Overview
John Berdahl is an Ophthalmologist in Sioux Falls, South Dakota. Dr. Berdahl is highly rated in 12 conditions, according to our data. His top areas of expertise are Cataract, Glaucoma, Ocular Hypertension (OHT), Cataract Removal, and Trabeculectomy.
His clinical research consists of co-authoring 137 peer reviewed articles and participating in 3 clinical trials. MediFind looks at clinical research from the past 15 years.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- POS
Locations
3101 W 57th St, Sioux Falls, SD 57108
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.
3 Clinical Trials
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Frequently Asked Questions about Dr. John Berdahl
How do I make an appointment with Dr. John Berdahl?
You can book an appointment with Dr. John Berdahl by calling their office at 605-361-3937. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Berdahl a top-rated expert for Cataract?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Berdahl is classified as an Elite expert for Cataract, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John Berdahl specialize in?
While Dr. John Berdahl is a Ophthalmology, they have specific expertise in Cataract, Cataract Removal, and Glaucoma. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Ophthalmology.
Does Dr. John Berdahl participate in research or clinical trials?
Yes. Dr. John Berdahl has published 137 articles and abstracts on conditions like Cataract. You can view a list of Dr. John Berdahl's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John Berdahl accept my insurance?
Dr. John Berdahl accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 605-361-3937 to verify that your specific plan is currently accepted before your visit.
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
- Elite
- CataractDr. Berdahl isElite. Learn about Cataract.
- Cataract RemovalDr. Berdahl isElite. Learn about Cataract Removal.
- GlaucomaDr. Berdahl isElite. Learn about Glaucoma.
- Distinguished
- AstigmatismDr. Berdahl isDistinguished. Learn about Astigmatism.
- Ocular Hypertension (OHT)Dr. Berdahl isDistinguished. Learn about Ocular Hypertension (OHT).
- Pigment-Dispersion SyndromeDr. Berdahl isDistinguished. Learn about Pigment-Dispersion Syndrome.
- TrabeculectomyDr. Berdahl isDistinguished. Learn about Trabeculectomy.
- Advanced
- Corneal Dystrophy and Perceptive Deafness
- Dry Eye SyndromeDr. Berdahl isAdvanced. Learn about Dry Eye Syndrome.
- Fuchs DystrophyDr. Berdahl isAdvanced. Learn about Fuchs Dystrophy.
- Macular Corneal Dystrophy Type 1Dr. Berdahl isAdvanced. Learn about Macular Corneal Dystrophy Type 1.
- PresbyopiaDr. Berdahl isAdvanced. Learn about Presbyopia.
- Experienced
- AmebiasisDr. Berdahl isExperienced. Learn about Amebiasis.
- BlepharitisDr. Berdahl isExperienced. Learn about Blepharitis.
- Corneal TransplantDr. Berdahl isExperienced. Learn about Corneal Transplant.
- EndophthalmitisDr. Berdahl isExperienced. Learn about Endophthalmitis.
- HyphemaDr. Berdahl isExperienced. Learn about Hyphema.
- Increased Intracranial PressureDr. Berdahl isExperienced. Learn about Increased Intracranial Pressure.