Denise Dillon is a physician assistant in Allied Gardens, San Diego, practicing at Kaiser Permanente Zion Medical Center, 4647 Zion Avenue in the 92120 ZIP, where she provides primary care and medical clinic services. She holds NPI 1992853899 and California physician assistant license PA16499, and vision screening for patients with diabetic retinopathy risk factors coordinates with optometric providers including Allied Gardens Family Optometry within the same 92120 community. Physician assistants in Kaiser's primary care departments conduct comprehensive health assessments, manage chronic conditions including diabetes, hypertension, and hyperlipidemia, order and interpret diagnostic imaging and laboratory studies, prescribe medications, and coordinate specialist referrals within the Kaiser network. The Zion Medical Center campus on Zion Avenue serves as one of Kaiser Permanente's core San Diego facilities, housing departments spanning cardiology, gastroenterology, pulmonary medicine, and orthopedic surgery alongside its primary care teams. Dillon's patient panel draws from the Allied Gardens residential neighborhoods along Waring Road and Orcutt Avenue, where the mid-century single-family housing stock supports a population that includes long-tenured homeowners managing age-related chronic conditions. The Zion campus's on-site laboratory, diagnostic imaging suite, and pharmacy consolidate the testing and prescription-fill workflow into single-visit encounters, reducing the referral lag that multi-site care models introduce. Behavioral health concerns identified during primary care visits route to specialists including Resilience Integrative Wellness in Grantville for treatment-resistant depression and anxiety protocols. The facility provides wheelchair-accessible parking, entrance, restroom, and seating areas, and accepts credit card, debit card, and NFC mobile payments.