For over 40 years, The Pain and Stress Center has been a trusted name in natural health—founded in San Antonio, Texas by pioneering experts in brain chemistry and nutritional therapy. Groundbreaking formulations like Anxiety Control 24® and a commitment to orthomolecular medicine helped change the way thousands manage stress, mood, pain, and overall well-being. Founded in San Antonio, Texas in 1979 by Dr. Billie Sahley, Ph.D., C.N.C., PSC was one of the first organizations in the U.S. to bridge orthomolecular medicine with mainstream nutritional therapy. Dr. Sahley, a former pain patient herself, became a national voice in the integrative health movement. Her mission: to help others find relief from stress, anxiety, chronic pain, and depression using neurotransmitter-targeted amino acid therapy. Alongside Dr. Katherine Birkner, C.R.N.A., Ph.D., C.N.C., the duo brought a revolutionary model of care to light—one based on restoring biochemical balance through precise, research-backed

My staff and I believe that healthy skin leads to beautiful skin, and that you deserve both! We welcome male and female patients of all ages and skin types, for both medical and cosmetic needs.

Drop of Sunshine believes that "we are all artists". Regardless of what you do, you create something beautiful every day just by being uniquely you. It is that simple. Whether you're a construction worker, stay at home parent, or a sculptor, your journey matters. Drop of Sunshine is here to join you on your journey, offering high quality products designed to bring the inner artist out of you.

DPT is a contract development and manufacturing organization (CDMO) specializing in sterile and non-sterile semi-solid and liquid dosage forms. DPT provides fully integrated pharmaceutical development, manufacturing and packaging solutions for biopharmaceutical and pharmaceutical products. Drug development services range from pre-formulation, formulation and biopharmaceutical development, analytical development and validation, through process development. Production capabilities include five cGMP facilities, clinical trial materials, full scale commercial production, controlled substance registration Class II - IV, and complete supply chain management. Packaging services encompass engineering and procurement resources necessary for conventional and specialized packaging.