9600 North Mopac Expressway Suite 650
Austin, TX 78759
737-312-2194
Monday
6:00AM – 9:00PM
Tuesday
6:00AM – 8:00PM
Wednesday
6:00AM – 8:00PM
Thursday
6:00AM – 8:00PM
Friday
6:00AM – 8:00PM
Saturday
8:00AM – 6:00PM
Jeffrey Twiss, NP
Psychiatric Nurse Practitioner in Austin, TX
At Serenity Mental Health Centers, we are proud to provide individualized, evidence-based psychiatric care to patients across Austin, TX and nearby areas including Round Rock, Cedar Park, Lakeway, and West Lake Hills. Our mission is simple: to help you take back your life from mental illness through compassionate support and innovative, patient-centered care.
Located in the heart of Austin, our welcoming clinic is staffed by experienced, board-certified psychiatric providers who are passionate about helping individuals find real, lasting relief. Whether you’re navigating depression, anxiety, OCD, ADHD, PTSD, or bipolar disorder, we’re here to support you with advanced treatments that are tailored to your specific needs.
We understand that no two mental health journeys are the same. That’s why our Austin clinic offers customized treatment plans that address the full picture of your well-being—emotional, physical, and psychological. From your first consultation, our team takes time to understand your history, symptoms, and personal goals. We partner with you to create a treatment plan that works for your life, offering both immediate relief and long-term healing.
Our clinicians specialize in treating a wide range of conditions through cutting-edge, FDA-approved treatments, including:
Transcranial Magnetic Stimulation (TMS) Therapy
TMS is a non-invasive, medication-free treatment for depression, OCD, and anxiety. It uses magnetic pulses to stimulate areas of the brain that are underactive in individuals with mood disorders, promoting better emotional regulation and symptom relief.
Ketamine Infusion Therapy
Ketamine therapy offers rapid symptom improvement for those struggling with treatment-resistant depression, PTSD, and anxiety. Many patients notice relief after just one or two sessions, making it a powerful option for those who haven’t responded to other treatments.
Medication Management
We provide thoughtful and personalized psychiatric medication management, ensuring every prescription plan aligns with your medical history, lifestyle, and treatment goals. Our providers closely monitor your progress and make adjustments as needed to ensure the most effective outcomes.
ADHD Testing and Management
At Serenity, we use the FDA-cleared QbTest to evaluate and diagnose ADHD in children, adolescents, and adults. If diagnosed, we work with you to develop a customized management plan, which may include medication, behavioral strategies, or both.
When you walk through our doors, you’ll find more than just clinical care—you’ll find a dedicated team who truly listens. We believe that mental health care should be empowering, not overwhelming. At Serenity, we foster an environment where patients feel safe, seen, and supported every step of the way.
Our Austin psychiatric clinic is equipped with the latest treatment technologies, and our providers stay current with advancements in the field to ensure you receive the highest standard of care. From your very first appointment, we’ll work side-by-side with you to create a care plan that brings clarity, confidence, and hope back into your life.
You don’t have to face your mental health struggles alone. At Serenity Mental Health Centers in Austin, we’re here to help you find the relief and peace of mind you deserve. Whether you’re exploring treatment options for the first time or searching for a new path forward, our team is ready to support you.
Call us today at (737) 312-2194 or fill out our online contact form to schedule your consultation. Let’s take the first step toward your recovery, together.