Dr. Krishna Ratnam, MD
Dr. Krishna Ratnam, MD is a nephrologist in San Diego, CA and has over 20 years of experience in the medical field. He graduated from Vanderbilt University in 2003. He is affiliated with Kaiser Permanente Zion Medical Center. He is not accepting new patients.
Practice
4647 Zion Ave San Diego, CA 92120Make an Appointment
Compare with other Nephrologists
Compare Dr. Ratnam with our nearby Nephrologists at Palomar Health.
Make an appointment at Palomar Health today at
(858) 480-5558.
Experience Check
Search for experience in a specific area
Dr. Ratnam's Reviews
Likelihood to recommend Dr. Ratnam
| 5 star | 100% | 100% |
| 4 star | 0% | 0% |
| 3 star | 0% | 0% |
| 2 star | 0% | 0% |
| 1 star | 0% | 0% |
Overall Patient Satisfaction
Likelihood of recommending Dr. Ratnam to family and friends is 5 out of 5
About Me
care philosophy
Kaiser Permanente: Our mission is to keep you healthy. Under-one-roof convenience, 24-hour advice nurse, and online access to manage your health - anytime.Nephrology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Icahn School Of Medicine At Mount Sinai
Fellowship HospitalJackson Memorial Hospital
Residency HospitalVanderbilt University
Medical School, 2003
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkEnglish
Spanish
Healthgrades Tips for Getting the Best Kidney Care
Insurance Check
Search for your insurance carrier and choose your plan type
Locations
Practice
Affiliated Hospitals
- Recipient of 8
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™ (2024, 2023, 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.
90%Patients said they were given information about recovering at home6% higher than the national average
80%Patients said that doctors always listened to them and explained things well4% higher than the national average
Compare with other Nephrologists
Compare Dr. Ratnam with our nearby Nephrologists at Palomar Health.
Make an appointment at Palomar Health today at
(858) 480-5558.
Leave a review
How was your experience with Dr. Ratnam?