Our Primary Care Providers
Scroll down to find the right provider for you, local to your community. Heritage Sierra Medical Group is a primary and specialty care network of 450+ providers servicing the Santa Clarita and Antelope Valley.
Our network offers primary and specialty care for pediatric and adult patients in Valencia, Palmdale, and Lancaster.
Paula Bailey-Walton, M.D.
Internal Medicine
25775 McBean Pkwy #106, Valencia, CA 91355
Darrin Luu, M.D.
Family Medicine
25775 McBean Pkwy #106, Valencia, CA 91355
Wah Wah Chu, M.D.
Internal Medicine
38636 Medical Center Drive Suite C, Palmdale, CA 93551
Andrea Vu, M.D.
Family Medicine
25775 McBean Pkwy #106, Valencia, CA 91355
Hong Nguyen, D.O.
Internal Medicine
44469 10th St W, Lancaster, CA 93534
Eric Fernandez, M.D.
Internal Medicine
25775 McBean Pkwy #106, Valencia, CA 91355
Jilin Bai, M.D.
Family Medicine
25775 McBean Pkwy #106, Valencia, CA 91355
Ebenezer Odunusi, M.D.
Pediatrics
25775 McBean Pkwy #106, Valencia, CA 91355
John Woodcock, D.O.
Family Medicine
38636 Medical Center Drive Suite C, Palmdale, CA 93551
Amir Parvinchi, M.D.
Internal Medicine
27141 Hidaway Ave, STE 107, Canyon Country, CA 91351
Anna Madorskaya, PA
Family Medicine
44469 10th St W, Lancaster, CA 93534
Anil Date, M.D.
Family Medicine
27141 Hidaway Ave, STE 107, Canyon Country, CA 91351
Ahmad Ibrahim, M.D.
Family Medicine
24159 Magic Mountain Pkwy, Santa Clarita, CA 91355
Sabita Malla, M.D.
Family Medicine
23928 Lyons Ave Street 202, Santa Clarita, CA 91321
Morris Yen, M.D.
Pediatrics
23823 Valencia Blvd #120, Santa Clarita, CA 91355
Sina Tebi, M.D.
Internal Medicine
23928 Lyons Avenue, STE 204, Newhall, CA 91321
Cyrus Lavian, M.D.
Internal Medicine
822 E Ave K Lancaster, CA 93535
Joseph Lavi, M.D.
Internal Medicine
27420 Tourney Road, STE 200, Valencia, CA, 91355
Brian Gaw, M.D.
Pediatrics
1669 W. Avenue J, STE 304, Lancaster, CA 93534
Kanagaratnam Sivalingam M.D.
Internal Medicine
44725 10th Street West, Suite 170, Lancaster, CA 93534
Dewey Pillai, M.D.
Family Medicine
1037 W Ave N, Ste 102, Palmdale, CA 93551
Steve Yi, M.D.
Family Practice
27875 Smyth Dr, Valencia, CA 91355
Dennis Lewis, M.D.
Family Medicine
23823 Valencia Blvd #160, Valencia, CA
Adelaida Antonio, M.D.
Family Medicine
16063 Vanowen St, Van Nuys, CA, 91406
Renato Mungcal, M.D.
Family Medicine
21700 Golden Triangle Road, STE 102, Santa Clarita, CA 91350
Abraham Paykar, M.D.
Internal Medicine
1601 West Ave J, Suite 203, Lancaster, CA 93534
Buenaflor Uy, M.D.
Pediatrics
1543 E Palmdale Blvd C and F, Palmdale, CA 93550
Marina Gold, M.D.
Family Medicine
27141 Hidaway Ave, STE 204, Santa Clarita, CA 91351
Adrienne Altman, M.D.
Pediatrics
23861 McBean Pkwy Unit, Valencia, CA 91355
Sunanda Vadapalli, M.D.
Pediatrics
23823 Valencia Ave., STE 120, Valencia, CA 91355
David Doriguzzi, PA-C
Family Medicine
44725 N. 10th Street West, Ste 210, Lancaster, CA, 93534
Eric Denley, M.D.
Family Medicine
42357 50th St W #107, Quartz Hill, CA, 93536
Marie Michelle Grino, M.D.
Pediatrics
23823 Valencia Ave., STE 120, Valencia, CA 91355
Ravi Shankar, M.D.
Internal Medicine
44215 15th St. West, Suite 115, Lancaster, CA 93534
Raymond Dorio, M.D.
Family Medicine
24237 Main St, Newhall, CA 91321
Rosalinda Roy, M.D.
Pediatrics
1543 E Palmdale Blvd C and F, Palmdale, CA 93550
Marco Zahedi, M.D.
Family Medicine
24159 Magic Mountain Pkwy, Valencia, CA, 91355
Esmeralda Rodriguez, NP
Family Medicine
27141 Hidaway Ave, STE 107, Canyon Country, CA 91351
Pradeep Singh, M.D.
Family Medicine
44507 16th Street West, STE 101, Lancaster, CA 93534
Brian Alessi, M.D.
Pediatrics
23823 Valencia Ave., STE 120, Valencia, CA 91355
Carlos Guerrero, PA-C
Family Medicine
44725 10th Street West, Suite 220, Lancaster, CA 93534
Navi Mahabadhi, M.D.
Internal Medicine
38636 Medical Center Drive Suite C, Palmdale, CA 9355
Dr. Carmel Ernest - 1942-2023
It is with deep sadness and heavy hearts that we inform you of the passing away of our colleague and friend, Dr. Ernest.
Dr. Ernest was an amazing person and an exceptional doctor. Anyone who knows her remembers her by her warm smile and kind heart. May her soul rest in peace! - September 2023