Ann Landowne, MD

Shanika is a dedicated and compassionate board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with over a decade of experience in the mental health field. She holds a Bachelor of Science in Nursing, a Masters in Nursing Education, and a Post-Master’s Certificate as a Family Psychiatric Nurse Practitioner. Shanika is known for her patient-centered approach, prioritizing empathy, respect, and individualized care. She is committed to building strong therapeutic relationships grounded in trust and open communication.

New patients can expect a warm, non-judgmental environment where they feel heard and supported. Shanika collaborates closely with each patient to create personalized treatment plans, helping them feel empowered in their mental health journey.

Shanika begins with a comprehensive psychiatric evaluation to understand each patient’s history, symptoms, and goals. Her treatment may include medication management, supportive therapy, and psychoeducation. She specializes in anxiety, depression, bipolar disorder, ADHD, trauma/PTSD, mood disorders, and women’s mental health. Shanika has extensive experience providing care for both adolescents and adults in outpatient settings, with a particular focus on underserved communities.

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Dr. Michelle Zaydlin is a board-certified psychiatrist who has experience in caring for diverse patient populations presenting with an array of diagnoses. Her interests include neurodevelopmental disorders (autism, ADHD), mood disorders, anxiety, trauma, and comorbid medical conditions. She has completed internships in pediatric neuropsychology and worked as a behavior therapist, delivering Applied Behavior Analysis (ABA) therapy, enriching her understanding of development and neurocognitive functioning. Additionally, Dr. Zaydlin actively participates in research and is actively engaged in educational initiatives for other healthcare providers. Dr. Zaydlin believes in a collaborative and compassionate approach to mental health care. She works with patients across their lifespans, integrating psychopharmacology and psychotherapy. She integrates cultural sensitivity with evidence-based practices to provide individualized, holistic care. Her empathetic approach and clinical knowledge enable her to foster meaningful connections with her patients and facilitate positive treatment outcomes.

Dr. Zhou is a board-certified psychiatrist who has more than 4 years of experience practicing in various clinical settings with an emphasis on mental health care in outpatient settings. She practices a holistic approach to developing an individualized plan to work toward a patient's goals. Dr. Zhou is experienced in treating depression, bipolar spectrum disorders, obsessive-compulsive disorders, post-traumatic stress disorder, generalized anxiety, and other related psychiatric disorders. Dr. Zhou received her medical degree from Texas Tech University Health Sciences Center School of Medicine and completed her adult psychiatry residency training at LSU Health Shreveport. Dr. Zhou's background and experiences have broadened her understanding of cultural stigmas and the relationship it plays in psychiatric care. She incorporates a multitude of treatment modalities such as supportive therapy, cognitive behavioral therapy, and mindfulness practices as an adjunct to pharmacotherapy. Dr. Zhou recognizes the value of a multifaceted approach to wellbeing and may recommend treatment modalities that are complementary to medication management.

Dr. Leslie Davis became a psychotherapist because she believes that mental health shapes and influences various aspects of life. Mental health is considered vital! She has been a Doctor of Social Work since 2021 and a Licensed Clinical Social Worker since 2019, with experience supporting children, adolescents, young adults, and adults with concerns such as trauma, substance abuse, intimate partner violence, depression, anxiety, PTSD, mood disorders, marital issues, and more. She has extensive experience in various settings including inpatient, outpatient, partial hospitalization (PHP), intensive outpatient (IOP), school settings, community-based settings, and emergency departments.‍Dr. Leslie Davis does not see her role as a therapist as needing to "save the world” or "empower” clients. Instead, she believes in working alongside clients to help them identify tools within themselves and community resources to successfully achieve their goals. The types of therapy offered include, but are not limited to, Cognitive-Behavioral Therapy (CBT), Culturally Sensitive Therapy, Dialectical Behavior Therapy (DBT), Motivational Interviewing, Multicultural Therapy, Person-Centered Therapy, and Solution-Focused Therapy. Alongside the use of evidenced-based practices and culturally informed care, Dr. Leslie Davis has developed a proven approach for helping clients (a) identify the root cause of their challenges and (b) create a tailored plan that leads to measurable progress.

Dr. Jaime Thomas, DO, earned her Doctor of Osteopathic Medicine from Oklahoma State University Center for Health Sciences and completed her psychiatry residency at Einstein Medical Center in Philadelphia. She is dedicated to providing culturally sensitive, holistic mental-health care, supporting patients through life’s most challenging moments by addressing the whole person—mind, body, and environment.

Dr. Thomas emphasizes understanding each patient’s unique story and identifying meaningful avenues for change. Her approach integrates lifestyle modifications, nutrition, spirituality, physical activity, community, and medication when appropriate, ensuring care is thoughtful, personalized, and collaborative.

Treatment begins with comprehensive sessions to explore a patient’s life story, concerns, and goals. Follow-up visits focus on fostering growth, maintaining stability, and supporting long-term well-being, creating a safe space for sustainable mental-health improvement.

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.