Saint Alphonsus Medical Center - Ontario

351 S.W. 9th Street
Ontario, Oregon 97914
Phone: (541)881-7000
Toll Free: 1-877-225-4762

Our Physician Staff:

  • David Jolley, D.P.M. - Podiatry
  • David Nagata, M.D. - Internal Medicine
  • Andrew C. Peterson, M.D. - Internal Medicine
  • Steven C. Reich, M.D. - Ear, Nose, and Throat/Head and Neck Surgery
  • Laurence Stoune, M.D. - Internal Medicine
  • Mohsin Syed, M.D. - Internal Medicine
  • Saira Syed, M.D. - Internal Medicine
  • Vernon Barton, M.D. - Family Medicine

Laurence Stoune, MD

David Nagata, MD

Steven Reich, MD

Andrew Peterson, MD

David Jolley, DO

Mohsin Syed, MD

Saira Syed, MD

Vernon Barton, MD

Welcome to Saint Alphonsus Medical Group

Saint Alphonsus Medical Group is an employed physician group associated with Saint Alphonsus Medical Center - Ontario. Our office is located on the 3rd floor of the medical office building attached to the hospital.

Our practice is comprised of eight physicians, whose specialties include; internal medicine, ear, nose and throat, family medicine, and podiatry. We are committed to meeting the health care needs of patients in our local community.

The physicians of Saint Alphonsus Medical Group (SAMG) bring an understanding of wellness, disease prevention, and promotion of good health to our patients.

Thank you for choosing Saint Alphonsus Medical Group.

Hours and Appointments

  • Office Hours:
    8:00 am to 5:00 pm Monday through Thursday (closed for lunch 1:00p to 2:00p)
    8:00 am to 1:00 pm Fridays

  • Patients are seen by appointment. Same day and next day appointments are available for urgent medical issues.

  • Please bring insurance cards with you to your appointment. Additionally, we request that patients bring ALL their medications (in the bottle) with them to every appointment. This includes over the counter medications.

  • Please arrive 10 minutes prior to your scheduled appointment time

  • Please bring all medications in their bottles

  • Have with you all current insurance cards

  • If you are a new patient, please print off our paperwork and bring completed to your appointment. If you are more than 15-20 minutes late for your appointment, you may be asked to reschedule. This will allow us to serve other patients.

To schedule an appointment, please call 541-881-7370

The information contained in this site should not be construed as medical advice or instruction. If you need medical advice, contact your health care provider or Call at 881-7370. Saint Alphonsus Medical Center and/or Saint Alphonsus Medical Group do not discriminate against any person on the basis of race, color, gender, national origin, disability, religion, veteran status, or age.


Quick Links:

  • Centers for Medicare & Medicaid Services

  • WebMD

  • InteliHealth

  • Health Touch

  • Health Finder - U.S. Department of Health & Human Services

Phone Numbers:

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Notice of Privacy Practices:

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U.S. Department of Health & Human Services Website

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