Not Accepting New Patients

Diana (Meda) DeVera, DO

4.9 out of 5 (88 Ratings)
  • Internal Medicine
    (Board Certified)
Primary Address | Office Details

1100 Trancas Street

Suite 201

Napa, CA 94558

Phone: (707) 251-1867

Fax: (707) 257-4116

Medical Groups & Affiliations
  • St. Joseph Health Medical Group
  • St. Joseph Health Medical Network
  • *Dr. Devera is really great!
    Even on a Zoom call (due to COVID-19) *Dr. Devera remained her professional, caring and conscientious self!
    This visit in March was a phone visit, it was thorough & she gave me the answers I needed!
    I LOVE Dr. Devera. She's very good at what she does, provides, and experienced knowledge. She really gives you her time with questions and feedback.
    Very compassionate and caring manner. Very helpful, thorough, and efficient. Good trust relationship with my dr.
    59 Total Comments Page 1 2 3 4 5 6 7 8 9 10 11 12   Next
  • Meet The Provider

    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.

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    Primary Specialties
    Primary Specialties
    • Internal Medicine
      (Board Certified)
    Other Specialties Associations
    • American College of Osteopathic Internists
    • American Osteopathic Association
    2015 - Physician Assistant Preceptor of the Year Award, 2014 - United States Air Force Achievement Medal, 2007 - Translating Osteopathic Understanding into Community Health, 2006 - Summa Cum Laude, 2006 - Presidential Leadership Award, 2003 - Alpha Chi Honor Society, 2003 - Tri-Beta Biological Honor Society, 2003 - Presidential Scholar
    Education & Training
    • College
      Bachelor of Science in Biology and Chemistry - 2006
    • Medical School
      Doctorate of Osteopathic Medicine - 2010
    • Residency
      Internal Medicine Residency - 2013

    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

  • Primary Location

St. Joseph Health Medical Group - Napa - Internal Medicine

  • Address
    1100 Trancas Street, Suite 201,
    Napa, CA 94558
    Get Directions
  • Phone
    (707) 251-1867
    (707) 257-4116
  • Hours of Operation
    Mon - Fri 8:30 a.m. - 12 p.m. & 1:30 p.m. - 5 p.m.