Meet Our Providers - Primary Care | Loma Linda University Health

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Finding the right provider is important to keeping your family healthy. Our primary care providers are here to partner with you on your healthcare journey.

Please note, our office and providers may not be accepting all insurances. Learn more about insurance accepted.

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Specialties

Family Medicine Providers

Maryin J. Altamirano, MD

Maryin J. Altamirano, MD

951-846-2611

Specialty: Family Medicine

Astrid Alvarez, PA-C

Astrid Alvarez, PA-C

909-558-6600

Specialty: Family Medicine

Rebecca Barnard, NP

Rebecca Barnard, NP

909-558-6600

Specialty: Family Medicine

Chad Cole, PA-C

Chad Cole, PA-C

909-558-6600

Specialty: Family Medicine

Geia S. Davis, NP

Geia S. Davis, NP

909-558-6600

Specialty: Family Medicine

Kristin A. Davis, PA-C

Kristin A. Davis, PA-C

909-558-6600

Specialty: Family Medicine

Jhanelle K. Dawes, MD

Jhanelle K. Dawes, MD

951-846-2611

Specialty: Family Medicine

Amit Devaraj, NP

Amit Devaraj, NP

909-558-6600

Specialty: Family Medicine

Amanda K. Edwards, NP

Amanda K. Edwards, NP

909-558-6600

Specialties: Family Medicine, Geriatric Medicine

Mary A. Eguia, MD

Mary A. Eguia, MD

909-558-6600

Specialty: Family Medicine

Erica L. Gallegos, NP

Erica L. Gallegos, NP

909-558-6600

Specialty: Family Medicine

Cindy Gamboa, NP

Cindy Gamboa, NP

909-558-6600

Specialty: Family Medicine

Lydia Ghabour, PA-C

Lydia Ghabour, PA-C

909-558-6600

Specialty: Family Medicine

Calvin Hagglov, MD

Calvin Hagglov, MD

909-558-6600

Specialty: Family Medicine

Sara Halverson, MD

Sara Halverson, MD

909-558-6600

Specialty: Family Medicine

Joan Haynes-Lee, MD

Joan Haynes-Lee, MD

909-558-6600

Specialty: Family Medicine

Antony Ibrahim, MD

Antony Ibrahim, MD

909-558-6600

Specialty: Family Medicine

Omar Jeiroudi, MD

Omar Jeiroudi, MD

909-558-6600

Specialty: Family Medicine

William Jih, MD

William Jih, MD

909-825-8601

Specialty: Family Medicine

Brittney Jonas, NP

Brittney Jonas, NP

951-846-2611

Specialties: Family Medicine, Geriatric Medicine

Wessam Labib, MD

Wessam Labib, MD

909-558-6600

Specialties: Family Medicine, Geriatric Medicine

Hobart Lee, MD

Hobart Lee, MD

909-558-4000

Specialty: Family Medicine

Cindy N. Lerch, PA-C

Cindy N. Lerch, PA-C

951-846-2611

Specialty: Family Medicine

Minh-Anh Luong, PA-C

Minh-Anh Luong, PA-C

909-558-6600

Specialty: Family Medicine

Jared R. Manrique, PA-C

Jared R. Manrique, PA-C

909-558-6600

Specialty: Family Medicine

Laurie McNaughton, MD

Laurie McNaughton, MD

909-558-6600

Specialty: Family Medicine

Gina Mohr, MD

Gina Mohr, MD

909-558-2262

Specialties: Family Medicine, Hospice and Palliative Medicine

Rio Ocampo, NP

Rio Ocampo, NP

909-558-6600

Specialty: Family Medicine

Joshua L. Perkins, MD

Joshua L. Perkins, MD

951-846-2611

Specialty: Family Medicine

Tracy A. Preston, NP

Tracy A. Preston, NP

909-558-6600

Specialty: Family Medicine

Niren Raval, DO

Niren Raval, DO

909-558-6600

Specialty: Family Medicine

Michelle Reeves, MD

Michelle Reeves, MD

909-558-6600

Specialty: Family Medicine

Daniel Reichert, MD

Daniel Reichert, MD

909-558-6600

Specialty: Family Medicine

Benjamin D. Riter, MD

Benjamin D. Riter, MD

909-558-6600

Specialty: Family Medicine

Alyssa C. Schoonmaker, PA-C

Alyssa C. Schoonmaker, PA-C

909-558-6600

Specialties: Family Medicine, Geriatric Medicine

Delia R. Shanahan, NP

Delia R. Shanahan, NP

909-558-6600

Specialty: Family Medicine

Lauren Simon, MD

Lauren Simon, MD

909-558-6600

Specialties: Family Medicine, Sports Medicine

Ambika Sivanandam, MD

Ambika Sivanandam, MD

909-558-2870

Specialties: Internal Medicine, Family Medicine

Victoria Teppone, NP

Victoria Teppone, NP

909-558-6600

Specialty: Family Medicine

Sherilyn Toppenberg, NP

Sherilyn Toppenberg, NP

951-846-2611

Specialty: Family Medicine

Thu Tran, PA-C

Thu Tran, PA-C

909-558-6600

Specialty: Family Medicine

Juna Tsao, MD

Juna Tsao, MD

909-558-6600

Specialty: Family Medicine

Clare A. Wada, DO

Clare A. Wada, DO

909-558-6600

Specialty: Family Medicine

Joshua E. Wendt, MD

Joshua E. Wendt, MD

909-558-6600

Specialty: Family Medicine

Timothy Wong, DO

Timothy Wong, DO

909-558-6600

Specialties: Family Medicine, Sleep Medicine

Qi Yu, DO

Qi Yu, DO

909-558-2262

Specialties: Family Medicine, Hospice and Palliative Medicine

Internal Medicine Providers

Hector M. Almanzar-Ramos, MD

Hector M. Almanzar-Ramos, MD

909-558-2870

Specialty: Internal Medicine

Josianne K. Bailey, MD, MBA

Josianne K. Bailey, MD, MBA

909-558-2870

Specialty: Internal Medicine

Marvin Elias, MD

Marvin Elias, MD

909-558-2870

Specialty: Internal Medicine

Esther Estanque, NP

Esther Estanque, NP

909-558-2870

Specialty: Internal Medicine

Michaela Gruzensky, MD

Michaela Gruzensky, MD

909-558-2870

Specialty: Internal Medicine

Karin Lee, NP

Karin Lee, NP

909-558-2870

Specialty: Internal Medicine

Charmaine Ortizo, MD

Charmaine Ortizo, MD

909-558-2870

Specialty: Internal Medicine

Ambika Sivanandam, MD

Ambika Sivanandam, MD

909-558-2870

Specialties: Internal Medicine, Family Medicine

Rhonda Tetz-Issa, MD

Rhonda Tetz-Issa, MD

909-558-2870

Specialty: Internal Medicine

General Pediatrics Providers

Hilal S. Abu-Zahra, MD

Hilal S. Abu-Zahra, MD

909-558-5075

Specialties: Pediatric Hospital Medicine, General Pediatrics

Midian L. Ambo, MD

Midian L. Ambo, MD

909-558-5075

Specialty: General Pediatrics

Michael A. Andaya, MD

Michael A. Andaya, MD

909-558-2828

Specialty: General Pediatrics

Suraj R. Batish, MD

Suraj R. Batish, MD

909-558-5075

Specialty: General Pediatrics

Marti Baum, MD

Marti Baum, MD

909-558-5075

Specialty: General Pediatrics

Daniel Calaguas, MD

Daniel Calaguas, MD

951-247-8697

Specialty: General Pediatrics

Francis Chan, MD

Francis Chan, MD

951-247-5809

Specialties: Internal Medicine, General Pediatrics

Richard E. Chinnock, MD

Richard E. Chinnock, MD

909-558-5075

Specialty: General Pediatrics

Timothy Chinnock, MD

Timothy Chinnock, MD

909-558-5075

Specialty: General Pediatrics

Da-Eun Choi, DO

Da-Eun Choi, DO

909-558-5075

Specialty: General Pediatrics

Brittany N. Chow, MD

Brittany N. Chow, MD

909-558-2828

Specialty: General Pediatrics

Alexandra Clark, MD

Alexandra Clark, MD

909-558-5075

Specialty: General Pediatrics

Cori Clumpner, DO

Cori Clumpner, DO

909-558-2828

Specialty: General Pediatrics

Ekua Cobbina, MD

Ekua Cobbina, MD

909-558-5075

Specialty: General Pediatrics

Alexander Dang, MD

Alexander Dang, MD

909-558-5075

Specialty: General Pediatrics

Allyssa E. Dann, MD

Allyssa E. Dann, MD

909-558-2828

Specialty: General Pediatrics

Hieu-Duc Do, MD

Hieu-Duc Do, MD

909-558-4000

Specialties: Internal Medicine, General Pediatrics

Amanpreet K. Dulai, MD

Amanpreet K. Dulai, MD

951-247-5809

Specialties: Internal Medicine, General Pediatrics

Nancy Fernando, DO

Nancy Fernando, DO

909-307-0964

Specialty: General Pediatrics

Matthew Fong, MD

Matthew Fong, MD

909-558-5075

Specialty: General Pediatrics

Christopher J. Galley, MD

Christopher J. Galley, MD

951-247-8697

Specialty: General Pediatrics

Ada Garcia, MD

Ada Garcia, MD

909-558-6715

Specialty: General Pediatrics

Rachel Gardiner, MD

Rachel Gardiner, MD

909-558-5075

Specialty: General Pediatrics

Michael E. Giang, MD

Michael E. Giang, MD

909-558-5075

Specialties: General Pediatrics, Pediatric Critical Care Medicine

Tracy Gould, DO

Tracy Gould, DO

909-558-2828

Specialty: General Pediatrics

Morgan A. Green, MD

Morgan A. Green, MD

909-558-5075

Specialty: General Pediatrics

Tricia Guadiz, MD

Tricia Guadiz, MD

909-307-0964

Specialties: Internal Medicine, General Pediatrics

Stephen Hamra, MD

Stephen Hamra, MD

909-558-5075

Specialty: General Pediatrics

Allison Hensley, MD

Allison Hensley, MD

909-425-3939

Specialty: General Pediatrics

Jaspal S. Hothi, MD

Jaspal S. Hothi, MD

909-558-2828

Specialty: General Pediatrics

Bichtram V. Huynh, MD

Bichtram V. Huynh, MD

909-558-5075

Specialties: Internal Medicine, General Pediatrics

Janessa James, MD

Janessa James, MD

909-307-0964

Specialty: General Pediatrics

Jade-Ming Jeng, MD

Jade-Ming Jeng, MD

909-558-5075

Specialty: General Pediatrics

Sabiha Kanchwala, MD

Sabiha Kanchwala, MD

909-558-2828

Specialty: General Pediatrics

Aliyah Khan-Serrano, MD

Aliyah Khan-Serrano, MD

909-558-5075

Specialty: General Pediatrics

Daniel Lamb, MD

Daniel Lamb, MD

909-425-3939

Specialty: General Pediatrics

Anh Vu Le, MD

Anh Vu Le, MD

909-558-5075

Specialty: General Pediatrics

Leanna Lee, MD

Leanna Lee, MD

909-307-0964

Specialties: Internal Medicine, General Pediatrics

Vallent Lee, MD

Vallent Lee, MD

909-425-3939

Specialty: General Pediatrics

Kathleen Lima, DO

Kathleen Lima, DO

909-558-5075

Specialty: General Pediatrics

Michelle Loh, MD

Michelle Loh, MD

951-247-8697

Specialty: General Pediatrics

Alexander W. Marshall, MD

Alexander W. Marshall, MD

909-558-5075

Specialty: General Pediatrics

Derek J. McCalla, MD

Derek J. McCalla, MD

909-558-5075

Specialty: General Pediatrics

Michael K. Min, MD

Michael K. Min, MD

909-558-5075

Specialty: General Pediatrics

Tyler A. Moreno, MD

Tyler A. Moreno, MD

909-558-5075

Specialty: General Pediatrics

Lanelle Nakamura, MD

Lanelle Nakamura, MD

909-558-5075

Specialty: General Pediatrics

Grace Nam, MD

Grace Nam, MD

909-558-5075

Specialty: General Pediatrics

Cinda Nauertz, MD

Cinda Nauertz, MD

909-558-5075

Specialties: Internal Medicine, General Pediatrics

Kristine Nguyen, DO

Kristine Nguyen, DO

909-558-5075

Specialty: General Pediatrics

Desiree Nycholat, MD

Desiree Nycholat, MD

909-307-0964

Specialty: General Pediatrics

Carolina C. Olavarry, MD

Carolina C. Olavarry, MD

909-558-5075

Specialty: General Pediatrics

Jeffrey Olson, MD

Jeffrey Olson, MD

951-247-5809

Specialties: Internal Medicine, General Pediatrics

Lauren Orona, MD

Lauren Orona, MD

909-558-2828

Specialty: General Pediatrics

Tiffany Palomero, MD

Tiffany Palomero, MD

909-425-3939

Specialty: General Pediatrics

Heechan Park, MD

Heechan Park, MD

909-558-2828

Specialty: General Pediatrics

Minh Phan, DO

Minh Phan, DO

909-558-5075

Specialty: General Pediatrics

Gabrielle A. Pina, DO

Gabrielle A. Pina, DO

909-558-2828

Specialty: General Pediatrics

Adriana I. Rassi, MD

Adriana I. Rassi, MD

909-558-2828

Specialty: General Pediatrics

Lorraine Ray, MD

Lorraine Ray, MD

909-425-3939

Specialties: Internal Medicine, General Pediatrics

Sharon K. Riesen, MD

Sharon K. Riesen, MD

909-558-5075

Specialty: General Pediatrics

Tamara Shankel, MD

Tamara Shankel, MD

909-558-5075

Specialties: Internal Medicine, General Pediatrics

Cindy Sihotang, MD

Cindy Sihotang, MD

909-425-3939

Specialty: General Pediatrics

Jonathan Smits, MD

Jonathan Smits, MD

909-307-0964

Specialties: General Pediatrics, Pediatric Sports Medicine

Sophie B. Sun, MD, Ph.D

Sophie B. Sun, MD, Ph.D

909-558-4000

Specialties: Internal Medicine, General Pediatrics

Drew Tadiarca, MD

Drew Tadiarca, MD

951-247-5809

Specialties: Internal Medicine, General Pediatrics

John Thanasukarn, MD

John Thanasukarn, MD

909-425-3939

Specialty: General Pediatrics

Chin Tsai, DO

Chin Tsai, DO

909-558-5075

Specialty: General Pediatrics

Janice Tsai, MD

Janice Tsai, MD

909-558-5075

Specialty: General Pediatrics

Mitsuhiko Tsukimoto, MD

Mitsuhiko Tsukimoto, MD

909-558-6600

Specialty: General Pediatrics

Christin J. Tu, MD

Christin J. Tu, MD

909-558-5075

Specialty: General Pediatrics

Daved Van-Stralen, MD

Daved Van-Stralen, MD

909-558-5075

Specialty: General Pediatrics

Chad Vercio, MD

Chad Vercio, MD

909-558-6600

Specialties: Internal Medicine, General Pediatrics

Andrew Wai, MD

Andrew Wai, MD

909-307-0964

Specialties: Internal Medicine, General Pediatrics

Alan Wei, MD

Alan Wei, MD

909-307-0964

Specialties: Internal Medicine, General Pediatrics

Emily Wong, MD

Emily Wong, MD

909-558-5075

Specialty: General Pediatrics

Andrew Yoo, MD

Andrew Yoo, MD

951-247-5809

Specialty: General Pediatrics

Vincent-Arthur A. Yoro-Bacay, MD

Vincent-Arthur A. Yoro-Bacay, MD

909-558-6600

Specialty: General Pediatrics

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