Meet Our Miami Psychiatry Team

Liena Tamayo Flores, PMHNP-BC, is a board- certified psychiatric mental health nurse practitioner committed to delivering patient-centered care grounded in evidence-based practice. Utilizing a holistic, biopsychosocial approach to mental health, she recognizes the complex interplay between psychological, physiological, and environmental factors, and develops individualized treatment plans accordingly. Her clinical practice integrates psychotherapy, psychopharmacologic management, and lifestyle interventions to support sustained symptom remission, functional improvement, and long-term recovery.

Alyssa Christian, MA, RMHCI, is a Registered Mental Health Counselor Intern who earned her master’s degree in Clinical Mental Health Counseling from Stetson University. She has advanced training in play therapy and expressive arts and has worked with children, adolescents, and adults. Alyssa has experience supporting clients navigating depression, anxiety, ADHD, schizophrenia, trauma-related concerns, and neurodivergence. She takes a compassionate, client-centered, and trauma-informed approach, integrating evidence-based practices, including Cognitive Behavioral Therapy (CBT), with creative and developmentally appropriate interventions. Alyssa is passionate about creating a safe, supportive space where clients feel seen, heard, and understood. She values building strong therapeutic relationships and tailors her approach to each individual, helping clients strengthen emotional regulation, build confidence, and develop meaningful coping strategies for lasting growth.

Victor Gonzalez is a board-certified psychiatric mental health nurse practitioner (PMHNP-BC). He earned his bachelor’s degree at West Coast University and his master’s degree at Florida International University. Before pursuing his master’s degree, Victor spent his nursing career working in an inpatient mental health facility. Victor earned his advanced nursing degree, specializing in psychiatric mental […]

Daniel Clark, PMHNP-BC, is a board-certified psychiatric mental health nurse practitioner who provides compassionate, evidence-based care across the lifespan. He earned his degree from Nova Southeastern University in 2023 and blends psychopharmacology with holistic, research-supported therapies to treat depression, anxiety, bipolar disorder, schizophrenia, ADHD, and OCD.

Jose Joel Cartagena is dedicated to delivering compassionate, personalized, and comprehensive mental health care. He takes a holistic approach to treatment that considers the mind, body, and overall well-being of each patient while creating a safe and welcoming space where individuals feel understood and supported. Jose Joel Cartagena is a board-certified psychiatric mental health nurse […]

Jessica Green, PMHNP-BC, is a board-certified Psychiatric Mental Health Nurse Practitioner with a strong commitment to providing compassionate, patient-centered care. She earned her Bachelor of Science in Nursing from Florida State University in Tallahassee, Florida, and her Master of Science in Nursing from Drexel University in Philadelphia, Pennsylvania. Since becoming certified as a PMHNP, Jessica […]

James Roberts is a Registered Clinical Social Work Intern who earned both his Bachelor’s and Master’s degrees in Social Work from Florida Atlantic University. He has experience working with adults navigating a range of mental health concerns, including anxiety, depression, trauma, substance use, and self-esteem challenges. James has supported individuals managing obsessive and intrusive thought patterns using exposure and response prevention informed interventions, as well as those coping with chronic stress, medical concerns, and major life transitions. He also has experience working with neurodiverse individuals and those living with serious and persistent mental illnesses, including schizophrenia. His clinical work focuses on helping clients improve emotional regulation, reduce avoidance patterns, and develop practical coping strategies that support long-term functioning. He incorporates problem-solving and skills-based interventions to help clients build insight, increase flexibility, and make meaningful, sustainable changes. James utilizes an integrative, evidence-based approach to treatment, incorporating Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), Motivational Interviewing (MI), Solution-Focused Therapy, and exposure-based strategies. He works collaboratively with clients to develop individualized treatment plans that align with their goals, values, and readiness for change. As a clinician with a mobility disability, James is committed to accessibility and the use of assistive technology to expand access to mental health care. He is passionate about creating an inclusive therapeutic environment where individuals of all abilities feel supported and understood. Outside of his clinical work, James enjoys graphic design and web development, combining creativity with technical problem-solving.

Damian Gonzalez-Oliva is a mental health counselor who earned his master’s degree in Counseling Psychology from Florida International University. He has experience providing therapy to adults navigating anxiety, depression, trauma-related concerns, OCD, ADHD, identity development, and life transitions. Damian integrates Cognitive Behavioral Therapy (CBT), Schema Therapy, trauma-informed interventions, and narrative approaches to help clients identify […]

Diana Orozco was born and raised in South Florida. She earned her Bachelor’s degree in Biology from Florida International University, where she developed a strong foundation in the sciences and a passion for healthcare. With over seven years of experience in the field, Diana has built her career around advancing mental health awareness and improving the […]

Dr. Julian Ariza, MD is a board-certified psychiatrist at Elevate Psychiatry, serving patients in Miami and throughout Florida via telehealth. He brings a comprehensive, evidence-based approach to psychiatric care, with clinical expertise in mood disorders, anxiety, ADHD, bipolar disorder, PTSD, and treatment-resistant depression. Dr. Ariza is committed to individualized care — recognizing that every patient […]