Alignment Health the ONE (HMO) · 2026

Plan type: HMO
Providers listed: 10,181

Providers listed by this plan

Information as of Oct 3, 2026. Directories change; call the doctor’s office to confirm before you choose. A missing listing does not mean out of network.

10,181 listings. Repeated names and offices are kept as printed. 5,467 are linked to a clinician’s profile. A listing does not guarantee appointments or coverage for a particular service.

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Showing 2,951–2,975 of 10,181 listings, ordered by name.

Geldres-Becerra, Maria Terry, LCSW	Mental / behavioral health	39899 Balentine Dr, Newark, CA 94560ALAMEDA area	None	1 office entry and medical groups 39899 Balentine Dr, Newark, CA 94560(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000067836 Call this office to confirm it takes the plan, and which medical group it is in.
Geldres-Becerra, Maria Terry, LCSW	Mental / behavioral health	900 E Hamilton Ave, Campbell, CA 95008SANTA CLARA area	None	1 office entry and medical groups 900 E Hamilton Ave, Campbell, CA 95008(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000067836 Call this office to confirm it takes the plan, and which medical group it is in.
Geldres-Becerra, Maria Terry, LCSW	Mental / behavioral health	5201 Great America Pkwy STE 320, Santa Clara, CA 95054SANTA CLARA area	None	1 office entry and medical groups 5201 Great America Pkwy STE 320, Santa Clara, CA 95054(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000067836 Call this office to confirm it takes the plan, and which medical group it is in.
Geldres-Becerra, Maria Terry, LCSW	Mental / behavioral health	2100 Geng Rd, Palo Alto, CA 94303SANTA CLARA area	None	1 office entry and medical groups 2100 Geng Rd, Palo Alto, CA 94303(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000067836 Call this office to confirm it takes the plan, and which medical group it is in.
Geldres-Becerra, Maria Terry, LCSW	Mental / behavioral health	640 W California Ave, Sunnyvale, CA 94086SANTA CLARA area	None	1 office entry and medical groups 640 W California Ave, Sunnyvale, CA 94086(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000067836 Call this office to confirm it takes the plan, and which medical group it is in.
Gelke, Cynthia, MFT	Mental / behavioral health	795 El Camino Real, Palo Alto, CA 94301SANTA CLARA area	1992865315	1 office entry and medical groups 795 El Camino Real, Palo Alto, CA 94301(650) 853-2904Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000065707 Call this office to confirm it takes the plan, and which medical group it is in.
Geller, Felix Aron, MD	Mental / behavioral health	99 Almaden Blvd STE 600, San Jose, CA 95113SANTA CLARA area	1902073216	1 office entry and medical groups 99 Almaden Blvd STE 600, San Jose, CA 95113(786) 244-3620Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000068958 Call this office to confirm it takes the plan, and which medical group it is in.
Gendelberg, David, MD	Specialist	225 S Jackson Ave, San Jose, CA 95116SANTA CLARA area	1265708929	1 office entry and medical groups 225 S Jackson Ave, San Jose, CA 95116(408) 347-4046Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Gendron, Geralyn Carol, LCSW	Mental / behavioral health	2615 Ashby Ave, Berkeley, CA 94705ALAMEDA area	1073944088	1 office entry and medical groups 2615 Ashby Ave, Berkeley, CA 94705(510) 210-3640Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000446463 Call this office to confirm it takes the plan, and which medical group it is in.
Genen, Lawrence, MD	Mental / behavioral health	1900 Powell St FL 7, Emeryville, CA 94608ALAMEDA area	None	1 office entry and medical groups 1900 Powell St FL 7, Emeryville, CA 94608(888) 684-2779Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000081997 Call this office to confirm it takes the plan, and which medical group it is in.
Geng, Linda N, MD	Primary care	52 Skytop St Ste 10, San Jose, CA 95134SANTA CLARA area	1578959276	1 office entry and medical groups 52 Skytop St Ste 10, San Jose, CA 95134(669) 294-8888Medical group: Brown & Toland Physicians · Carrier ID: 300000423406 Call this office to confirm it takes the plan, and which medical group it is in.
Genovese, Mark Christopher, MD	Specialist	900 Blake Wilbur Dr, Palo Alto, CA 94304SANTA CLARA area	1487711875	1 office entry and medical groups 900 Blake Wilbur Dr, Palo Alto, CA 94304(650) 723-6961Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Gensheimer, Michael, MD	Specialist	875 Blake Wilbur Dr, Palo Alto, CA 94304SANTA CLARA area	1407172687	1 office entry and medical groups 875 Blake Wilbur Dr, Palo Alto, CA 94304(650) 798-6000Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Gensler, Brandee Lynn, LCSW	Mental / behavioral health	7225 Rainbow Dr, San Jose, CA 95129SANTA CLARA area	1558121434	1 office entry and medical groups 7225 Rainbow Dr, San Jose, CA 95129(408) 366-0595Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000071228 Call this office to confirm it takes the plan, and which medical group it is in.
Gensler, Brandee Lynn, LCSW	Mental / behavioral health	301 Old San Francisco Rd, Sunnyvale, CA 94086SANTA CLARA area	1558121434	1 office entry and medical groups 301 Old San Francisco Rd, Sunnyvale, CA 94086(408) 730-4251Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000071228 Call this office to confirm it takes the plan, and which medical group it is in.
George, Elizabeth Leigh, MD	Specialist	751 S Bascom Ave, San Jose, CA 95128SANTA CLARA area	None	1 office entry and medical groups 751 S Bascom Ave, San Jose, CA 95128(888) 334-1000Medical group: North East Medical Services Call this office to confirm it takes the plan, and which medical group it is in.
George, Elizabeth Leigh, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1598184715	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 725-5227Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
George, Lynee, NP	Mental / behavioral health	44240 Fremont Blvd, Fremont, CA 94538ALAMEDA area	1972495877	1 office entry and medical groups 44240 Fremont Blvd, Fremont, CA 94538(877) 272-5818Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000447222 Call this office to confirm it takes the plan, and which medical group it is in.
George, Lynee, NP	Mental / behavioral health	1040 Park Ave STE 200A, San Jose, CA 95126SANTA CLARA area	1972495877	2 office entries and medical groups 1040 Park Ave STE 200A, San Jose, CA 95126(916) 351-9400Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000447222 1040 Park Ave STE 200, San Jose, CA 95126(916) 351-9400Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000447222 Call this office to confirm it takes the plan, and which medical group it is in.
George, Paul Matthew	Specialist	213 Quarry Rd, Palo Alto, CA 94304SANTA CLARA area	1245487941	1 office entry and medical groups 213 Quarry Rd, Palo Alto, CA 94304(650) 723-6469Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Geraldo Da Silva Couceiro, Ana Filipa	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	None	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 723-6855Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Gerber, Ashly Nicole, LCSW	Mental / behavioral health	6248 Claremont Ave, Oakland, CA 94618ALAMEDA area	None	2 office entries and medical groups 6248 Claremont Ave, Oakland, CA 94618(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000079379 2030 Franklin St, Oakland, CA 94612(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000079379 Call this office to confirm it takes the plan, and which medical group it is in.
Gerber, Ashly Nicole, LCSW	Mental / behavioral health	1250 Addison St, Berkeley, CA 94702ALAMEDA area	None	1 office entry and medical groups 1250 Addison St, Berkeley, CA 94702(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000079379 Call this office to confirm it takes the plan, and which medical group it is in.
Gerber, Ashly Nicole, LCSW	Mental / behavioral health	5201 Great America Pkwy STE 320, Santa Clara, CA 95054SANTA CLARA area	None	1 office entry and medical groups 5201 Great America Pkwy STE 320, Santa Clara, CA 95054(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000079379 Call this office to confirm it takes the plan, and which medical group it is in.
Gerber, Ashly Nicole, LCSW	Mental / behavioral health	567 University Ave, Palo Alto, CA 94301SANTA CLARA area	None	1 office entry and medical groups 567 University Ave, Palo Alto, CA 94301(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000079379 Call this office to confirm it takes the plan, and which medical group it is in.

About these listings

These are original name and office occurrences in the carrier's plan-specific directory, not a count of unique clinicians. Names have not been linked to NPI identities. County sections are the carrier's groupings and do not establish physical county boundaries. Check medical-group, referral and office requirements with the plan. A listing does not establish current appointments, coverage for a service, or access through every medical group. A missing listing does not mean out of network.