Grant Landon, DO

Phone 641-472-4111

2000 South Main Street
Fairfield, Iowa 52556
Get Directions


Edward Via College of Osteopathic Medicine, Blacksburg, VA - Doctor of Osteopathic Medicine

Northwestern College, Orange City, IA - BA, Biology Health Professions


Mercy One North Iowa - Family Medicine Residency


August 2023

Dr. Landon is a compassionate and dedicated family practice provider with a special focus on mental health, preventive medicine, and diabetes management. He offers a patient-centric approach to patients of all ages. His commitment to medicine started at a young age and stems from witnessing a relative endure chronic health conditions, inspiring him to pursue a career in healthcare. He believes in empowering each patient with a thorough understanding of their treatments, medications, and conditions, taking the time to ensure they feel genuinely heard and cared for.

Married since 2008, Dr. Landon values time spent with his wife and 5 children.  In addition to his family and professional endeavors, Dr. Landon enjoys cheering on the Iowa Hawkeye football and basketball teams, playing classical piano, exploring the outdoors hiking and backpacking and indulging in all types of documentaries. He aspires to have a hobby farm in the future, further reflecting his deep connection to nature and his community.


Family Practice

Areas of Interest

Mental Health, Preventive Medicine, and Diabetes Management

Accepts Children