Luna Sanchez Rivera, MD

Background and credentials

Dr. Lillian Cole is a board-certified adult psychiatrist. She completed her undergraduate education at the University of North Carolina Wilmington and went on to earn both a master’s in biomedical sciences and a medical degree from Texas Tech University. She completed her psychiatry residency training at the University of Texas Southwestern Medical Center, where she gained experience working with a diverse range of patient populations across different ethnic, socioeconomic, and clinical backgrounds.

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Treatment approach

Dr. Cole emphasizes a holistic, patient-centered approach that integrates evidence-based medicine, psychotherapeutic techniques, lifestyle interventions, and psychoeducation. She believes that listening, collaboration, and compassion are essential to guiding patients toward recovery. Her practice primarily focuses on psychiatric medication management, and she has extensive experience treating mood disorders, anxiety, trauma-related disorders, and substance use disorders. When additional therapy is necessary for the best outcome, she may recommend integrating a therapist into the treatment plan.

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What you can expect in a first visit

Patients can expect a thorough and compassionate initial evaluation, where Dr. Cole takes the time to understand their symptoms, medical history, and treatment goals. She focuses on fostering a strong doctor-patient relationship and collaborates with each patient to create a personalized treatment plan that may include medication management, therapy, and lifestyle interventions. If additional therapy is indicated, she will coordinate with other providers to ensure comprehensive care tailored to the patient’s needs.

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Why Talkiatry?

We’re a virtual mental health practice that makes it easy to find great care. We combine quality and convenience to help you thrive—faster. Our providers, like this one, are highly trained experts who specialize in medication management and collaborate with you on a treatment plan that fits your needs and comfort level.

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Dr. Kirk Murphy, MD, completed residency and fellowship training in Trauma and Consultation-Liaison Psychiatry at UCLA School of Medicine. He also completed subspecialty training at UCLA’s Human Sexuality, Anxiety Disorders, and Mood Disorders Clinics. Dr. Murphy has extensive experience caring for outpatients with anxiety disorders, mood disorders, PTSD, and complex medical conditions.

Dr. Murphy takes time to understand each patient and their unique circumstances. He focuses on clarifying diagnoses and thoughtfully discussing potential treatment options, including risks and benefits. He is committed to creating a supportive, empathic, and respectful environment that prioritizes patient comfort and collaboration.

After learning about a patient’s symptoms and needs, Dr. Murphy establishes diagnoses using standardized diagnostic instruments. He reviews findings with patients and discusses treatment options in detail, ensuring understanding and aligning care with each patient’s values and preferences.

Laura Hendricks is a psychiatric mental health nurse practitioner (PMHNP) with over 20 years of experience across a variety of clinical settings, including outpatient care, inpatient psychiatric facilities, private practice, consult-liaison psychiatry, and telepsychiatry. She has worked with individuals across the lifespan and brings a Family Systems perspective to her practice, helping patients develop greater awareness of their personal growth, attachment styles, and behavioral patterns to support more fulfilling lives.

Laura is also a long-time practitioner of Nonviolent Communication (Compassionate Communication), a method that fosters deeper empathy and connection with oneself and others. She integrates these principles into her clinical work to help individuals live more authentically and meaningfully.

Her approach is rooted in a whole-person perspective, guiding clients to recognize their strengths and utilize appropriate treatment tools. This begins with building a strong, respectful therapeutic relationship based on collaboration and shared decision-making. Laura practices evidence-based medication management and incorporates supportive counseling and psychoeducation into every session. She believes that empowering patients through education is essential to improving mental health outcomes.

Laura conducts thorough assessments to clarify diagnoses and treatment needs, with ongoing evaluation throughout the course of care. She works collaboratively with patients to refine treatment goals and strategies, always emphasizing a strengths-based and empowering approach.

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Dr. Matthew Hamilton is a psychiatrist who works with adults at all stages of life in improving mental health. He emphasizes a holistic approach in collaboration with patients to help them identify and achieve their goals. He has experience helping adults from a diversity of backgrounds with depression, anxiety, bipolar disorder, PTSD, panic, OCD, ADHD, substance use and autism spectrum disorder. He offers one-hour initial consultation appointments, as well as 20 to 30 minutes for follow-up visits. Dr. Hamilton received his undergraduate education at the University of Texas at Austin, his medical degree at Texas Tech University Health and Sciences Center, and completed his residency training at the University of Texas Medical Branch. During training he worked primarily with adults in local clinics and acute care hospitals in the greater Houston area. He was honored with an award for his accomplishments in psychotherapy during his senior year of residency. Dr. Hamilton offers his expertise in both medication management and psychotherapy in his practice, including cognitive, behavioral, motivational, and supportive therapies. He will collaborate with your therapist when you are working with one and may offer a referral to a specialist therapist if indicated.

Dr. Lynn Klimo is a board-certified psychiatrist with additional certifications in Integrative Holistic Medicine and Energy Psychology. She earned her medical degree from Case Western Reserve University and completed a psychiatry residency through NEOUCOM, along with a family practice internship at Summa Health. With more than 30 years of clinical experience across inpatient, outpatient, emergency, and consultative settings, she has also served in leadership roles and developed deep expertise in trauma-informed care, treatment-resistant cases, addiction co-occurrence, and integrative approaches that blend neuroscience, psychology, and consciousness.

Dr. Klimo fosters a supportive, respectful, and nonjudgmental space where patients feel fully seen. She emphasizes collaboration, open communication, and shared decision-making while working to uncover root causes rather than focusing solely on symptoms. Her approach is compassionate, evidence-informed, and grounded in authentic connection, honoring each patient’s values, identity, and goals.

Dr. Klimo begins with a comprehensive understanding of each patient’s history, concerns, and desired outcomes. Treatment may integrate psychotherapy, medication, lifestyle strategies, and holistic techniques. She explores emotional, relational, and behavioral dimensions, emphasizing resilience, skills, and long-term wellness. Her process includes regular reassessment and tailored adjustments to support patients in becoming their most fulfilled and authentic selves.

Dr. Denise Zusman is a board-certified psychiatrist with over 15 years of experience providing care in acute and outpatient settings. She earned her medical degree from the University of Florida College of Medicine and completed her General Adult Psychiatry residency at the University of California, San Francisco. Dr. Zusman has practiced in psychiatric emergency services and outpatient clinics including The Permanente Medical Group, San Francisco Department of Public Health, and The Tenderloin Outpatient Clinic. She is credentialed in New Zealand and has provided public mental health and early psychosis care internationally. She also offers services in Spanish when requested.

Dr. Zusman works collaboratively with patients to establish clear treatment goals from the beginning. She values open communication and prioritizes a trauma-informed, culturally sensitive approach. Her style is warm and supportive, creating a space where patients feel heard, respected, and actively involved in their care.

Dr. Zusman begins with a comprehensive evaluation to understand each patient’s history, concerns, and goals. She develops individualized, holistic treatment plans that may include medication and non-medication options, guided by evidence-based best practices. Ongoing collaboration and open communication are central to her approach.