San Antonio

CALL US:  (210) 541-5979


"At Praxis, we don't just care for you.  We care about you."

CALL US:   (210) 541-5979

Schedule a Free Consultation 

Praxis Wellness Center specializes in restoring patients to full energy, vitality and health.  Our Medical Director and a team of physician assistants and nurses are licensed by the Texas Medical Board and the Texas Board of Nursing.  Praxis also employs medical assistants and lab techs who are certified in phlebotomy, personal nutrition and routine clinical procedures and treatments.  


Michael C. Boothe, M. D., is the clinic's medical director and holds the rank of Commander in the Texas State Guard.  He graduated from the University of Texas Medical School, San Antonio.  Dr. Boothe received advanced training at the Naval Regional Medical Center, Oakland, CA, and at the Naval Aerospace Medical Institute, Pensacola, FL. 

Dr. Boothe is licensed by the Texas Medical Board and his primary practice is in preventative medicine.  As Medical Director, he is responsible for all medical decisions.  Our clinic's licensed providers, physician assistants, nurses and lab techs report to the Medical Director.   


Brenda Andereck, PA-C, is a Physician Assistant licensed by the Medical Boards of Texas and California.  Prior to joining the Praxis team, Brenda was the primary medical provider at Texas Weight Loss Center in San Antonio and also treated patients at NBH Lifetime Health, a hormone and weight loss clinic in Austin.  

Brenda is a 1990, graduate of Des Moines University of Osteopathic Medicine and Health Sciences and has practiced in internal medicine, family clinics, emergency room and medical weight loss.  She has completed advanced medical training in protocols for optimization of hormone replacement therapy (BHRT) and the treatment of unwanted symptoms associated with aging.  Brenda is experienced in hormone pellet therapy and certified in BioTE Medical Hormone Pellet Therapy.  She also maintains certifications in the aesthetic protocols associated with BOTOXPRP, fillers, peels and mesotherapy.  

Lisa Archer, N.P, is a Nurse Practitioner licensed by the Texas Board of Nursing.  With 20 years of nursing experience, she has previously held clinical positions with Texas Weight Loss, Family Clinics of San Antonio and Baptist Health System, San Antonio.
Lisa is highly skilled in the diagnosis and treatment of age-specific symptoms and underlying causation.  She acts of counsel regarding patient health risks, preventative care, diet, exercise and overall health maintenance.  Lisa holds a Masters of Science, Nursing, and a Bachelors of Science, Nursing, from the Univerity of Texas Health Science Center, San Antonio.  She also has a diploma for vocational nursing from the Institute of Health , San Antonio, TX.
Nalani De Smith, B. S., M. A., is our front office manager.  She is a Medical Assistant and also holds a Bachelor of Science degree in Communications from the University of Colorado.  She did her externship at Memorial North Hospital and Pine Ridge Family Medicine, both in Colorado Springs.
Prior to joining the Praxis team, Nalani was the patient care coordinator and interim office manager at Robert Andrews Laser and Medical Aesthetics in Colorado Springs, and at Castle Rock Adventist Hospital, Castle Rock, CO.  
Alia Blankenship, M. A., is a Medical Assistant and the clinic's laboratory technician.  She has spent over eleven years as a patient-focused clinical professional.  Alia is trained in dermatology, skin surgery, pain management and phlebotomy.  
Prior to joining the Praxis team, Alia worked as a medical assistant at Roaring Fork dermatology in Basalt, CO, and at Laser and Skin Consultants in San Antonio.   She studied biology at the University of Texas - San Antonio and spent three years in hospital rotations at North Central Baptist Hospital.
Andrea Paczesny, M. A. has been a Medical Assistant since 2011.  She received additional training and certification by The National Healthcare Association in 2015.  As our front office professional, Andrea is usually the first person our patients meet when arriving at the clinic.  
Andrea came to Praxis from Panama City, FL, where she had worked as a Clinical Medical Assistant at Emerald Coast Rheumatology.  Prior to that, she was at Dr. Phillip Nunnery Plastic & Reconstructive Surgery.  Andrea served on the surgical staff at Dr. Ciaravino Plastic Surgery and gained additional experience while at Colorectal Surgical Associates.   
Taylor Willoughby, M. A., is a Medical Assistant.  She graduated from Career Point College, San Antonio, TX, in 2014.  Taylor joined the Praxis team in October, 2015, and works both front office and back office.  
Before joining our wellness center, Taylor worked at Coastal Children's Clinic and Plastic & Cosmetic Centers of South Texas.
Anna Salazar, M. A., is a Medical Assistant with over eight years of experience in dermatology, weight loss and family practice.  Prior to joining Praxis, Anna was a medical assistant at Alamo Heights Dermatology.  She received her clinical certifications from Southern Careers Institute.  Anna is proficient in laboratory testing, blood draws and phlebotomy.  Hablo espanol!  
We prescribe medical solutions that attack the cause, not just the symptoms.  Our team optimizes health through pharmaceuticals and prescription medication, weight loss programs, hormone analysis and balancing, nutrient IV therapy, bioidentical hormone replacement therapy (BHRT), high-dose vitamins and no-knife facial cosmetic treatments and fillers (BOTOXThe VI PeelPRP) to counteract the negative effects of aging.  
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