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Dr. John Berdahl, MD

Dr. John Berdahl, MD

Ophthalmologist
3101 W 57th St, Sioux Falls, SD
Dr. Berdahl is a board certified ophthalmologist who is internationally regarded as a leader in LASIK, cataract, cornea, and glaucoma surgery. He is Dr. Berdahl is most motivated by the trust his patients place in him during their moments of vulnerability. That patient trust has, first and foremost, driven him to become an accomplished surgeon. However, as he meets patient needs and learns more about the problems they face, he’s had several opportunities to stretch his skills as an inventor and problem-solver. He co-invented the MKO melt, an innovation used in our Sioux Falls clinic that provides sedation during cataract surgery without the use of an IV or opioids. He created astigmatismfix.com, a resource that has helped tens of thousands of surgeons eliminate residual astigmatism after cataract surgery, and he co-founded ExpertOpinion.MD, a site where patients can request medical opinions from authentic world experts. He also is the founder of Equinox, a company developing the first non-surgical, non-pharmacologic way to lower eye pressure for glaucoma treatment. Interests & Added Expertise Dr. Berdahl is exceptionally skilled at diagnosing the best treatment for varying stages of glaucoma, corneal diseases, and cataracts. He is also a meticulous refractive surgeon. Should surgery be recommended, Dr. Berdahl will employ the most innovative and tested techniques available to effectively treat most diseases of the anterior segment (front part of the eye). Personal & Hobbies John is devoted to his wife, Tamme, and their children. The Berdahl family’s interests range from outdoor activities such as water sports, hunting, scuba diving, astronomy, and athletics to playing the guitar, cooking, and community involvement. John is an avid reader.. Supporting underserved people is a passion for John. He does this through EyeCare America, mission trips, and the Mission Vision program at Vance Thompson Vision, through which he performs dozens of free surgeries every year.
Highly recommended
95% of patients gave this doctor 5 stars

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Tomorrow, Apr 6 – Sun, Apr 19
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What patients are saying

Overall rating

4.81

About Dr. John Berdahl

Dr. Berdahl is a board certified ophthalmologist who is internationally regarded as a leader in LASIK, cataract, cornea, and glaucoma surgery. He is Dr. Berdahl is most motivated by the trust his patients place in him during their moments of vulnerability. That patient trust has, first and foremost, driven him to become an accomplished surgeon. However, as he meets patient needs and learns more about the problems they face, he’s had several opportunities to stretch his skills as an inventor and problem-solver. He co-invented the MKO melt, an innovation used in our Sioux Falls clinic that provides sedation during cataract surgery without the use of an IV or opioids. He created astigmatismfix.com, a resource that has helped tens of thousands of surgeons eliminate residual astigmatism after cataract surgery, and he co-founded ExpertOpinion.MD, a site where patients can request medical opinions from authentic world experts. He also is the founder of Equinox, a company developing the first non-surgical, non-pharmacologic way to lower eye pressure for glaucoma treatment. Interests & Added Expertise Dr. Berdahl is exceptionally skilled at diagnosing the best treatment for varying stages of glaucoma, corneal diseases, and cataracts. He is also a meticulous refractive surgeon. Should surgery be recommended, Dr. Berdahl will employ the most innovative and tested techniques available to effectively treat most diseases of the anterior segment (front part of the eye). Personal & Hobbies John is devoted to his wife, Tamme, and their children. The Berdahl family’s interests range from outdoor activities such as water sports, hunting, scuba diving, astronomy, and athletics to playing the guitar, cooking, and community involvement. John is an avid reader.. Supporting underserved people is a passion for John. He does this through EyeCare America, mission trips, and the Mission Vision program at Vance Thompson Vision, through which he performs dozens of free surgeries every year.

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In-network insurances

Dr. John Berdahl has +14 in-network plans.

Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Glaucoma surgery
Cataract surgery with lens implant
Secondary membranaous cataract surgery
Glaucoma surgery
Cataract surgery with lens implant
Secondary membranaous cataract surgery

Office location

Vance Thompson Vision - Sioux Falls
3101 W 57th St, Sioux Falls, SD 57108
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Education and background

Practice names

Board certifications

  • American Board of Ophthalmology

Education and training

  • Medical School - Mayo Medical School, Doctor of Medicine
  • Duke University, Residency in Ophthalmology
  • Augustana College (Bachelor's)

Awards and publications

  • Castle Connolly Top Doctor
  • 2020 Lans Distinguished Award, International Society of Refractive Surgery
  • 2019 Senior Achievement Award, American Academy of Ophthalmology
  • 2019 Top 10 Emerging Leaders Worldwide, The Ophthalmologist

Languages spoken

  • English

Provider's gender

Male

NPI number

1871761577

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.81
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Frequently asked questions

How soon can I make an appointment with Dr. John Berdahl?

Generally, Dr. John Berdahl has appointments available on Zocdoc within 1 week. You can see Dr. Berdahl's earliest availability on Zocdoc and make an appointment online.

Is Dr. John Berdahl accepting new patients?

Dr. John Berdahl generally accepts new patients on Zocdoc. You can see Dr. Berdahl's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. John Berdahl accept my insurance?

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Can I make an appointment with Dr. John Berdahl online?

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What practice does Dr. John Berdahl work with?

Where is Dr. John Berdahl's office located?

Dr. John Berdahl's office is located at 3101 W 57th St, Sioux Falls, SD 57108.

Which board certifications does Dr. John Berdahl have?

Dr. John Berdahl is certified by American Board of Ophthalmology.

What are common reasons for patients to see Dr. John Berdahl?

Dr. John Berdahl frequently sees patients for Cataract Removal, Eye Infection, Glaucoma Consultation, Lasik Surgery, and Refractive Surgery Consultation. You can see other visit reasons for Dr. John Berdahl on their profile.

What languages does Dr. John Berdahl speak?

Dr. John Berdahl speaks English.

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