Meet the Team

Meet the team at Pomona Valley Health Centers. All four PVHC locations are staffed by highly qualified and experienced physicians, physician assistants, nurse practitioners, and nurses. Together, these professionals provide you and your family an exceptional level of care in an environment that is warm, friendly and comfortable. PVHC is also home to a prestigious […]

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  Jay Shah, D.O., CAQSM

  Locations:Chino Hills
  AREAS OF INTEREST:Primary Care, Sports Medicine
  
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  Justin Pegueros, MD

  Locations:La Verne
  AREAS OF INTEREST:Women's Health, Obstetrics, Pediatrics, Adult Medicine, and Latino Health
  
  
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  Gianna O’Hara, D.O.

  Locations:Pomona
  AREAS OF INTEREST:Geriatric Medicine, Internal Medicine
  
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  Ryan Agena, D.O.

  Locations:Chino Hills, Crossroads
  AREAS OF INTEREST:Family Medicine, Sports Medicine
  
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  Victor Alvarez, M.D.

  Locations:Claremont
  AREAS OF INTEREST:Family Medicine, Women’s Health and Obstetrics,
  Outpatient Procedures, Sports Medicine
  and Musculoskeletal Pathology
  
  
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  Carlos A. Baez, M.D.

  Locations:Chino Hills Grand
  AREAS OF INTEREST:Family Medicine, Sports Medicine
  
  
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  Snezana Begovic, M.D.

  Locations:Pomona
  AREAS OF INTEREST:Family Medicine, Women's Health, Obstetrics
  
  
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  Allan Cabral, M.D.

  Locations:Pomona
  AREAS OF INTEREST:Family Medicine
  
  
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  William Casas, M.D.

  Locations:La Verne
  AREAS OF INTEREST:Family Medicine, Geriatric Medicine, Inpatient and Outpatient care
  
  
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  Jesse Cheung, MD

  Locations:Chino Hills
  AREAS OF INTEREST:Women’s Health, Obstetrics/Maternity Care,
  Academic Medicine, Teaching Medicine, Clinical Research,
  Hospital Medicine, LGBTQ Care, Health Equity
  
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  Douglas Chiriboga, M.D.

  Locations:Pomona
  AREAS OF INTEREST:Family Medicine
  
  
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  Michael Deanda, M.D.

  Locations:La Verne
  AREAS OF INTEREST:Family Medicine
  
  
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  Lynne Diamond, M.D.

  Locations:Pomona
  AREAS OF INTEREST:Family Medicine, Geriatrics
  
  
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  Mohamed Elsharkawy, MD

  Locations:Pomona
  AREAS OF INTEREST:Family Medicine, Obstetrics
  
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  Craig Endo, M.D.

  Locations:La Verne
  AREAS OF INTEREST:Family Medicine
  
  
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  Tiffany Endo, D.O.

  Locations:La Verne
  AREAS OF INTEREST:Family Medicine, Women's Health
  
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  Lester S. Holstein, M.D.

  Locations:Claremont
  AREAS OF INTEREST:Family Medicine
  
  
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  Dana Homer-Bertrand, D.O.

  Locations:Claremont, Chino Hills Crossroads, La Verne
  AREAS OF INTEREST:Urgent Care
  
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  Jeff Ijadi, M.D. CAQSM

  Locations:Claremont
  AREAS OF INTEREST:Family Medicine, Sports Medicine
  
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  Keith Kusunis, M.D.

  Locations:Pomona
  AREAS OF INTEREST:Family Medicine, Geriatrics
  
  
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  Surya K. Lakhanpal, MD

  Locations:La Verne
  AREAS OF INTEREST:Family Medicine, Women’s Health, Obstetrics
  
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  Hanh Larson, D.O. CAQSM

  Locations:Chino Hills - Crossroads
  AREAS OF INTEREST:Family Medicine, Sports Medicine
  
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  Claudia Lopez, M.D.

  Locations:La Verne
  AREAS OF INTEREST:Family Medicine, Women’s Health and Obstetrics,
  Outpatient Procedures and Ear, Nose and Throat Pathology
  
  
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  Darlene McPherson, FNP-BC, PhD

  Locations:Pomona
  
  AREAS OF INTEREST:Preventive Health Care, Pediatric Obesity, Women's Health
  
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  James Meyers, D.O.

  Locations:Pomona
  AREAS OF INTEREST:Family Medicine, Geriatric Medicine, Sports Medicine
  
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  Gisella Olivares, D.O.

  Locations:Pomona
  AREAS OF INTEREST:Family Medicine
  
  
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  Erik Olsen, M.D.

  Locations:Chino Hills - Grand
  AREAS OF INTEREST:Family Medicine, Obstetrics/Maternity Care, Sports Medicine
  
  
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  José Ramos, M.D.

  Locations:Pomona
  AREAS OF INTEREST:Preventive Care, Hospital Medicine, Low-Risk Deliveries,
  Immigrant Health Issues, Homeless Health Issues,
  Vulnerable Populations, Sports Medicine,
  Women’s Health, Adolescent Health
  
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  Sula Safar, D.O.

  Locations:Chino Hills - Crossroads
  AREAS OF INTEREST:Family Medicine, Women's Health
  
  
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  Katherine Schlaerth, M.D.

  Locations:Pomona
  AREAS OF INTEREST:Family Medicine, Pediatrics, Geriatrics
  
  
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  M. Christina Tolentino, D.O.

  Locations:Claremont
  AREAS OF INTEREST:Family Medicine, Women's Health
  
  
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  M. Leticia Valadez, M.D.

  Locations:Chino Hills - Grand
  AREAS OF INTEREST:Family Medicine, Women's Health
  
  
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  Libia Wohlert, M.D.

  Locations:Pomona
  AREAS OF INTEREST:Family Medicine, Women's Health, Maternity Care
  
  
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  Feven Wolday, M.D.

  Locations:Chino Hills
  AREAS OF INTEREST:Family Medicine, Obstetrics
  
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  Tina Yun, MD

  Locations:Claremont
  AREAS OF INTEREST:Family Medicine, Women’s Health
  
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  Saman Aboudi, M.D.

  Locations:Claremont, Chino Hills Crossroads, La Verne
  AREAS OF INTEREST:Urgent Care and Occupational Medicine
  
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  Monique Castro, M.D.

  Locations:Claremont, Chino Hills
  AREAS OF INTEREST:Urgent Care
  
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  Stefan Reynoso, M.D.

  Locations:Claremont, Chino Hills Crossroads, La Verne
  AREAS OF INTEREST:Urgent Care
  
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  Teri Yoshitake, M.D.

  Locations:Claremont, Chino Hills Crossroads, La Verne
  AREAS OF INTEREST:Urgent Care
  
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  Nancy Oakley, CFNP

  Locations:Chino Hills - Grand
  
  AREAS OF INTEREST:Family Medicine