For internal medicine in the Grossmont Center area of La Mesa, Dana DeLellis, MD delivers board-certified adult primary care from the Sharp Rees-Stealy office on Grossmont Center Drive. Her chronic disease management panels — covering diabetes monitoring, conception counseling, and postpartum health — generate prescription volumes filled on the same campus at Sharp Rees-Stealy La Mesa Pharmacy. DeLellis completed her medical degree at Ross University School of Medicine and trained in internal medicine before joining the Sharp Rees-Stealy Medical Group at its La Mesa location. Metabolic and endocrine cases requiring specialist escalation route to cardiology and vascular providers along the Grossmont Center Drive corridor, including Cardiovascular Institute of San Diego for lipid-panel and hypertension co-management. Highest-complexity consultations involve multi-system chronic disease coordination using Sharp's integrated electronic health record for real-time lab tracking, imaging orders, and medication reconciliation across the Rees-Stealy network.