Lauren Morris, MD

Dr. Jaffarzad is a board eligible adult psychiatrist who completed her undergraduate training at the University of Texas at Austin and earned her medical degree at the American University of the Caribbean. She completed her psychiatry residency at Louisiana State University Our Lady of the Lake Psychiatry Residency Program. After completing residency, she worked in an outpatient setting and provided consultation liaison services at Our Lady of the Lake Hospital. Moreover, she held volunteer academic positions supervising and instructing residents and medical students. She has experience treating culturally diverse patient populations with a variety of mental health conditions. Dr. Jaffarzad primarily offers medication management in conjunction with supportive therapy during follow-up visits. She values the importance of open communication and a strong doctor-patient therapeutic alliance.

Dr. James “Jim” Staudenmeier is a physician with a distinguished career in military and civilian psychiatry. A retired Colonel in the U.S. Army, he has served as a plenary and invited speaker at national and international conferences on topics including addiction, electroconvulsive therapy, hypnotherapy, and quality improvement. He is a Certified Healthcare Executive, holds a master’s degree in preventive medicine and biometrics, and has published in peer-reviewed journals. His clinical background includes pain management, addiction psychiatry, child and adult psychiatry, and academic appointments at multiple universities.

Dr. Staudenmeier values collaboration and encourages patients to ask questions, clarify expectations, and identify their primary concerns from the start. While medication management is part of care, he emphasizes insight, goal setting, and skill building. He integrates hypnotherapy, guided imagery, relaxation, and meditation to support wellness, pain management, sleep, anxiety, and addiction, tailoring treatment to each patient’s needs.

Dr. Staudenmeier takes a flexible, whole-person approach, combining medication management with evidence-based therapies such as CBT, CPT, motivational interviewing, and family-based interventions. He works comfortably with children, adults, families, service members, Veterans, and individuals facing life transitions, including end-of-life concerns. His goal is to help patients develop practical tools for lasting mental, emotional, and spiritual well-being.

Dr. Zeynep Altun is board-certified in Psychiatry and holds a Ph.D. in Neuroscience. Dr. Altun graduated cum laude from Istanbul University, Istanbul Medical School. She completed her residency training in Neurology and is Turkish board-certified in clinical Neurology. Subsequently, she moved to the U.S. and finished her Ph.D. in cellular Neuroscience at Cornell University Graduate School of Medical Sciences. Dr. Altun completed her psychiatry residency training at Albert Einstein College of Medicine, Department of Psychiatry and after, her clinical fellowship in Comprehensive Psychiatric Emergency Program at Columbia University Medical College, New York Presbyterian Hospital. Dr. Altun has practiced in various settings including Bellevue Hospital, New York Presbyterian Hospital, Columbia Doctors Faculty Practice Office, Mount Sinai West and Mount Sinai Morningside Hospitals. Dr. Altun has held various academic appointments at New York University School of Medicine Department of Psychiatry; New York Presbyterian Hospital-Columbia University Medical College Department of Psychiatry; New York State Psychiatric Institute and Mount Sinai School of Medicine Department of Psychiatry. She spent most of her professional career supervising and teaching medical students, psychiatry residents and nurse practitioners. As an adult psychiatrist, Dr. Altun has extensive theoretical knowledge of the nervous system and its disorders and more than 10 years of experience in treating various mental illnesses including mood disorders, anxiety disorders, psychotic disorders, autism-spectrum and neuropsychiatric disorders, psychiatric emergencies and crisis management as well as cognitive behavioral and supportive psychotherapy. In Columbia Doctors, she collaborated closely with the Lieber Recovery Clinic, treating young adults with various mental illnesses. The philosophy of her practice is to collaborate with patients and work together with them so that they can lead symptom-free, productive, and stable lives.

Karen Tonner, MSN, PMHNP-BC is an ANCC board-certified Psychiatric Mental Health Nurse Practitioner with over eight years of experience providing psychiatric care in outpatient and community mental health settings. She works with patients across the lifespan and treats a broad range of mental health conditions, including depression, anxiety disorders, attention-deficit/hyperactivity disorder (ADHD), obsessive-compulsive disorder (OCD), and post-traumatic stress disorder (PTSD).

Karen primarily provides medication management in conjunction with supportive therapy, using evidence-based practices to help patients achieve symptom relief and improved functioning. Her approach to care is holistic, person-centered, and collaborative, emphasizing shared decision-making and individualized treatment planning. She strives to create a welcoming, approachable, and supportive environment where patients feel comfortable being themselves and actively participating in their care. She believes that understanding each patient’s unique experiences, goals, lifestyle, and strengths is essential to effective mental health treatment.

Karen earned her Bachelor of Science in Nursing from Kennesaw State University and her Master of Science in Nursing from the University of Alabama at Birmingham. She is dedicated to continuing education to remain current with psychiatric research and is committed to delivering compassionate, high-quality care that helps patients feel heard, respected, and empowered.

Dr. Michele Kerbow is a board certified psychiatrist with more than 20 years of clinical experience. She completed her undergraduate training at Clemson University before continuing to the University of South Carolina School of Medicine in Columbia, SC. From there, she completed her General Psychiatry Internship and General Adult Psychiatry Residency through the University of Virginia in Roanoke. Though she has a wide array of experience in psychiatric care and psychological assessment, Dr. Kerbow has a particular interest in the treatment of Veterans' issues and trauma. Her most recent work saw her caring for both Veterans and Active Duty military through the Fayetteville VA Medical Center in Jacksonville, NC and the Naval Hospital Jacksonville in Florida. She believes strongly in the interconnectivity of mental and physical health, especially as it relates to trauma. Patients seeking psychiatric assistance will find Dr. Kerbow to be an empathetic and approachable provider. She places an emphasis on the importance of both therapy and medication management in the treatment of mental health, and has a strong history of collaboration with therapists and counselors in order to enact the best treatment plan possible.

Dr. Regina Fu is a board-certified psychiatrist who began her interest in Psychiatry while studying Psychobiology at UCLA. After completing her General Psychiatry residency at University of Rochester, she emphasizes a holistic approach to mental health treatment using the biopsychosocial foundation. Her approach to patient care combines evidence-based medicine while recognizing the individual factors that can influence well-being. She has a special interest in Cultural Psychiatry and prioritizes providing personalized and effective care to a diverse patient population.