Overview
John Johansson is an Ophthalmologist in Oroville, California. Dr. Johansson is rated as an Experienced provider by MediFind in the treatment of Dry Eye Syndrome. His top areas of expertise are Amblyopia, Retinitis Pigmentosa, X-Linked Retinitis Pigmentosa (XLRP), and Cataract.
His clinical research consists of co-authoring 38 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- POS
- PPO
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Medical Vision Technology Ophthalmology Grp, Inc
Dorotheea Warmerdam is an Ophthalmologist in Roseville, California. Dr. Warmerdam is rated as an Advanced provider by MediFind in the treatment of Dry Eye Syndrome. Her top areas of expertise are Optic Nerve Atrophy, Optic Atrophy Type 1, Dry Eye Syndrome, and Late-Onset Retinal Degeneration.
Shawn L Palmer, MD
Our office is dedicated to providing the best eye care possible in a state-of-the-art, peaceful environment. Dr. Palmer is rated as a Distinguished provider by MediFind in the treatment of Dry Eye Syndrome. His top areas of expertise are Cataract, Late-Onset Retinal Degeneration, Age-Related Macular Degeneration (ARMD), and Dry Eye Syndrome.
North Valley Eye Care
David Gajda is an Ophthalmologist in Chico, California. Dr. Gajda is rated as an Advanced provider by MediFind in the treatment of Dry Eye Syndrome. His top areas of expertise are Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, Chalazion, and Glaucoma.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Age-Related Macular Degeneration (ARMD)Dr. Johansson isExperienced. Learn about Age-Related Macular Degeneration (ARMD).
- AmblyopiaDr. Johansson isExperienced. Learn about Amblyopia.
- CataractDr. Johansson isExperienced. Learn about Cataract.
- Cone DystrophyDr. Johansson isExperienced. Learn about Cone Dystrophy.
- Cone Rod Dystrophy Amelogenesis ImperfectaDr. Johansson isExperienced. Learn about Cone Rod Dystrophy Amelogenesis Imperfecta.
- Cone-Rod DystrophyDr. Johansson isExperienced. Learn about Cone-Rod Dystrophy.