Founded in 1995, San Diego Medical Group operates its Hillcrest flagship primary-care clinic at 4060 Fourth Avenue Suite 100 in 92103 with sister offices in South Bay and the Padilla Clinic. The physician roster includes Dr. Igor Gavrilyuk, Dr. Raylina Morris, Dr. William Padilla, Dr. Herbert Rosenbaugh, and Dr. Mushril Kaisey alongside nurse practitioners and physician assistants covering preventive visits, chronic-disease management, annual physicals, and acute illness workups — the kind of internal-medicine program that routinely generates radiology orders fulfilled at Imaging Healthcare Specialists - Hillcrest. Continuity of care is the operating philosophy, meaning the same provider follows a patient across years of lab work, medication adjustments, and referral coordination rather than rotating through the schedule. Virtual medication-management visits are available for established patients, particularly for chronic conditions requiring monthly check-ins. Patients needing same-day care outside the weekday schedule get routed to Scripps HealthExpress Hillcrest just up Fifth Avenue at the Scripps Coastal building for walk-in evaluation. The most involved cases combine multi-condition chronic management — diabetes, hypertension, and hyperlipidemia in a single patient — with specialist coordination across the 4060 Fourth Avenue medical building's other tenants.