Alexander Van-Den-Ende, DO

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. Melody Santos is dual-trained in Internal Medicine and Psychiatry, with experience in both outpatient and inpatient settings. She served as Chief Resident and Deputy Chief Resident in East Carolina University’s combined residency program, where she led academic and clinical initiatives. Dr. Santos has published research on topics including adult ADHD and metabolic psychiatry, with presentations at national conferences. She earned her MD from the American University of the Caribbean and a BS in Biology with a minor in Jazz Piano from the University of Tampa. A native Spanish speaker, she is active in community service and church-based outreach.

Dr. Santos values open and clear communication, creating a safe, non-judgmental space where patients feel heard and respected. She blends traditional and innovative approaches, including metabolic psychiatry and dietary strategies, to support wellness. Her care is culturally sensitive and patient-centered, always tailored to each individual’s needs and values. Through empathy and education, she empowers patients and fosters resilience.

Dr. Santos begins with a thorough assessment of each patient’s medical, psychiatric, and lifestyle history. She collaborates with patients to build personalized, evidence-based treatment plans that reflect their goals and preferences. Her holistic care model considers social, cultural, and environmental influences, and she ensures consistent follow-up to adjust care as needed, promoting informed, long-term wellness.

Dr. Arjun Kaverimanian is an adult psychiatrist with a clinical approach emphasizing the intersection of medication-based treatment and talk therapy. He earned his medical degree from Saint Louis University School of Medicine, after which he completed his psychiatry residency training at Loyola University Medical Center. During his training, he gained experience across a wide range of mental health settings, including community mental health centers and the Department of Veterans Affairs, and worked at various levels of care—from inpatient units to partial hospitalization and intensive outpatient programs, as well as outpatient clinics.

Dr. Kaverimanian has cultivated a robust skill set in psychotherapy techniques—including psychodynamic therapy, Acceptance and Commitment Therapy, Cognitive Behavioral Therapy, supportive therapy, and mindfulness-based approaches—which he integrates alongside evidence-based medication management.

Dr. Kaverimanian is committed to understanding each patient as a whole, taking into account the interplay of psychological, social, and biological factors that shape a person's mental health. He has particular areas of interest in the treatment of depression, anxiety, and post-traumatic stress disorder.

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Dr. Cecilia Fitz-Gerald is a board-certified psychiatrist trained in adult psychiatry and consultation-liaison psychiatry, formerly known as psychosomatic medicine. She has been practicing for over five years and has extensive experience working in a variety of clinical settings, including inpatient, outpatient, and emergency psychiatry. In addition, she specializes in working with patients with acute and chronic medical conditions that may be affecting their mental health, such as cancer, stroke, or a heart condition. She provides patient-centered care utilizing a collaborative approach to help her patients reach their goals. She is a native of Louisiana and a graduate of the LSU School of Medicine in Shreveport. She was elected to the prestigious medical honor society, Alpha Omega Alpha, during her fourth year of medical school and was awarded the John W. Bick Excellence in Psychiatry award. She completed her psychiatry residency training at the University of Texas Southwestern Medical Center where she served as Chief Resident and was a PRITE Fellow. Afterwards, she completed a fellowship in consultation-liaison psychiatry at Yale-New Haven Hospital. Dr. Fitz-Gerald has multiple scholarly publications, particularly in the fields of emergency psychiatry and hospital delirium and has presented at the annual conference for the Academy of Consultation-Liaison Psychiatry. She is passionate about academic medicine and enjoys teaching medical students and residents. Her other areas of clinical interest include ICU delirium and cardiac psychiatry.

Dr. Triston Wong is a board-certified adult psychiatrist who emphasizes a collaborative approach and strong therapeutic alliance in the treatment of psychiatric conditions. Though his practice focuses on medication management, Dr. Wong advocates for a holistic approach to treatment. He may incorporate elements of various psychotherapies, including supportive, cognitive-behavioral (CBT), and insight-oriented therapy. At times, Dr. Wong may believe that additional therapy is needed for the best outcome and recommend that you bring a dedicated therapist into your care team. Dr. Wong completed his undergraduate studies at Tulane University. He received his medical degree from Louisiana State University New Orleans School of Medicine, then completed his residency training in general psychiatry at Thomas Jefferson University Hospital in Philadelphia, PA. Dr. Wong has experience working with patients of widely varying backgrounds and socioeconomic statuses. He works primarily with adult patients struggling with depression, anxiety, trauma, and grief. ‍

Jeanine Foley is a board-certified Psychiatric-Mental Health Nurse Practitioner (PMHNP-BC) with over a decade of experience in both inpatient and outpatient settings. She holds a Doctorate of Nursing Practice from the University of Colorado Denver, an MSN from Vanderbilt University, and a BS from Boston University. Her career includes service as an active duty PMHNP in the U.S. Air Force and roles in the VA and private psychiatric hospitals. She also serves as Adjunct Clinical Faculty for a PMHNP graduate program.

Jeanine believes in patient-centered care built on trust, collaboration, and respect for each individual’s life story. She integrates medication management with therapeutic techniques and creates a safe, inclusive space that is trauma-informed and aligned with each patient’s values. Jeanine emphasizes genuine connection and strives to help clients explore root causes of distress—not just manage symptoms.

Jeanine begins with a comprehensive, collaborative assessment of each patient’s medical, psychiatric, and psychosocial history. She partners with patients to develop flexible, personalized treatment plans that support holistic mental health. Her approach combines psychopharmacologic and psychotherapeutic interventions, continuously adjusting plans based on feedback and progress.