Meet our Group of Psychiatric Healthcare Professionals
Susanna Seay, APRN, PMHNP-BC
Susie specializes in psychiatric medication management with a special interest in the treatment of ADHD, perinatal mental health, treatment resistant depression, and substance use disorders. She sees individuals 12 years of age and older and has practiced in adolescent residential treatment and outpatient private practice. Susie is deeply committed to providing psychiatric care that incorporates the latest research and evidenced-based clinical practice guide-lines, and strives to remain informed of novel treatment options. She is a Clinical Instructor and preceptor with the University of Texas at Austin School of Nursing and enjoys providing teaching and education regarding psychiatric diagnoses, various available treatment options, and how psychiatric medications exert their therapeutic effects.
Jessica Hernandez, APRN, PMHNP-BC
Jessica is a board certified Psychiatric Mental Health Nurse Practitioner and has been practicing in the Austin community since 2012 after graduating from The University of Texas at Austin. She has practiced in a variety of settings including inpatient psychiatric hospitals, detox and inpatient substance use treatment centers, and outpatient private practice. Jessica served as adjunct professor at Concordia University 2012-2013. She regularly serves as a preceptor to PMHNP students.
Jessica provides psychiatric diagnostic services and medication management with brief psychotherapeutic interventions. Her approach to care is holistic, collaborative, empowering, practical, and evidence-based in order to improve the lives of those whom she provides care. Jessica enjoys helping individuals with a variety of mental health issues with a special focus on psychotic disorders, bipolar disorders, complex trauma and PTSD, and substance use disorders. Jessica sees individuals 15 years of age and older.
Jessica Hyde, APRN, PMHNP-BC
Jessica is a board certified psychiatric mental health nurse practitioner specializing in the treatment and management of depression/mood and anxiety disorders, bipolar, OCD, and thought disorders. She enjoys partnering to find individualized solutions unique to each client. She worked for the state of TX in psychiatry for a number of years before entering into private practice. What she loves best is helping provide relief to individuals who have been suffering. In her down time Jessica enjoys the outdoors, family time, her dogs and music. Jessica sees individuals 18 years of age and older.
Jude Chedville, RN, MSN, ACNS-BC
Judith is an Advanced Practice Registered Nurse with previous experience in family medicine. A native of Louisiana, Judith obtained her first degree—a Bachelor of Science in Engineering—from Louisiana State University. In 2006, Judith left her engineering career in the oil field service industry to pursue more fulfilling work in health care. In 2012, Judith obtained her master’s in nursing from the University of Texas, Austin. Spending over a decade in family medicine with a special interest in diabetes, mental health, and sexual health.
Judith has a love for sports, stargazing and spending time with her wife, daughter and a full house of pets, to include Bobbie Jean, the ball python. With over 18 years' service in the National Guard, Judith has a special appreciation for the challenges facing Veterans and people from all walks of life.
Judith joins Greater Austin Psychiatry and Wellness with a special interest in a holistic approach to a patient’s well being that traditional medicine can at times fail to deliver. After her own journey with HRT and the discovery of its many benefits; Judith is happy to be offering menopause hormone therapy through a new wellness arm of Greater Austin Psychiatry as well as offering HRT for men and trans patients. Her wellness programs will include peptide and IV therapies. Judith is also offering in office and at-home ketamine-assisted therapy.
Judith is a Board Certified Clinical Nurse Specialist.
Anne Phillippe, APRN, PMHNP-BC
Anne Phillippe is a board certified psychiatric mental health nurse practitioner who provides medication management and brief psychotherapy through a holistic and evidenced based approach. Anne completed her MSN at Texas Tech Health Science Center and also holds an MSN in Counseling Psychology from the University of North Texas. She has a special interest in depression, anxiety, ADHD, bipolar, and trauma. Prior to joining private practice, Anne spent 10 years in oncology, helping individuals and families cope through their cancer journey and establish treatment goals. Anne sees individuals 14 years of age and older.
Alma Nevarez, APRN, PMHNP-BC
Alma is a board certified psychiatric mental health nurse practitioner specializing in the treatment and management of mood and anxiety disorders, bipolar disorder, OCD, and ADHD with special interest in working with individuals who have experienced trauma and PTSD. She sees individuals 14 years of age and older. In her spare time, Alma enjoys working out, spending time with her dog (Rogue), time with her family and friends, and being an avid Texas Tech Red Raider.
Sana Powell, APRN, PMHNP-BC
Sana is a board-certified Psychiatric Mental Health Nurse Practitioner at Greater Austin Psychiatry and Wellness, where she provides compassionate care through comprehensive medication management and brief psychotherapy for children, adolescents, and adults. Her practice is rooted in a culturally sensitive, trauma-informed, and evidence-based approach. As a Christian, Indian-American woman, mother, and LGBTQIA+ affirming provider, Sana brings a deeply inclusive perspective to her work, ensuring that the unique needs of each patient are understood and respected.
Sana holds a Master of Science in Nursing from the University of Texas at Austin and is particularly interested in the treatment of depression, anxiety, ADHD, and trauma-related disorders. Her background as a Licensed Professional Counselor, with over five years of experience serving diverse populations, further enhances her holistic approach to mental health care. She also earned a Master of Arts in Mental Health Counseling & Behavioral Medicine from Boston University School of Medicine.
Committed to promoting the overall wellness of both mind and body, Sana strives to build strong, therapeutic relationships that honor each individual’s identity and worldview. Outside of her clinical work, she is an author and wellness educator who is passionate about destigmatizing and raising awareness around mental health. In her free time, she enjoys exploring Austin’s walking trails with her family, reading, and indulging in episodes of The Great British Bake Off.
Sana currently sees individuals aged six and older, both in person and virtually.
Shy Johnson, APRN PMHNP-BC
Shy Johnson is a board-certified Psychiatric Mental Health Nurse Practitioner with extensive experience and expertise in mental health care. Using a culturally sensitive, trauma-informed, and evidenced-based approach, she is committed to providing comprehensive, patient-centered care.
She earned her Master of Science in Nursing at the University of Texas at Austin and has a special interest in the treatment of depression, anxiety, ADHD, bipolar disorder, LGBT population, and trauma-related disorders. Utilizing evidence-based practices, she develops individualized treatment plans that encompass medication management, brief psychotherapy, and holistic approaches to promote wellness.
Known for her empathetic approach and strong therapeutic skills, Shy builds meaningful connections with patients, fostering a safe and supportive environment for healing. She is passionate about mental health advocacy and dedicated to reducing stigma through education and community outreach.
Nicole McLain APRN, PMHNP-BC
Nicole joined Greater Austin Psychiatry and Wellness this past year, bringing over 17 years of experience in psychiatric care. Throughout her career, she has worked in various healthcare settings, including inpatient, outpatient, and community healthcare. Nicole is dedicated to helping patients achieve their mental health goals and enhance their overall well-being. She believes in taking a holistic approach to mental health care, providing a well-rounded perspective that considers the individual's unique circumstances and needs.
An LGBTQIA+ ally, Nicole strives to create a supportive and safe space for all individuals seeking care. She is passionate about fostering an inclusive environment where everyone feels heard, understood, and respected. With a clinical focus on depression, anxiety, bipolar, and psychotic disorders, Nicole offers expert and compassionate care tailored to each individual's specific needs. She understands the complexities of these conditions and works collaboratively with her patients to develop personalized treatment plans. Nicole specializes in the treatment of adults aged 18+ and offers both telemedicine and in-person appointments, providing flexibility and accessibility to her patients.
