Brenda Marshall MD

Brenda Marshall MD operates a functional medicine practice in San Diego, California, where Dr. Marshall applies her medical training to address hormone imbalances, metabolic dysfunction, and chronic wellness concerns through peptide therapy and integrative protocols. The clinic serves patients seeking alternatives to conventional symptom management, with a focus on identifying root causes of fatigue, weight gain, sleep disturbances, and digestive issues. Dr. Marshall's approach combines laboratory diagnostics with therapeutic peptides and targeted supplementation to restore physiological balance.

The clinic offers a structured peptide therapy program featuring tirzepatide and semaglutide for weight management and metabolic health, BPC-157 for gut repair and tissue healing, and NAD+ for cellular energy restoration and cognitive function. Tirzepatide and semaglutide protocols are administered under medical supervision with dosing adjustments based on individual response and metabolic markers. BPC-157 is utilized for patients experiencing gastrointestinal inflammation, leaky gut syndrome, or musculoskeletal injuries requiring accelerated recovery. NAD+ therapy is delivered via subcutaneous injection or IV infusion to support mitochondrial function, particularly in patients reporting persistent fatigue or age-related cognitive decline. Each peptide regimen is paired with nutritional guidance and lifestyle modification strategies tailored to the patient's specific health goals.

Dr. Brenda Marshall brings her medical degree and clinical experience to patient consultations, conducting comprehensive intake assessments that include hormone panels, metabolic testing, and symptom inventories. Her clinical model emphasizes data-driven treatment planning, with follow-up labs and symptom tracking used to refine peptide dosing and adjunctive therapies. Patients work directly with Dr. Marshall throughout their care, ensuring continuity and personalized adjustments as treatment progresses. The clinic's hormone therapy services address thyroid dysfunction, adrenal fatigue, and sex hormone imbalances in both men and women, often integrating bioidentical hormone replacement with peptide support for synergistic outcomes.

Patients at Brenda Marshall MD typically begin with an initial consultation that reviews medical history, current symptoms, and wellness objectives, followed by laboratory testing to establish baseline hormone levels, metabolic markers, and nutrient status. Treatment plans are presented with clear explanations of peptide mechanisms, expected timelines, and monitoring protocols. The clinic provides ongoing support through scheduled follow-ups, with adjustments made based on symptom resolution and lab results. Patients frequently report improvements in energy levels, sleep quality, weight stability, and digestive comfort within the first several weeks of treatment, though individual responses vary based on underlying conditions and adherence to protocols.

Brenda Marshall MD offers hybrid care with both in-person visits at the San Diego location and telehealth consultations for established patients or those requiring remote access. Telehealth appointments allow for prescription management, lab review, and treatment adjustments without requiring travel, making peptide therapy accessible to patients across California. The clinic coordinates with local labs for blood draws and diagnostic testing, streamlining the process for remote patients. This flexible model supports continuity of care for individuals with demanding schedules or those residing outside the immediate San Diego area while maintaining the personalized oversight essential to safe and effective peptide therapy.