Weight Loss Clinic Los Angeles is committed to publishing medical information that is accurate, useful, transparent and grounded in current evidence. Our health content is written or medically reviewed under the oversight of David Nazarian, MD, a board-certified Internal Medicine physician with extensive training in obesity medicine and medical weight management.
Dr. Nazarian practices evidence-based medicine with an integrative, 360-degree approach to weight and metabolic health. Clinical evaluation may consider medical conditions, medications, metabolic health, hormone and vitamin deficiencies, sleep, nutrition, lifestyle, body composition and other factors that can influence weight and overall health.
Medical articles and treatment pages are created to educate patients and support informed conversations with a qualified healthcare professional. Content is reviewed for clinical accuracy, patient-safety context, appropriate treatment limitations and consistency with current evidence and regulatory information when applicable.
When appropriate, we reference authoritative sources such as the U.S. Food and Drug Administration, National Institutes of Health, peer-reviewed medical literature, professional medical organizations and prescribing information. We distinguish established evidence from emerging, off-label, compounded or investigational therapies when that distinction is relevant.
Clinical content may display an author, medical reviewer and review date. Pages are periodically reviewed and may be updated when medical evidence, safety information, product availability or regulatory guidance changes. Material corrections are made when identified.
Educational content on this website does not replace an individualized medical evaluation. Treatment recommendations depend on a patient’s medical history, medications, contraindications, laboratory findings when indicated, treatment response, preferences and clinical goals. Prescription treatment requires appropriate medical evaluation and ongoing monitoring when clinically indicated.
Dr. David Nazarian is a board-certified Internal Medicine physician with extensive training in obesity medicine and weight management. His approach connects medical care with lifestyle medicine and emphasizes comprehensive evaluation, clear communication, coordination of care, individualized treatment, patient safety and ongoing follow-up.
Learn more about Dr. Nazarian and his approach to care.
Last reviewed: September 12, 2026.
