Dr. Nick Kortan is a native of Minnesota. He received his Bachelor of Science degree in Biomedical Engineering from the University of Wisconsin – Madison, and his Doctor of Osteopathic Medicine from Touro University, California in 2007. His early career was spent in the US Army where he did his Internal Medicine Residency and Fellowship and continues to serve in the US Army Reserves. He is board certified in Internal Medicine and Rheumatology. Dr. Kortan enjoys medical education and was an Assistant Professor with the Uniformed Services University. He otherwise loves being active outdoors including practicing Chinese martial arts since 1998. He joined CCAO in 2022 after being Active Duty for 15 years. He is currently seeing patients in our Northglenn and Denver offices.