Dr. Li is a board-certified adult psychiatrist based in Florida. He has a particular focus on combining supportive psychotherapy techniques with medication management in the treatment of psychiatric conditions. Some conditions he has particular experience in managing include attention/focus difficulties, anxiety, depression and bipolar mood issues, but he is well-versed in addressing a wide variety of diagnoses.

Background and credentials

Dr. Diane Lewis is board-certified in general psychiatry by the American Board of Psychiatry and Neurology. She earned both her undergraduate and medical degrees at Texas A&M University (College Station and Temple, TX) before completing her general psychiatry residency at UT Southwestern - Austin Programs (now Dell Medical School residency programs). After her residency, she practiced for eight years as a staff psychiatrist at the University of Texas' student counseling center. She also has experience working in hospital admissions and emergency department settings.

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Treatment approach

Dr. Lewis employs a medication-management-focused approach typically paired with supportive therapy during 30-minute follow-up visits. She strongly values a collaborative treatment approach, frequently encouraging patients to incorporate additional therapy for the best outcomes. Her primary specialty is college mental health, treating patients aged 18-45 with a range of mental health conditions from mild to complex. Dr. Lewis emphasizes authenticity, compassion, and recognizing patients beyond their diagnoses, providing care tailored to individual circumstances and goals.

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What you can expect in a first visit

During a first visit, patients can expect Dr. Lewis to conduct a thorough evaluation, carefully listening to their concerns, and considering their symptoms within the broader context of their lives. Her patients appreciate her down-to-earth and compassionate communication style. She aims to create an environment where patients feel understood, respected, and actively involved in shaping their personalized treatment plan, often recommending additional therapy support when beneficial for achieving optimal outcomes.

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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. Scott Masters is a Board-Certified psychiatrist and psychoanalyst with over 30 years' experience in medication management and therapy. He is living in Hawaii after a 20-year training and working in New York City.

Columbia University Vagelos College of Physicians and Surgeons

Columbia University Psychiatry Residency Program, Chief Resident

Columbia University Public Psychiatry Fellowship

Columbia University Center for Psychoanalytic Training and Research

Dr. Masters offers an integration of medication management and various psychotherapy. He is certified in supportive psychotherapy, prolonged exposure therapy for PTSD, motivational interviewing, CBT for chronic pain, Integrated Behavioral Couples Therapy and Whole Health.  With the right combination of treatments, patients can achieve their potential and relieve suffering.

In an initial visit, patients can expect a thorough, collaborative discussion with shared decision making to understand their symptoms, life goals, and clinical needs. Dr. Masters will evaluate the patient's condition to determine appropriate medication interventions and discuss personalized treatment recommendations including integrated psychotherapy.  Typical follow-up visits are approximately 20-30 minutes in length. Depending on the severity and complexity of a patient's situation, referrals to additional counseling or therapy may also be suggested.

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Background and credentials

Dr. Escamilla is a board-certified psychiatrist with over 20 years of experience in treating mental health conditions. He is a graduate of Harvard College and earned his medical degree from the University of Texas Southwestern Medical School. He completed his psychiatry training at the University of California at San Francisco and further specialized through a research fellowship with the American Psychiatric Association. In addition to his clinical work, he is a Jungian Analyst and holds academic positions as an adjunct professor at Rutgers University Department of Psychiatry and as the Frank McMillan Jr. Scholar at the Jung Center of Houston.

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Treatment approach

Dr. Escamilla brings a deeply analytical and research-driven approach to psychiatry, integrating traditional psychiatric treatment with Jungian analysis. He has a strong background in academic research and clinical psychiatry, contributing extensively to the field through research publications. His expertise spans a wide range of mental health challenges, and he is committed to understanding the complexities of each patient’s experience to tailor a treatment plan that best suits their needs.

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What you can expect in a first visit

During the first visit, patients can expect a comprehensive psychiatric evaluation that takes into account their personal history, psychological patterns, and treatment goals. Dr. Escamilla’s approach emphasizes thoughtful analysis and evidence-based care, ensuring that each patient receives a personalized and insightful treatment plan. His sessions may incorporate medication management, psychotherapy, and Jungian analytical techniques to provide a holistic and individualized treatment experience.

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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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Thomas Ittoop, MD has experience practicing in both academic and community settings. He earned his medical degree from Central Michigan University and completed his psychiatry residency at Baylor College of Medicine. His background reflects a commitment to comprehensive, patient-centered care grounded in clinical rigor and human understanding.

Dr. Ittoop fosters a warm, collaborative environment rooted in genuine human connection. He values uncovering core patterns, meaning, and the story beneath symptoms. His approach emphasizes curiosity, emotional insight, and self-understanding. Patients can expect transparency, clear communication, and shared goal-setting that honors their strengths, long-term vision, and capacity for resilience and wholeness.

He begins with a thorough initial evaluation exploring symptoms, personal and family history, personality patterns, and desired life changes. Together, he and his patients identify core goals and develop a personalized treatment plan. His integrative therapeutic style includes thoughtful medication management, regular check-ins, and a focus on long-term transformation—building clarity, resilience, and a grounded sense of self that extends beyond treatment.

Dr. Tammara Davis is a board-certified adult psychiatrist with over 15 years of experience treating patients across inpatient, outpatient, emergency, and telepsychiatry settings. She earned her medical degree from the University of Tennessee Health Science Center, completed her psychiatry residency at St. Elizabeths Hospital in Washington, DC, and holds a B.S. from Xavier University of Louisiana.

Dr. Davis previously served as a Primary Care–Mental Health Integration psychiatrist at the Veterans Health Administration, where she helped expand access to care in community-based clinics. She is an active member of the Black Psychiatrists of America, where she advances advocacy and equity in mental health care. While she has treated a wide variety of patients from all walks of life, her clinical focus has been on improving access to quality mental healthcare for historically marginalized communities.

Dr. Davis specializes in mood and anxiety disorders, including depression, PTSD, and perinatal mental health. Her approach is holistic, integrative, and patient-centered—grounded in cultural humility and collaborative care. She does not prescribe benzodiazepines, focusing instead on evidence-based strategies that support long-term wellness. While treating a wide variety of patients, Dr. Davis’ clinical focus has been on adults from marginalized and/or minoritized communities.

Dr. Davis begins care with a consultation to ensure a strong fit and shared treatment goals. Dr. Davis is committed to creating a safe, trusting space where patients feel empowered and in control of their healing. She recognizes that not all patients require medication and integrates culturally affirming support when therapy and education are more appropriate.

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