Medical group
High Desert Medical Group
A medical group Lancaster and Palmdale residents may already know. Distance to Los Angeles specialists is a separate question from whether this group participates in a given plan.
Serving area: Antelope Valley
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Clinics, medical groups, and serving areas
Start from a city. This directory relates named medical groups and clinic locations to the Los Angeles County city guides they serve. It is not a provider directory and not a network list.
A hospital, doctor, medical group, or pharmacy being nearby does not mean it participates in a particular Medicare Advantage network. Original Medicare acceptance is not the same as being in a given plan’s network. Confirm the exact location, physician, medical group, and plan with the office and on Medicare.gov.
Last reviewed September 21, 2026. Serving areas are geographic footprints — not Medicare Advantage service areas and not a network.
Antelope Valley
High Desert Regional Health Center and longer travel for some specialty care.
Cities related to groups and clinics
Each of the 45 city guides is related to named medical groups and clinic locations in its serving area. Open a city guide, or show the groups and clinics for that city.
Medical groups and IPAs (1)
Clinic locations (1)
County clinic
High Desert Regional Health Center
The main County DHS campus for Lancaster and Palmdale. Distance to Los Angeles academic centers is a travel question, not a network claim.
Location city: Lancaster
Serving area: Antelope Valley
A hospital, doctor, medical group, or pharmacy being nearby does not mean it participates in a particular Medicare Advantage network. Original Medicare acceptance is not the same as being in a given plan’s network. Confirm the exact location, physician, medical group, and plan with the office and on Medicare.gov.
Los Angeles County city guides
45 local decision guides. Each city starts with a different healthcare-access issue. We do not claim that a nearby hospital or doctor is in any Medicare Advantage network.
Central and West Los Angeles
Health-system geography across neighborhoods—not one citywide network.
- Los Angelescitywide gateway—ZIP and neighborhood, not one network
- Santa MonicaUCLA Santa Monica and Providence Saint John’s—system vs physician
- Beverly HillsCedars-Sinai and UCLA access, concierge fees, travel
- West HollywoodCedars-area care, affirming providers, HIV medication continuity
- Culver Citycommunity hospital plus Westside specialty systems
Glendale and Burbank
Two-hospital towns and specialist travel into Los Angeles and Pasadena.
San Gabriel Valley
Arcadia home market plus nine nearby decision guides.
- Arcadiahome market and four-part verification
- Pasadenaspecialists and medical groups
- Monrovia and Duartespecialty continuity
- San Gabriellanguage access across city lines
- AlhambraIPAs and exact plan contracts
- Monterey Parktwo hospitals, emergency vs planned care
- El MonteExtra Help, clinics, transportation
- Rosemeadcross-city healthcare map
- Temple CityPCP referrals when the hospital is next door
- Sierra Madretravel and nearby Pasadena and Arcadia
East San Gabriel Valley and Pomona
Emanate Health, Pomona Valley, Casa Colina, and City of Hope geography.
- PomonaPomona Valley Hospital plus Casa Colina rehabilitation
- ClaremontPomona-area care, active retirees, travel
- GlendoraEmanate Health Foothill Presbyterian and east-SGV referrals
- CovinaEmanate Inter-Community and assumed Queen of the Valley referrals
- West CovinaQueen of the Valley versus nearby Kaiser Baldwin Park
- Azusano in-city hospital; Glendora, Duarte, and Baldwin Park paths
- La VernePomona-oriented care, rehab, and travel-friendly coverage
South Bay
Torrance systems, coastal travel, and cities without an in-town hospital.
- InglewoodCentinela access, clinics, Extra Help, transportation
- Hawthorneno in-city hospital—map care north to Inglewood or south to Torrance
- TorranceTorrance Memorial, Providence, and Kaiser—compare systems
- Redondo Beachcoastal town, Torrance hospitals, snowbird travel
- GardenaMemorial Hospital of Gardena and competing referral paths
- Carsonregional access, dialysis logistics, caregivers
Long Beach and Gateway cities
MemorialCare, PIH, Kaiser, VA, and dual-eligibility questions.
- Long BeachMemorialCare, St. Mary, VA coordination
- Comptoncommunity clinics, dual eligibility, nearby MLK and St. Francis
- DowneyPIH versus Kaiser—two care models in one city
- WhittierPIH continuity and California Medigap switching questions
- Pico Riveracross-city care among Whittier, Downey, and Montebello
- NorwalkCoast Plaza plus Downey spillover; know the facility type
- CerritosLA–Orange county border care; county lines are not networks
- LakewoodLakewood Regional plus Long Beach specialists
- BellflowerKaiser offices in-city; hospitals in neighboring cities
- La MiradaLA–Orange border; PIH Whittier and North OC hospitals
- South GateLynwood, Downey, and LA hospitals; bilingual cost help
North County
Santa Clarita, Antelope Valley, and West Valley distance and travel.