
Join to View Full Profile
2809 Olive HwySuite 140Oroville, CA 95966
Phone+1 530-534-1400
Fax+1 530-534-6380
Join Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Summary
- Dr. John Johansson, MD is an ophthalmologist in Oroville, California. He is currently licensed to practice medicine in California.
Education & Training
- University of HawaiiResidency, Internal Medicine, 1987 - 1988
- Univ of Gothenburg- Fac MedClass of 1974
Certifications & Licensure
- CA State Medical License 1989 - 2026
Publications & Presentations
PubMed
- Coloured overlays improve reading speed and reading experience in patients with post-COVID-19 syndrome.Kajsa Gode, Sarah Weström, Jan Johansson
Vision Research. 2025-03-01 - 4 citationsVision impairment is common in non-hospitalised patients with post-COVID-19 syndrome.Jan Johansson, Marika Möller, Gabriela Markovic, Kristian Borg
Clinical & Experimental Optometry. 2024-04-01 - Oculomotor screening and neuro-visual rehabilitation following pediatric brain tumor resection.Per Ertzgaard, Per Nyman, Maria Jakobsson, Jan Johansson
Journal of Pediatric Rehabilitation Medicine. 2024-01-01