Medical Office Space in La Mesa.
La Mesa is home to Sharp Grossmont Hospital, with medical offices clustered on Grossmont Center Drive and UC San Diego Health's East Campus nearby.
La Mesa Healthcare Real Estate Market
La Mesa has 61,707 residents (California Department of Finance, 2026) and is home to Sharp Grossmont Hospital at 5555 Grossmont Center Drive, licensed for 562 beds, which Sharp describes as East County's largest health care facility. The hospital is publicly owned: the Grossmont Healthcare District owns it on behalf of East County residents and leases it to Sharp HealthCare under a lease that runs to 2051. In spring 2025 Sharp opened the $58 million Sharp Grossmont Hospital for Neuroscience on the campus, with a 16-bed neuro intensive care unit, a 16-bed progressive care unit and an 18-bed inpatient rehabilitation unit. The campus also includes the David & Donna Long Cancer Center and the Burr Heart and Vascular Center. Medical offices cluster on Grossmont Center Drive around the hospital, including Sharp Rees-Stealy La Mesa at 5525 Grossmont Center Drive, which offers primary care, cardiology, neurology, orthopedics, OB-GYN, pediatrics, lab, pharmacy and radiology. Nearby in the city of San Diego, UC San Diego Health East Campus Medical Center at 6655 Alvarado Road, the former Alvarado Hospital, became part of UC San Diego Health in December 2023, and Kaiser Permanente's Zion hospital is at 4647 Zion Avenue. For specialists, the practical choice is often between the Grossmont campus and the Alvarado Road area, depending on whether referrals come mainly from Sharp or UC San Diego Health.
Profile updated
Where Medical Offices Cluster in La Mesa
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Grossmont Center Drive
Sharp Grossmont Hospital (5555 Grossmont Center Dr), including the Sharp Grossmont Hospital for Neuroscience opened in 2025, and Sharp Rees-Stealy La Mesa (5525 Grossmont Center Dr).
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Alvarado Road (San Diego, near La Mesa)
UC San Diego Health East Campus Medical Center (6655 Alvarado Rd), a 302-bed hospital acquired from Prime Healthcare in December 2023.
Current Listings in La Mesa
As of October 8, 2026
No active listings in La Mesa at this time.
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No case studies for La Mesa currently available.
Browse all projectsFrequently Asked Questions
View All FAQs? Is Sharp Grossmont Hospital in La Mesa or El Cajon?
Sharp Grossmont Hospital is in La Mesa, at 5555 Grossmont Center Drive, ZIP code 91942. It is licensed for 562 beds and Sharp describes it as East County's largest health care facility. The Grossmont Healthcare District, a public agency, owns the hospital on behalf of East County residents and leases it to Sharp HealthCare through 2051. Medical offices near the hospital line Grossmont Center Drive, including Sharp Rees-Stealy La Mesa at 5525 Grossmont Center Drive.
? What is new at the Sharp Grossmont campus?
Sharp opened the Sharp Grossmont Hospital for Neuroscience in spring 2025. The $58 million facility, built in the former rehabilitation center space next to the main hospital entrance, has a 16-bed neuro intensive care unit, a 16-bed progressive care unit, an 18-bed inpatient rehabilitation unit, an epilepsy monitoring unit and outpatient clinics for movement disorders and neuro-ophthalmology. Funding came largely from Grossmont Hospital Foundation donors and the Grossmont Healthcare District.
? What other hospitals are near La Mesa?
Two hospitals sit just over the line in the city of San Diego. UC San Diego Health East Campus Medical Center at 6655 Alvarado Road is the former Alvarado Hospital, a 302-bed hospital that UC San Diego Health bought from Prime Healthcare in December 2023 and has been upgrading with a new emergency department and remodeled ICU. Kaiser Permanente's Zion hospital, licensed for 319 beds, is at 4647 Zion Avenue. Together with Sharp Grossmont, they give La Mesa practices access to three different health systems.
? What factors should medical practices consider when choosing a location?
Key site selection factors include: proximity to referral sources and hospitals; patient demographics and population density; visibility and accessibility (parking ratios, ADA compliance); competitor proximity; zoning and permitted uses; co-tenancy with complementary healthcare providers; and ease of access for patients including public transit options in urban markets.
? What parking ratio do medical offices need?
Medical offices typically require higher parking ratios than general office space due to patient turnover throughout the day. A common standard is 5-6 spaces per 1,000 square feet, compared to 3-4 for general office. High-volume practices like urgent care or imaging centers may need even more. Verify the property's parking allocation before signing a lease.
? What is a second-generation medical space?
Second-generation (2nd gen) medical space is a suite previously occupied by a medical tenant that retains clinical infrastructure like plumbing, electrical, and possibly exam room layouts. Leasing 2nd gen space can significantly reduce build-out costs and timelines compared to shell condition, though modifications may still be needed to suit your specific practice requirements.
Sources
- California Department of Finance, E-1 City Population Estimates (Jan. 1, 2026)
- HCAI: Grossmont Hospital (Sharp Grossmont)
- Sharp HealthCare: Sharp Grossmont Hospital for Neuroscience campaign
- Grossmont Healthcare District: hospital partnership and lease
- Sharp HealthCare: Sharp Rees-Stealy La Mesa
- UC San Diego Today: UC San Diego Health completes acquisition of Alvarado Hospital (Dec. 2023)
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