St. John's Health&Wellness Lifestyle Medicine (Jacksonville Beach, Florida)

Clinic Introduction

St. John's Health & Wellness Lifestyle Medicine, established in 2005 in Jacksonville Beach, Florida, operates under the medical direction of Dr. Paula Salas, MD, who brings nearly two decades of clinical experience to functional and regenerative medicine. The practice focuses on metabolic optimization, hormone balance, and evidence-based peptide therapies delivered through in-person consultations that allow for comprehensive physical assessment and ongoing monitoring. Dr. Salas structures treatment plans around detailed functional health evaluations that include metabolic assessment panels, body composition analysis, and sleep architecture studies to identify root causes rather than simply managing symptoms. St. John's Health&Wellness Lifestyle Medicine's peptide therapy menu includes Copper Peptides, with treatment protocols customized based on individual health goals and lab work. Additional peptide options may be available based on medical necessity and FDA guidelines. Dr. Salas employs a lifestyle medicine framework that integrates peptide therapy with structured nutritional guidance, individualized exercise programming, and hormone replacement therapy when indicated by laboratory findings. Initial consultations in Jacksonville Beach involve comprehensive metabolic panels including fasting insulin, hemoglobin A1c, lipid fractionation, thyroid function with reverse T3, and sex hormone profiles. For patients pursuing growth hormone optimization, the practice orders IGF-1 and IGFBP-3 levels before initiating secretagogue therapy. Hormone replacement protocols may include bioidentical testosterone, estrogen, progesterone, or thyroid hormone based on symptoms and confirmed deficiencies. The clinic's approach to weight loss management extends beyond peptide prescription to include continuous glucose monitoring interpretation, macronutrient timing strategies, and resistance training protocols designed to preserve lean mass during caloric restriction. Patients at St. John's Health & Wellness follow a structured onboarding process beginning with a detailed health history review, medication reconciliation, and goal-setting discussion during the initial in-person visit. Dr. Salas performs physical examinations and orders baseline laboratory work that typically includes comprehensive metabolic panels, complete blood counts, inflammatory markers such as high-sensitivity CRP, and hormone assessments tailored to individual concerns. Follow-up visits occur at intervals determined by the treatment protocol—typically every 4-6 weeks during initial optimization phases, then quarterly for maintenance patients. The practice monitors peptide therapy response through objective measures including body composition changes via DEXA or bioimpedance analysis, repeat metabolic panels, and patient-reported outcome scales for energy, sleep quality, and cognitive function. Injection training is provided during the first visit for patients using subcutaneous peptides, with detailed written protocols and video resources for home administration. Located in Jacksonville Beach, the clinic serves patients throughout Northeast Florida seeking alternatives to conventional symptom management approaches. The in-person consultation model allows Dr. Salas to perform physical assessments that inform treatment decisions, including thyroid palpation, body composition evaluation, and cardiovascular examination. The practice does not offer telehealth services, reflecting a clinical philosophy that prioritizes hands-on evaluation and the physician-patient relationship built through face-to-face interactions. St. John's Health & Wellness maintains relationships with local compounding pharmacies that prepare peptides to USP standards and can accommodate specific dosing requirements. The clinic's longevity since 2005 in the Jacksonville Beach community reflects sustained patient retention and an established reputation for thorough, individualized care in the functional medicine space. The scope of services recorded for this clinic covers testosterone optimization for men experiencing low energy, reduced libido, changes in body composition, or sleep and mood shifts; medically supervised weight management, pairing prescription options with nutrition and lifestyle guidance rather than prescription alone. Practical details recorded for this location: the phone number on file is (904) 339-3119; the published hours are Friday: 8:30 AM-12:30 PM; Monday: 8:30 AM-4:30 PM; Sunday: Closed; Tuesday: 8:30 AM-4:30 PM; Saturday: Closed; Thursday: 8:30 AM-4:30 PM; Wednesday: 8:30 AM-4:30 PM; the clinic website on file is https://www.jaxlifestylemedicine.com. Patients travelling to Jacksonville Beach should confirm hours before a trip, because appointment times and operating schedules differ between locations in a multi-site practice. This entry covers the Jacksonville Beach location. Hormone and peptide therapy is a medical decision that should follow an evaluation and a discussion with a qualified clinician. Results vary between individuals, and no outcome is guaranteed. This profile is informational and does not replace medical advice.