Casa Colina Hospital
Patients that would definitely recommend
15% higher than the national average
Casa Colina Hospital is a medical facility located in Pomona, CA. This hospital has been recognized for Outstanding Patient Experience Award™, America’s 100 Best Hospitals for Spine Surgery Award™, and more.
Awards
Healthgrades awards tell you which hospitals deliver superior quality care. Healthgrades evaluates hospital performance using objective quality measures including clinical outcomes and patient safety, as well as patient experience.
Learn more about our awards methodologyHospital Quality Awards

Outstanding Patient Experience Award™ (2023, 2022, 2021)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
Specialty Clinical Quality Awards

America’s 100 Best Hospitals for Spine Surgery Award™ (2023, 2022, 2021)
Superior clinical outcomes in back and neck surgeries and spinal fusion procedures

Joint Replacement Excellence Award™ (2023, 2021)
Superior clinical outcomes in knee and hip replacement

America’s 100 Best Hospitals for Joint Replacement Award™ (2022)
Superior clinical outcomes in knee and hip replacement

Pulmonary Care Excellence Award™ (2021)
Superior clinical outcomes in treating chronic obstructive pulmonary disease (COPD) and pneumonia
Hospital Quality
Clinical Ratings
Research hospital performance and talk to your doctor about what's right for you
Mortality Based Ratings
Heart Failure
Mortality In-Hospital
Mortality within 30 days
Mortality Based Ratings
Respiratory Failure
Mortality In-Hospital
Mortality within 30 days
Sepsis
Mortality In-Hospital
Mortality within 30 days
Mortality Based Ratings
Gastrointestinal Bleed
Mortality In-Hospital
Mortality within 30 days
Complication Based Ratings
Hip Replacement
In Hospital
Total Knee Replacement
In Hospital
Specialty Excellence Awards

Joint Replacement Excellence Award™
2023, 2021

America’s 100 Best Hospitals for Joint Replacement Award™
2022
Mortality Based Ratings
Pneumonia
Mortality In-Hospital
Mortality within 30 days
Specialty Excellence Awards

Pulmonary Care Excellence Award™
2021
Complication Based Ratings
Back and Neck Surgeries (without Spinal Fusion)
In Hospital
Spinal Fusion
In Hospital
Specialty Excellence Awards

America’s 100 Best Hospitals for Spine Surgery Award™
2023, 2022, 2021
Patient Experience
Patient experience measures tell you how patients felt about the care they received at the hospital. These measures are based on the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey data from the Centers for Medicare and Medicaid Services (CMS).
Learn more about patient experienceCasa Colina Hospital
National Average
Communication with doctors
Percent of patients who said that doctors always listened to them and explained things well
Communication with nurses
Percent of patients who said that nurses always listened to them and explained things well
Responsiveness of hospital staff
Percent of patients who said they always received help quickly from hospital staff
Communication about medicines
Percent of patients who said that staff always explained medicines before giving them to patients
Discharge Information
Percent of patients who said they were given information about recovering at home
Care Transition
Percent of patients who said they understood their care needs when they left the hospital
Casa Colina Hospital
National Average
Quietness
Percent of patients who said the area around their rooms was always kept quiet at night
Cleanliness
Percent of patients who said their room and bathroom were always kept clean
Providers
Provider Reviews
Yvonne, Upland Jun 05 2023
Review for Dr. Jahng
The thing about Dr. Jahng is he is not the outgoing talkative person. He is a very intelligent surgeon with a lot of knowledge of what it is YOU need to do to have the best QUALITY of life you deserve. If you want a EXCELLENT SURGEON he’s the guy, I had a TKR in Feb 2022, and I had absolutely no...
Tracey Simpkins Jun 03 2023
Review for Dr. Jahng
Dr. Hanna is a very caring doctor and a highly skilled surgeon. I was referred by my doctor for colon surgery and Dr. Hanna and his staff scheduled my surgery to remove a mass and my stay at San Antonio Hospital in Upland. The surgery went well and recovered quickly with very little scar marks. His...
May 31 2023
Review for Dr. Hanna
She always takes the time to explain everything and listens to any concerns or questions.
May 28 2023
Review for Dr. Yun
She really cares about (us)..her patients. She takes her time and listens to her patients. Takes care of all our concerns. Would not go anywhere else.
May 28 2023
Review for Dr. Yun
Location
Casa Colina Hospital
Frequently Asked Questions
Where is Casa Colina Hospital located?
Casa Colina Hospital is located at 255 E Bonita Ave, Pomona, CA 91767. Find other locations and directions on Healthgrades.
Has Casa Colina Hospital won any recent awards from Healthgrades?
Yes, Casa Colina Hospital has been awarded with Outstanding Patient Experience Award™, America’s 100 Best Hospitals for Spine Surgery Award™, Joint Replacement Excellence Award™, and 2 more in the past two years.
Is Casa Colina Hospital highly rated with patients?
85% patients recommend this hospital. See Healthgrades for detailed clinical ratings by specialty.
Does Casa Colina Hospital score well in safety ratings?
Healthgrades tracks outcome ratings for 12 hospital services. View more details here.
How do I get in at Casa Colina Hospital?
Phone number, appointment information, and directions can be found on Healthgrades Casa Colina Hospital profile..
How does Casa Colina Hospital rank in terms of safety and outcomes?
Healthgrades provides detailed information on hospital safety and outcomes for patients. Click here to learn more about hospital safety.
While the wait time was a little long, I feel Dr. Jahng is at the top of his career. I will need a bi-lateral TKR with reconstruction on my Patella’s and I am feeling secure going into surgery because Dr. Jahng is so knowledgeable about what I need. He took the time to listen to my concerns and...