Dr. Johanna Operschall MD is a male Emergency Medicine Specialist, has 30 years of experience and practices in Emergency Medicine, Preventive Medicine, and Occupational Medicine.
Dr. Johanna Operschall has 1 office location.
1200 B Gale Wilson Blvd
Fairfield, CA 94533

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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Education & Awards

Dr. Operschall graduated from Universitat Wien.


Dr. Operschall has 3 hospital affiliations:

  • NorthBay Medical Center 
  • NorthBay Vaca Valley Hospital 
  • NorthBay Occupational Health 

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Additional Information
Where does Dr. Johanna Operschall practice?
Dr. Johanna Operschall practices Emergency Medicine, Preventive Medicine, and Occupational Medicine near Fairfield, CA.
See Fairfield Emergency Physicians and Fairfield Preventive Medicine Specialists.