Presidium Health Los Angeles
Enhanced Care Management & High-Risk Support in Los Angeles County
“Concierge care without the fare™”
Who We Are
Presidium Health Los Angeles delivers high-touch care to individuals with the most complex needs—wherever they are. Whether unhoused in Skid Row, recovering from hospitalization in South LA, or managing multiple chronic conditions in East LA, we bring the full power of medicine, behavioral health, and social support directly to the patient.
As a trusted partner in CalAIM implementation, we offer Enhanced Care Management (ECM), Community Supports, and high-risk wraparound services for Medi-Cal members in all parts of Los Angeles County.
What We Offer in Los Angeles
Our regional services are tailored to transform outcomes for high-risk individuals:
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- Enhanced Care Management (ECM)
High-touch care coordination for qualifying Medi-Cal members - SNF-to-Home Transitions
3-month transitional program for patients discharged from skilled nursing facilities - High-Utilizer Wraparound Support
Intensive case management for patients with repeated hospital or ER use (> $100K/year) - Unhoused & Field-Based Care
In-person clinical and social outreach for unhoused individuals - Medication & Chronic Condition Management
Helping patients initiate and adhere to treatment - Behavioral Health Navigation
Integrating mental health care access with medical and social services - CalAIM Community Supports
Housing navigation, meals, medical respite, and beyond - SNF Based Management
- Transitional Care Services– learn more
- Enhanced Care Management (ECM)
Who We Help
Presidium Health supports Medi-Cal members in Los Angeles County who:
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- Are chronically ill or high utilizers of ER/hospital care
- Are unhoused or recently placed in interim housing
- Have behavioral health or substance use challenges
- Struggle with navigating fragmented systems of care
- Qualify for ECM or Community Supports under CalAIM
“We are the care team when everyone else has disappeared. We restore trust, stability, and hope—one visit at a time.” — Presidium Health LA Team
Real Impact in Los Angeles
Case: M.R., 61-year-old living in his car with multiple uncontrolled chronic conditions
After being discharged from the hospital without follow-up, M.R. was referred to Presidium.
Within 2 weeks: received meals and clothing, re-established primary care, initiated blood pressure treatment, and connected to a housing voucher program.
Outcome: First 30 days—zero readmissions; 90-day housing transition in progress.
For Health Plans & Referring Providers
Presidium Health is a contracted provider for CalAIM ECM and Community Supports. Learn about our ECM services and CalAim Community Supports Programs.
What we track:
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- Time to first contact (within 72 hours)
- ER/hospital reduction
- Medication adherence
- Housing secured
- Care plan completion
We accept referrals from:
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- Health plans
- Hospitals and SNFs
- Behavioral health clinics
- Managed care entities
Our Reach in San Diego County
We serve the entire county, including:
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- Downtown LA
- South LA
- Boyle Heights
- Koreatown
- San Fernando Valley
- Inglewood
- Watts
- Long Beach
- East LA
- Compton
- Hollywood and more
Presidium care teams deliver services in homes, shelters, motels, cars, encampments, and clinics—wherever patients are.
Location & Contact Info
Presidium Health – Los Angeles Office
835 Wilshire Blvd, Suite 500
Los Angeles, CA 90017
📞 Phone: (213) 481-6079
📧 Email: info.losangeles@presidiumhealth.com
🕒 Hours: Monday–Friday, 9am–5pm