Dr. Korthals And Associates

Dr. Korthals And Associates Family Eyecare for all ages. We treat all types of disease and emergencies. Specialiaty contact lenses including bifocal contact lenses and CRT.

Welcome to Dr. Korthals and Associates, where we strive to provide our patients with the highest quality eye care in a family based setting. We maintain the most advanced technology and equipment available to ensure your best possible outcome. Our goal at Dr. Korthals and Associates is to provide much more that just glasses and contact lenses, but to preserve your eye health which will enhance your lifestyle.

Love the water? Don’t forget your eyes! Chlorine, bacteria, and even minor irritants can affect your vision. 🌞Visit us t...
07/30/2026

Love the water? Don’t forget your eyes! Chlorine, bacteria, and even minor irritants can affect your vision. 🌞

Visit us to get personalized advice to make this summer your clearest yet!

https://mikekorthalsod.com/

Say goodbye to dry, irritated eyes this summer! 🌞We offer comfortable, soothing solutions made just for you. Explore tre...
07/28/2026

Say goodbye to dry, irritated eyes this summer! 🌞

We offer comfortable, soothing solutions made just for you. Explore treatments like artificial tears or in-office treatments for lasting relief.

Contact us today to get started!

https://mikekorthalsod.com/

Happy International Self-Care Day! 🌱Today is a great opportunity to put your health and well-being first. Small acts, li...
07/24/2026

Happy International Self-Care Day! 🌱

Today is a great opportunity to put your health and well-being first. Small acts, like staying hydrated or stepping away from screens, support your eyes more than you realize.🕶️

Treat your eyes with the care they deserve, whether it’s a quick break or finally booking that eye exam.

https://mikekorthalsod.com/

Good nutrition is a key part of maintaining healthy vision. 🥗 Eating foods rich in omega-3 fatty acids, such as salmon a...
07/21/2026

Good nutrition is a key part of maintaining healthy vision. 🥗

Eating foods rich in omega-3 fatty acids, such as salmon and walnuts, can help support your eye health from the inside out.

If you're experiencing symptoms of dry eye or ocular rosacea, let's chat about how dietary adjustments could help.

https://mikekorthalsod.com/

😎 When that sunburn hits but your eyes are feeling fresh, thank your sunglasses for picking up the slack. Sunscreen tip ...
07/16/2026

😎 When that sunburn hits but your eyes are feeling fresh, thank your sunglasses for picking up the slack.

Sunscreen tip of the day: between reapplication reminders, don’t forget about eye protection too. 🕶️

https://mikekorthalsod.com/

While producing tears is your body’s way of trying to protect your eyes, it doesn’t always address the underlying proble...
07/14/2026

While producing tears is your body’s way of trying to protect your eyes, it doesn’t always address the underlying problem of dry eye.

Our comprehensive dry eye assessments evaluate tear quality, production, and underlying causes to create personalized treatment plans that address the root of the problem.

Don't let confusing symptoms keep you uncomfortable. Schedule your dry eye consultation in San Antonio, TX and discover effective solutions for lasting relief.

https://mikekorthalsod.com/

That means it's a perfect time to shine a light on the symptoms that so many people experience daily. Millions deal with...
07/09/2026

That means it's a perfect time to shine a light on the symptoms that so many people experience daily. Millions deal with dry, gritty, or tired eyes, and many go undiagnosed. 👁️

Spotting the signs early can make a meaningful difference in comfort and eye health. Relief is possible, and our team is here to support you every step of the way. ☀️

https://mikekorthalsod.com/

👓 Keep your eyes happy and healthy—no matter where your travels take you. Lubricating drops keep your eyes feeling fresh...
07/07/2026

👓 Keep your eyes happy and healthy—no matter where your travels take you.

Lubricating drops keep your eyes feeling fresh on flights or in dry weather. Sunglasses with UV protection shield your eyes from the sun’s rays, and an extra set of glasses or contacts means you’re always covered. 🏖️

Add a travel-sized contact lens solution to your bag for stress-free journeys. You deserve a comfortable vacation, after all!

https://mikekorthalsod.com/

Celebrate Independence Day with family, friends, and a little extra eye care. 💥Firework displays can be stunning, but wa...
07/04/2026

Celebrate Independence Day with family, friends, and a little extra eye care. 💥

Firework displays can be stunning, but watching from a safe distance adds a layer of celebration to your festivities. 🇺🇸

Enjoy the colors, the food, and the memories this 4th of July. Stay safe and have a sparkling holiday! 🎆

https://mikekorthalsod.com/

When summer heat turns up, forgetting your eye drops can make every blink feel like a chore. Dry, irritated eyes staring...
06/30/2026

When summer heat turns up, forgetting your eye drops can make every blink feel like a chore. Dry, irritated eyes staring back in the mirror add their own twist to hydration goals. ☀️

Taking care of those peepers deserves a spot on your summer checklist too. 💧

https://mikekorthalsod.com/

Address

422 S Pierce Avenue
Mason City, IA
50401

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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