Sigma Mental Health Urgent Care is a mental health treatment facility serving San Antonio and the surrounding Texas area. The facility provides specialized care tailored to meet the unique needs of each client.
Learn more about Crisis Services, Anxiety Treatment, Emergency Mental Health.
Sigma Mental Health Urgent Care is a specialized outpatient clinic in San Antonio, Texas, offering immediate psychiatric and therapeutic services to individuals experiencing mental health crises. Founded by Dr. Melissa Deuter, MD—who has been practicing psychiatry in the local community since 2004—Sigma is designed to provide an alternative to emergency rooms, involuntary hospitalization, and legal system involvement.
The clinic offers walk-in and scheduled care, including mental health evaluations, short-term counseling, medication management, and referrals for long-term treatment when necessary. Sigma serves as a critical access point for individuals who are currently without a mental health provider, helping bridge the gap to ongoing care. By intervening early and providing timely support, Sigma aims to reduce the need for higher levels of care and support patients in remaining safely within their communities.