Daniel Koenig, OD

Accepting New Patients

515-663-4888

Patient Rating Learn more about our survey on Daniel Koenig

4.88 out of 5

206 Patient Ratings

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Primary Clinic

McFarland Eye Center - West Ames

3600 Lincoln Way
Ames, IA 50014

Directions

Location Details on McFarland Eye Center - West Ames

Also Sees Patients In

West Ames Office

3600 Lincoln Way
Ames, IA 50014

Location Details on West Ames Office

Patient Testimonials

I greatly appreciate Dr. Koenig and all the staff at the West Ames eye clinic. The are always professional, helpful, cheerful, and kind.

July 20, 2026

Dr. Koenig is very knowledgeable and professional. He takes time to explain my treatment plan and answer any of my questions. He is always friendly.

March 26, 2026

Dr. Koenig is always kind, patient and knowledgeable. I always recommend him to anyone looking for a new eye doctor.

February 9, 2026

He is always very nice and thoroughly explains what he’s doing and any follow up that you need to do.

January 28, 2026

Long time patient, knows me and my issues well. Always friendly and helpful in explaining things.

December 17, 2025

Very patient and explained things in detail especially about how to use the prescription he was giving me. Very caring and answered questions. Since he isn't my regular eye doctor I was a bit nervous but he was wonderful

November 12, 2025

Always thorough, professional. Takes time to get to know you and personalize your needs. Thank you.

September 10, 2025

Dr. Koenig is always very thorough, and he is excellent about describing what he is seeing in my eyes. He is clearly concerned about providing the highest quality of care.

June 25, 2025

Dr Koenig is always friendly and caring. His staff is too! Always figures out my eye problems and gets me what I need.

May 5, 2025

Took the time to determine the issue, then showed me what it looked like. He provided and explained the solution moving forward and even ensured I had a way to get assistance if the issue persisted after hours. Additionally, the staff understood the issue and created an atmosphere that allowed me to relax and my eyes not to hurt as much. Truly cares for his patients!

May 1, 2025

Did a great job, explained everything thoroughly and was very timely. Could not have gone better.

April 19, 2025

He always listens to me. He tested different contacts and prescribed a contact that I trialed- the product is absolutely amazing! Truly, a game changer! I am so grateful!

March 14, 2025

He is always very thorough, never makes you feel rushed out the door. He explains everything thoroughly and what the plan is going forward. Friendly & approachable.

February 17, 2025

Dr.Koenig is extremely competent and constantly demonstrates a serious interest in his patients eye health and overall wellness. Would highly recommend him to family and friends.

February 17, 2025

Very professional, competent, caring snd explained the test in detail. Thank you

January 20, 2025

Dan is very personable and deeply cares about his patients. I feel very comfortable that he has my best interests and well-being foremost in his thoughts when I am there.

December 16, 2024

I have been seeing Dr. Koenig for many years. He has a great bedside manner and takes the time to explain things thoroughly. Going to him feels like family.

November 2, 2024

As always, Dr. Koenig was thorough, willing to answer all my questions, and concerned about me as a person as well as a patient. The staff was equally proficient and caring.

October 15, 2024

Dr. Koenig is always kind, courteous and takes time to answer any questions I might have about my eyes and how to keep them healthy.

October 14, 2024

Dr. Koenig is awesome. He asks great questions. He wants to know how my eyes impact all my other conditions and how he can support my eyesight.

September 28, 2024

I have been with this provider for a long time. He's extremely professional, thorough, and very kind.

August 28, 2024

Dr. Koenig is an exceptional doctor who genuinely cares about his patients and goes out of his way to make you feel you feel heard and cared for. He is patient, understanding, very personable, knowledgeable, and down to earth. I always leave his office in a better mood than before my appointment because of his positivity and pleasant personality.

August 26, 2024

Dr. Koenig was thorough, kind, considerate, detailed, clear, precise and yet patient and understanding, he completely addressed all of my questions and concerns.

July 1, 2024

Dr. Koenig is intelligent, patient and always very friendly. He is also thorough and wants his patient to understand what is going on and gives helpful advice and guidance.

June 5, 2024

D.r Dan Koenig is the best of the best! I appreciate how he takes the time to clearly explain the details, discuss the best options and plan of care, and is so personable and kind. I will recommend him to care for all my friends and family!

May 29, 2024

About

Medical Interests

Difficult contact lens fitting

Joined McFarland Clinic

August 2000

Education & Professional Certification

Certifications

Diagnostic and Therapeutically Certified
Management of Ocular Disease
National Board of Examiners in Optometry

Education

Iowa State University, Ames, IA

BS, 1991-1995

Indiana University School of Optometry, Bloomington, IN

OD, 1995-1999

Professional Societies

American Optometric Association
Heart of America Contact Lens Society
Iowa Optometric Association

Professional & Personal Interests

Leadership Roles

Member, McFarland Clinic Benefits Committee