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 ...

Read More

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 ...

Read More

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 ...

Read More

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.

Gary P. Barth, MD

  • Comprehensive Ophthalmology
Additional Language Spoken
Northern California Medical Associates
1017 2nd Street
Santa Rosa, CA 95404
Accepting New Patients

Primary Office

Northern California Medical Associates
1017 2nd Street
Santa Rosa, CA 95404
Get Directions
(707) 546-9800
(707) 546-4112

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Comprehensive Ophthalmology
    Education & Training
    • College
      Williams College - 1967
    • Medical School
      USC Medical School - 1972
    • Internship
      USC Medical Center: Internal Medicine Internship - 1976
    • Residency
      University of Oregon Health Science Center: Ophthalmic residency - 1977
    • UCSF-Proctor Foundation: Corneal and External Disease Fellowship - 1982
  • Biography




    • Warrack Hospital Board 1988-2001
    • Redwood Health Services 1985-1989
    • President, Pacific Foundation for Medical Care 1999-2002
    • Founder and Medical Director: Eye Bank of Sonoma 1985-2001
    • Founder and Medical Director: 4th St Laser and Surgery Center


    Trustee of the PRASAD Project (, a charitable organization that operates in rural India, directing surgical eye care, as well as running a hospital, a dental and an HIV/AIDS clinic plus three hundred women’s self-help groups involved with micro-lending

    Advisory Board Member, Seva Foundation


    Dr. Barth focuses on diseases and surgery of the cornea and external eye as well as cataract and refractive surgery.


    In his free time, Dr. Barth enjoys meditation and chanting, playing the tabla, and long distance running and plotting his next eye surgery trip overseas.