

Dr. Ryan Lanning, MD
Dr. Ryan Lanning, MD is a radiation oncologist in Highlands Ranch, CO and has over 10 years of experience in the medical field. He graduated from HARVARD UNIVERSITY / SCHOOL OF PSYCHOLOGY in 2011. He is affiliated with medical facilities such as UCHealth Highlands Ranch Hospital and UCHealth Memorial Hospital Central. He is accepting new patients and telehealth appointments.
CU Medicine Radiation Oncology - Highlands Ranch Specialty Care Center
1500 Park Central Dr Ste 101 Highlands Ranch, CO 80129Make an Appointment
Compare with other Radiation Oncologists
Compare Dr. Lanning with our nearby Radiation Oncologists at HCA Healthone SKY Ridge.
Make an appointment at HCA Healthone SKY Ridge today at
(720) 500-8087.
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Dr. Lanning's Reviews
Likelihood to recommend Dr. Lanning
5 star | 100% | 100% |
4 star | 0% | 0% |
3 star | 0% | 0% |
2 star | 0% | 0% |
1 star | 0% | 0% |
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- I felt respected
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
Leave a review
How was your experience with Dr. Lanning?Overall Patient Satisfaction
Likelihood of recommending Dr. Lanning to family and friends is 5 out of 5
About Me
biography
University of Colorado Medicine (CU Medicine) is the region's largest and most comprehensive multi-specialty physician group practice. Our providers bring their unparalleled expertise at the forefront of medicine to deliver trusted, compassionate...read moreRadiation Oncology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Harvard University / School Of Psychology
Medical School, 2011
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Locations
CU Medicine Radiation Oncology - Highlands Ranch Specialty Care Center
Affiliated Hospitals
- Recipient of 3
hospital awardsPatient Safety Excellence Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsOutstanding Patient Experience Award™ (2022)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
76%Patients said that doctors always listened to them and explained things well - Recipient of 4
hospital awardsView all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
78%Patients said that doctors always listened to them and explained things well2% higher than the national average
- View all patient feedback
How patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
75%Patients said that doctors always listened to them and explained things well1% lower than the national average
Compare with other Radiation Oncologists
Compare Dr. Lanning with our nearby Radiation Oncologists at HCA Healthone SKY Ridge.
Make an appointment at HCA Healthone SKY Ridge today at
(720) 500-8087.