Jennifer Ruch, DO

Diana Veliz, LCSW, obtained her MSW from Fordham University. Diana has over 3 years of experience providing client-centered therapy. Her practice is sensitive to race and culture, and trauma-informed. Diana has experience working with adults, and adolescents experiencing anxiety, depression, and other mental health disorders. She has worked in outpatient/inpatient clinics and in an educational setting supporting children with social emotional learning. Diana believes that the best approach is to work collaboratively with the client while also considering that each person's experience is individual to them. The client is an expert in their lives, and as a clinician, she is there to meet the client where they are at and begin the healing journey through non-judgment and compassion. Diana uses cognitive behavioral therapy, solution focused approach, and psycho-education. She also considers the client's place in society and how culture and race can contribute to challenges. Diana takes passion in working with clients to improve self-esteem, recognize schemas, regulate emotions, and develop self-awareness.

Dr. Agnes Tolentino is a board-certified adult psychiatrist with over 20 years of practice experience.  She obtained her undergraduate degree at the University of the Philippines and completed medical school at the University of the East.  She finished her psychiatry residency at the Harvard South Shore program as chief resident in her final year.  She has a strong background in psychotherapy as an adjunct to medication management.  She has extensive experience in treating PTSD, medically ill patients, elderly patients and those with terminal illnesses. She spent the last 15 years treating the geriatric population and those adjusting to co-morbid medical problems.  

She is an empathic listener and collaborative clinician, focused on treating the whole person.  She emphasizes the need to use healthy coping mechanisms as well as lifestyle changes to complement medication management.  In keeping with the “whole person” focus, the role of physical well-being is important. A thorough medical history will be obtained on your initial appointment.  

Gathering a thorough psychiatric and medical history is paramount in a successful therapeutic relationship.  And with time, a trusting therapeutic environment should be fostered.

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Ian Sanders is a Licensed Clinical Mental Health Counselor (LCMHC) with 13 years of experience working with teens, adults, and couples. He is passionate about helping people navigate anxiety, depression, trauma, and major life transitions. Ian values a collaborative, strengths-based approach and strives to create a supportive, affirming, and nonjudgmental space for all clients, including LGBTQ+ individuals and those exploring identity or relationship concerns.

Clients working with Ian can expect an active, collaborative experience focused on practical growth. He blends evidence-based therapies with clear, actionable skills so clients leave sessions with tools they can apply in everyday life. Ian believes therapy should feel empowering and approachable, and he prioritizes open communication, emotional safety, and individualized care for each person or couple he supports.

Ian begins by gaining a clear understanding of each client’s goals, challenges, and strengths. Together, they develop a straightforward treatment plan tailored to the client’s needs. Sessions focus on building insight, strengthening coping skills, and tracking progress over time. Ian also incorporates psychoeducation for families and caregivers when appropriate and works with couples to improve communication and address relationship challenges.

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Dr. Bartek holds the position of Staff Psychiatrist at Talkiatry. She is board-certified in General Psychiatry, Pediatrics, and Child and Adolescent Psychiatry. She has been caring for children and adolescents as a physician for more than 15 years. Dr. Bartek's approach is holistic, collaborative, supportive, and patient-centered. Dr. Bartek draws on her years as a pediatrician working with families and children in her work as a psychiatrist. Dr. Bartek incorporates therapeutic techniques into medication management visits, but she may also recommend adding a therapist to your care team for the best results. She received her medical degree from the University of Washington School of Medicine in Seattle, WA, before moving to Memphis to complete her residency in Pediatrics at the University of Tennessee Health Sciences Center and Le Bonheur Children's Hospital. She completed her undergraduate studies at Haverford College in Pennsylvania. After completing training, she remained in Memphis and worked in the Le Bonheur Children's Hospital Emergency Department as a pediatrician. She then moved to Nashville to work at the Monroe Carell Jr. Children's Hospital at Vanderbilt in the Emergency Department Fast Track and After-Hours Clinics. Dr. Bartek transitioned to primary care pediatrics at Pediatric Associates of Davidson County for several years before returning to the University of Tennessee Health Science Center in Memphis to complete the Child and Adolescent Psychiatry Post-Pediatric Portal Fellowship program. Dr. Bartek's primary clinical focus is treating children and adolescents.

Dr. Corey Greenwald is a board-certified psychiatrist with years of experience treating patients in both acute inpatient psychiatric emergencies and outpatient medication and psychotherapy settings. He earned his medical degree from Brown University, completed his internship in the Columbia system, and pursued residency training at Mount Sinai Medical Center in New York City. Dr. Greenwald has practiced in academic, urban, suburban, and rural environments, which has given him broad perspective and adaptability in caring for diverse patient populations.

Dr. Greenwald emphasizes psychoeducation as a core part of care, ensuring patients are active participants in understanding and managing their mental health. He brings a deep interest in transcultural issues and in how social media and news cycles impact emotional well-being. Having witnessed the effects of mental illness within his own family, Dr. Greenwald approaches his work with empathy, insight, and a strong commitment to helping patients feel supported throughout their journey.

Dr. Greenwald works collaboratively with patients to define or clarify concrete treatment goals by the end of the initial appointment. He maintains a low threshold for revisiting and adjusting treatment plans if progress feels unsatisfactory, ensuring care remains flexible and effective. His informal, eclectic interpersonal style allows him to tailor his approach to each individual, fostering trust and partnership in the therapeutic process.

Biankah Kiser-Miranda is a Licensed Mental Health Counselor with seven years of experience supporting teens, adults, and families. She specializes in trauma, depression, anxiety, grief, obsessive-compulsive disorder, mood disorders, and concerns related to self-esteem and self-advocacy. Her approach is warm, collaborative, and strengths-based, with an emphasis on creating a safe, supportive space where clients feel heard and understood.

Biankah believes that every individual has the capacity to heal and grow. She works to build trusting relationships and partners closely with clients to identify goals that feel meaningful and attainable. Drawing from evidence-based practices such as CBT, DBT, person-centered therapy, solution-focused therapy, and mindfulness, she tailors treatment to each client’s unique needs.

Biankah begins by learning about each client’s experiences, strengths, and challenges. Together, they develop a collaborative treatment plan that supports growth, resilience, and practical skill-building. Her work is paced thoughtfully, ensuring clients feel supported as they navigate challenges and move toward lasting change.