Contributor:

John Berdahl, MD

Sioux Falls, SD

John Berdahl, MD headshot
Establish a Game Plan for Treating Bilateral Keratoconus

Brandon D. Ayres, MD; and John Berdahl, MD

Patient Identification for iDose TR®

Savak Teymoorian, MD, MBA; John Berdahl, MD; Iqbal Ike K. Ahmed, MD, FRCSC; and Lorraine M. Provencher, MD

Expert Panel iDose TR® Q&A Session

Iqbal Ike K. Ahmed, MD, FRCSC; John Berdahl, MD; Lorraine M. Provencher, MD; and Savak Teymoorian, MD, MBA

iDose TR® Live Procedure Broadcast

John Berdahl, MD; Iqbal Ike K. Ahmed, MD, FRCSC; Lorraine M. Provencher, MD; and Savak Teymoorian, MD, MBA

Live Demonstration: iDose TR® Implantation

John Berdahl, MD; Iqbal Ike K. Ahmed, MD, FRCSC; Lorraine M. Provencher, MD; and Savak Teymoorian, MD, MBA

Getting Started With PanOptix® and Vivity®

John Berdahl, MD; John A. Hovanesian, MD; and Sheri Rowen, MD, FACS

Ideal Candidates for PanOptix® or Vivity® IOLs

Sheri Rowen, MD, FACS; John Berdahl, MD; and John A. Hovanesian, MD

Discussing PanOptix® and Vivity® With Patients

John Berdahl, MD; John A. Hovanesian, MD; and Sheri Rowen, MD, FACS

Educate Patients About Their IOL Options

John A. Hovanesian, MD; John Berdahl, MD; and Sheri Rowen, MD, FACS

Dr. John Berdahl

John Berdahl, MD

The Importance of Expanding Your Presbyopia Toolkit

John Berdahl, MD

Experts Discuss A Novel Presbyopia Therapeutic Option

John Berdahl, MD; Marjan Farid, MD; Preeya Gupta, MD; Edward Holland, MD; John Hovanesian, MD; Mitchell Jackson, MD; Jennifer Loh, MD

The Importance of Preservative-Free Ophthalmic Drugs

John P. Berdahl, MD; Preeya K. Gupta, MD; Nathan M. Radcliffe, MD; Thomas W. Samuelson, MD; I. Paul Singh, MD; Vance Thompson, MD, FACS

CyPass Trimming with MST Cutting Forceps

David Stephens, MD, John Berdahl, MD

CyPass Micro-Stent Trimming Technique

David Stephens, MD, John Berdahl, MD

Eliminating MIGS Barriers with iStent inject®

John P. Berdahl, MD

Hot Topic: Successful Collaborations

Constance Okeke, MD, Greg Parkhurst, MD, John Berdahl, MD

ZEISS ReLEx SMILE: The First Minimally Invasive LVC Solution

John Berdahl, MD, Vance Thompson, MD

Changes in Glaucoma Surgery: A New Tool

John Berdahl, MD

IV-Free Ocular Surgery

John Berdahl, MD

DMEK Harvest and Triple Procedure

John Berdahl, MD, Michael Greenwood

iStent Supra in a Patient with Previous Trabectome

Michael Greenwood, John Berdahl, MD

The Refractive Practice of the Future

John Berdahl, MD, Priyanka Sood, MD

Residual Astigmatism After IOL Placement

Mark Kontos, MD, John Berdahl, MD

MIGS: Glaukos iStent User Group: Case Studies - Part 7

John Berdahl, MD, Kerry D. Solomon MD, Thomas W. Samuelson MD

MIGS: Glaukos iStent User Group: Case Studies - Part 6

John Berdahl, MD, Kerry D. Solomon MD, Thomas W. Samuelson MD

MIGS: Glaukos iStent User Group: Case Studies - Part 5

John Berdahl, MD, Kerry D. Solomon MD, Thomas W. Samuelson MD

MIGS: Glaukos iStent User Group: Case Studies - Part 4

John Berdahl, MD, Kerry D. Solomon MD, Thomas W. Samuelson MD

MIGS: Glaukos iStent User Group: Case Studies - Part 3

John Berdahl, MD, Kerry D. Solomon MD, Thomas W. Samuelson MD

MIGS: Glaukos iStent User Group: Case Studies - Part 2

John Berdahl, MD, Kerry D. Solomon MD, Thomas W. Samuelson MD

MIGS: Glaukos iStent User Group: Case Studies - Part 1

John Berdahl, MD, Kerry D. Solomon MD, Thomas W. Samuelson MD

Combined Cataract and MIGS

John Berdahl, MD

Articles

Building Patient Confidence Through Constructive Communication

Read on Glaucoma Today

Building Patient Confidence to Mitigate Legal Risks

Read on Cataract & Refractive Surgery Today

Drug Delivery: Pearls and Projections

Read on Glaucoma Today

Obstacles to Innovation

Read on Glaucoma Today

Gaining Experience With Premium IOLs During Residency

Read on YMDC Bookmarked

Attracting Investors and Advisors

Read on Cataract & Refractive Surgery Today

Research in Private Practice

Read on YMDC Bookmarked

Ocular Surface Disease Product Roundup

Read on Cataract & Refractive Surgery Today

Back to the Cornea: Corneal Hysteresis in Action

Read on Glaucoma Today

Toric IOLs: When It’s Time for an Adjustment

Read on Collaborative Eye

Intracameral Antibiotics: In or Out?

Read on Glaucoma Today

There Is More to Satisfying Patients Than Reducing IOP

Read on Glaucoma Today

Neurostimulation: a Novel Approach to Treating the Signs and Symptoms of Dry Eye

Read on Glaucoma Today

MIGS Update: Present and Future

Read on Glaucoma Today

Point/Counterpoint: Should Patients Share the Cost of MIGS Procedures?

Read on Glaucoma Today

Microinvasive Glaucoma Surgery and Premium IOLs

Read on Glaucoma Today

A Clinician's Experience With Combined Cataract and Glaucoma Surgery

Read on Glaucoma Today

Could Glaucoma Be a Two-Pressure Disease?

Read on Glaucoma Today

Keratorefractive Surgery in Glaucoma Patients

Read on Glaucoma Today

What Does MIGS Mean to Me?

Read on Glaucoma Today

Glaucoma Tube and Multiple DSEKs After a Phakic IOL

Read on Glaucoma Today

Cerebrospinal Fluid Pressure and Glaucoma

Read on Glaucoma Today

Glaucoma in a Patient With Spontaneous Luxation of the Globe

Read on Glaucoma Today

Sponsored Content

iStent inject Versus iStent: The iStent inject Advantage

Read on Glaucoma Today