Patient Portal Olathe Medical Center. Health (9 days ago) Olathe Medical Center Patient Portal. Health (9 days ago) Olathe Medical Center Patient Portal.Health (9 days ago) Olathe Health Care Patient Portal Life-Healthy.Net. (9 days ago) Health Information Management Department/Release of Information.Olathe Medical Center. 20333 W. 151st St. Olathe, KS 66061.Phone: 913-791-4200, ext. 4632.Fax ....