How Gratitude Rewires Your Brain and Shapes Your Health
Restoring Gut Health After Antibiotics: What You Need to Know
Take Control: 7 Integrative Steps for Diabetes Prevention
Melatonin & Sleep with Bryana Gregory, PharmD, RPh
How Hormone Health Affects Immune Function with Guest Emily Stellfox
Parasite Symptoms, Diagnosis, and Treatment with Bryana Gregory, PharmD, RPh
Hotze Healthy Living Fall-Winter 2025
Hotze Healthy Living Newsletter Spring-Summer 2025
Hotze Healthy Living Newsletter Winter 2024
How Gratitude Rewires Your Brain and Shapes Your Health
Restoring Gut Health After Antibiotics: What You Need to Know
Take Control: 7 Integrative Steps for Diabetes Prevention
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Melatonin & Sleep with Bryana Gregory, PharmD, RPh
How Hormone Health Affects Immune Function with Guest Emily Stellfox
Parasite Symptoms, Diagnosis, and Treatment with Bryana Gregory, PharmD, RPh
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Hotze Healthy Living Fall-Winter 2025
Hotze Healthy Living Newsletter Spring-Summer 2025
Hotze Healthy Living Newsletter Winter 2024

Ronald Parker, P.A., is a provider who specializes in allergy and will be providing one-on-one care and customized treatment for Hotze Health & Wellness Center’s expanding allergy practice. He attended the U.S. Navy Medical Corpsman School and graduated from the Navy Field Medical School in 1967. In 1973, he graduated from the Baylor College of Medicine Physician Assistant Program.
Parker worked at the Barnett Allergy Clinic from 1983-1988, then at Rosewood ENT from 1988 to 2017. He worked at Texas ENT from January to April of 2017 and then joined the team at HHWC. Parker is a member of the Pan American Allergy Society and on faculty for training on allergy testing. He is a member of the American Academy of Physician Assistants. A native Houstonian, Parker has been married to his wife Patti for twenty-two years. He is proud of his new 4-month-old grandson. He is a car enthusiast who enjoys working on cars and he also likes to cook.
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Holistic, functional medicine doctors in Houston, Texas specializing in bioidentical hormones, hypothyroidism, adrenal fatigue, menopause, perimenopause, low testosterone, allergies and LDI treatment, candida, detoxification, nutritional deficiencies, longevity and aesthetics.
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