Careers With St. Joseph Health

Our Values are more than just words.

They form the heart and soul of St. Joseph Health and are the prime reason we attract and retain high-caliber employees who believe in the sanctity of their work in our faith-based setting.

Recent News

Irvine school nurses, staff learn Stop the Bleed techniques to respond in mass-casualty situation

Irvine school nurses and athletic trainers on Tuesday, Jan. 30, learned simple techniques that could save lives in a shooting or other ...

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Families anticipate exciting community blessing of surgical center

A community is as strong as its hospital, and with recent investments into Covenant Health Plainview, it’s evident that to our friends ...

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Severe Flu Season Tightens Its Grip on U.S.

Americans are being hit with one of the worst flu seasons in years, with misery now widespread across 46 states, health officials say. In ...

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Here you can find news articles and press releases from St. Joseph Health and it's locations.

About St. Joseph Health

SJH provides a full range of care facilities including 16 acute care hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics and physician groups. All of our hospital and home health entities are accredited by the Joint Commission. In our award-winning facilities, SJH maintains a "continuum of care," matched to the diverse needs of the urban centers, smaller cities and rural communities who depend on us every day.

Giving back to the community. St. Joseph Health System Office

Diana S. (Meda) DeVera, DO

4.9 out of 5 (105 Ratings)
  • Internal Medicine
3443 Villa Lane
Suite 10
Napa, CA 94558
Accepting New Patients

Primary Office

3443 Villa Lane
Suite 10
Napa, CA 94558
Get Directions
(707) 251-1867
(707) 257-4116
Mon - Fri 8:30 a.m. - 12 p.m. & 1:30 p.m. - 5 p.m.

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Internal Medicine
    Education & Training
    • Residency
      Internal Medicine Residency- Las Vegas, NV, Valley Hospital - 2010-2013
    • Medical School
      Doctorate of Osteopathic Medicine- Kansas City, MO, Kansas City University of Medicine and Biosciences - 2006-2010
    • College
      Bachelor of Science in Biology and Chemistry- Salina, KS, Kansas Wesleyan University - 2002-2006
  • Biography



    I am pursuing a career in medicine that will allow me to apply my core values of compassion, dedication, integrity, and service to my patients and my practice. By following these core values, I hope to not only heal the present ailments of the people I serve, but improve their overall quality of life. I am currently seeking a position opportunity in the outpatient clinical setting that will allow me to fulfill this mission.


    Code White Medical Director. June 2015-present. Reviewing and refining Code White and Code Blue procedures and policies in the hospital to reduce morbidity and mortality from such unexpected events.

    Medical Ethics Committee Member. June 2014-present. Actively assisting other medical providers, patients, and families with end of life care decisions in both the inpatient and outpatient settings.

    Physician Assistant Preceptor. October 2013-present. Overseeing the education and progression of the physician assistant students as they rotate with the Internal Medicine Clinic.

    Standard of Care Case Reviewer. September 2013-present. Providing detailed case by case reviews regarding patient management and standard of care practices. Submitting recommendations designed to improve facility, management, and standard of care practices.


    Principle Investigator. July 2015-present. UC Davis Preempt Study, satellite clinic. Researched the effectiveness of a phone application as a potential tool to assist in pain management.

    Lead Clinical Practitioner. October 2013-present. Duke Genetic Research Study. Provided information to the patients regarding their genetic risk for heart disease and diabetes in order to assess the benefits of early management versus early lifestyle modifications on outcome.

    Clinical Practitioner. January 2012. Participated in a retrospective study regarding kidney disease progression in diabetics and possible correlation with increased frequency to hospital admissions.

    Internal Medicine Board Certification: September 2014
    California State Medical License: January 2015-December 2017
    Colorado State Medical License: April 2015-April 2017
    Advanced Trauma Life Support: September 2014
    Advanced Cardiac Life Support: April 2016
    Basic Life Support: April 2016
    Electronic Medical Record Systems: Meditech, Cerner, ALHTA, CHCS, Essentris, Impax
  • 15-Mar-2018
    Dr. was very attentive while listening to my concerns. She went over healthcare issues that she thought that I need to take care of (preventative procedures) etc. Her explanations were clear and easy to understand. She was very positive and easy to talk to openly. I found her to be warm and caring. I will go back to her.
    This was the first time I've seen Dr. Meda, so I don't have a baseline yet.
    I felt that Dr. Meda spent plenty of time with me during this visit. She is friendly, professional and very knowledgeable. I also had a question about a month after the visit, and emailed her through the patient portal. I received a response in less than 24 hours, which I think is really good.
    Dr. Meda is an excellent doctor in all ways.
    I have told my friends how happy I am with my new Dr.
    23 Total Comments Page 1 2 3 4 5   Next