About Us

I view the comprehensive design with a classic M.D. Psychiatry approach (Biopsychosocial model - also Johns Hopkins "The Perspectives"), Psychodynamic/Psychoanalytic attunement (6 years additional training), and Evolutionary Psychiatry lens. With these, the dynamic structure and beauty of the mind becomes more intuitively sensed and systematically engaged.

Completed my adult psychiatry residency at Duke University Medical Center and recognize the importance of synergistic effects of pharmacotherapy and psychotherapy to achieve best clinical outcome. Beyond Medical school and Psychiatry residency, I completed an additional Ph.D. in Neurosciences, fostering a deeper understanding of the field of Psychiatry and psychotropic treatment options. I worked within the Duke University medical system via multiple roles and am a seasoned provider with detailed experience in patient care. I have additional knowledge and experience in adjunct treatments including TMS and Ketamine.

I am a board-certified psychiatrist with over 40 years of experience, trained at St. Vincent’s Hospital in New York, with a fellowship in CBT from the Beck Institute and advanced training in Mind-Body Medicine. My career includes work in inpatient, outpatient, partial hospital, and consultation-liaison settings, followed by 34 years in private practice in Rockland County, NY. Now based in Denver, I provide telepsychiatry services in collaboration with Great Oak Psychiatry and Dr. Luis Vallajo.

As a board certified psychiatrist, I believe in providing patient-centered, evidence-based, and compassionate care. My goal is to provide a welcoming and supportive environment. I prioritize collaboration and education, helping patients understand their conditions and treatment options, so we can work together to develop effective treatment plans.

Dr. Eric Zhang is a dedicated psychiatrist focused on providing high-quality and compassionate psychiatric care. He offers virtual appointments for ages 18 and up, making healthcare readily accessible to his patients. His practice style is holistic, striving to create a safe and comforting atmosphere in which patients can talk openly and freely.

I completed residency in Consult Liaison in the Psychiatry department at Cedars Sinai Medical Center in Beverly Hills, California. I specialize in working with busy adults who need assistance navigating challenges including anxiety, depression, bipolar disorder, and trauma-related conditions. I enjoy partnering with individuals who value a holistic, collaborative approach, combining medication management with lifestyle adjustments and therapy to create a tailored treatment plan. Whether you’re new to mental health care or looking to refine an ongoing treatment strategy, I’m here to help you become the best version of yourself.

I am a board-certified Psychiatric Mental Health Nurse Practitioner with a strong foundation in both medical and mental health care. My experience working in critical care has given me the privilege of supporting individuals through some of their most challenging moments, which shaped my compassionate, patient-centered approach.

I completed my residency under the guidance of the Consultation-Liaison Psychiatrist at Cedars-Sinai, where I worked with patients of all ages and diverse backgrounds. Prior to advanced practice, I received multiple Patient Quality Service Awards at Cedars-Sinai as a registered nurse. My training includes experience in depression, anxiety, bipolar disorder, schizophrenia, OCD, ADHD, & complex medical-psychiatric conditions. I’m known for being fully engaged, present, and compassionate in sessions, and for creating an environment where clients feel safe to speak openly without judgment.

Alannah Skye Bushey is the Practice Manager at Great Oak Psychiatry, where she has worked alongside Dr. Luis Vallejo since the early stages of the practice. She supports both patients and providers through the daily operations of the clinic, helping ensure care is organized, accessible, and delivered with compassion. Alannah brings a strong background in mental health administration, patient coordination, and practitioner support, with a focus on creating systems that prioritize both clinical excellence and human connection.

Terry brings a unique, well-rounded background to recruiting with experience spanning engineering, insurance, and real estate. This diverse foundation allows him to approach hiring with both analytical precision and a strong people-first mindset, balancing structure, risk awareness, and relationship-building.

I serve as one of the Practice Managers for Great Oak Psychiatry, where I support daily operations and help ensure a smooth experience for both patients and providers. Alongside this role, I am an Associate Marriage and Family Therapist (AMFT) in private practice, where I work primarily with children and adolescents. I received my master's degree in Clinical Psychology from Pepperdine University and have undergone training in therapeutic modalities, including CBT, DBT, and EMDR. My background in both administrative and clinical settings allows me to support mental health treatment by bringing insight, warmth, and organizational care to my work.