mental health needs. They have a proven track record of clinical supervision of social work students in the field, experience as a Clinical Director of a community mental health setting, psychotherapist for adults, children, and families with mental health needs, making them a valuable resource for both our patients and our staff. Whether it's managing complex cases, providing preventive care, or offering specialized treatments, supervision of social work students Eva Sleczka, LCSW is dedicated to delivering comprehensive and personalized care to each patient. At the core of Eva Sleczka, LCSW's practice is a patient-centered approach that prioritizes the individual needs and preferences of each patient. They believe in fostering strong clinician-patient relationships built on trust, empathy, and open communication. By involving patients in their own care decisions and providing education about their health, Eva Sleczka, LCSW, empowers patients to take an active role in their well-being. Eva Sleczka, LCSW utilizes cognitive behavioral therapy (CBT), focusing mainly on acceptance and commitment therapy (ACT) and incorporating mindfulness into a wellness-based approach.

Leah E. Clary is a Licensed Professional counselor at Talkiatry. She has years of experience working with individuals of all ages from childhood to older adults. Leah E. Clary utilizes an eclectic counseling style. She understands that each and every person is unique and has individual needs, and is willing to adapt to what would benefit the individual. Leah believes that coordinating with all providers is important to achieving successful therapeutic experiences for the length of the engagement. After receiving her master's degree from Liberty University, Leah participated in an internship in Philadelphia working with first responders for crisis debriefing. While participating in this program, Leah also actively worked as an older adult protective services investigator within the city limits. In order to achieve her goal of becoming an LPC, Leah began working with families in a community-based program focusing on relational components. In this program, Leah worked with therapists of different backgrounds, building on her knowledge of communication techniques and team-based therapy, and even training new team members as needed. Throughout her professional career, Leah has worked with individuals with various diagnosed and undiagnosed conditions and adapted to their individual needs. Her passion is to assist the underserved demographic of individuals working through infertility issues and processing the idea of adoption.