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Walter Li


Pediatric cardiologist and electrophysiologist

Dr. Walter Li is a cardiologist at the UCSF cardiology outreach clinic in Modesto, California. He specializes in treating adults and children with congenital heart disease or arrhythmias as well as patients with pacemakers.

Li earned a medical degree from the University of Texas Southwestern Medical School. He completed an internship and residency in pediatrics at the Los Angeles County + USC Medical Center, a teaching hospital of the University of Southern California. He then completed a fellowship in pediatric cardiology at Yale New Haven Children's Hospital and a fellowship in pediatric electrophysiology at UCSF.

Li is a member of the American College of Cardiology and Pediatric & Congenital Electrophysiology Society.

  • Education

    University of Texas Southwestern School of Medicine, 2005

  • Residencies

    University of Southern California-Los Angeles County Medical Center, Pediatrics, 2008

  • Fellowships

    UCSF, Pediatric Electrophysiology

    Yale University School of Medicine, Pediatric Cardiology, 2011

  • Board Certifications

    Pediatrics, American Board of Pediatrics

    Pediatric Cardiology, American Board of Pediatrics

  • Academic Title

    Associate Professor

My reviews


Overall Experience
210 Ratings
About our process
May 23, 2023
Dr lI is awesome
May 09, 2023
The doctor treated us with confidence and we felt like family.
May 08, 2023
Loved it!
Apr 17, 2023
Very child friendly.
Apr 04, 2023
The best doctor
Mar 31, 2023
I enjoy coming because I feel like I get the best care here.
Mar 31, 2023
Everything was very good. I can't ask for more.
Mar 21, 2023
He was really kind and listened to my concerns. He spent all the time we needed to understand what our next steps were.
Mar 10, 2023
Excellent care.
Mar 10, 2023
Dr. Li made my daughter feel well cared for and comfortable. I appreciate his demeanor of ease and compassion.
Mar 07, 2023
Dr. Li was awesome. Friendly and informative. Compassionate and understanding. Listened to our concerns and helping us to build a plan to managing my daughter's condition/diagnosis.
Feb 10, 2023
Dr Li explained to my son his heart condition and it was very helpful for him to understand what he was born with
Feb 03, 2023
Doctor was very nice and conforting .. he explained evrything very good my daughter was nervous and he was able to make her feel calm and good . Awsome doctor
Feb 03, 2023
The Doctor listened very well and made us comfortable. He seems very knowledgeable and wanted to make sure we felt confident in what he was explaining to us, and also confident with the diagnosis
Jan 31, 2023
Thank you so much for the explanation of everything. I must say that you are one of the best providers I have ever met.
Jan 17, 2023
He was thorough, gave clear easy to understand explanations, and took his time with us during our visit.
Jan 06, 2023
Everyone is kind. Thank you.
Jan 06, 2023
Dr. Li is the best there is. Been going to him for years and couldn't be happier.
Dec 13, 2022
Love Dr Li. he is very kind and knowledgeable about my sons condition. Always answers all my questions.
Dec 02, 2022
He explained everything well that I needed to know.
Dec 02, 2022
Dr Li is the best!
Nov 18, 2022
He is great with our child and we trust him with his care.
Nov 18, 2022
Nice Doctor, explained things well. However, I'm not overly convinced on the outcome of the appointment
Nov 08, 2022
20 out of 10 stars. Has a huge care for his patients and families involved. Thankful for my son's specialist Dr.Li
Nov 01, 2022
Dr. Li is wonderful
Sep 30, 2022
Only the doctor seemed to be in a good mood. The receptionist, assistance and technician were not very friendly. They were not rude, but it seemed like they were not having a good day.
Sep 13, 2022
Doctor Walter Li was very kind and very informative. He took his time to address any and all of our concerns. We felt our daughter was in good hands with him.
Sep 09, 2022
We did not have nursing care but the ratings reflect the care from the medical assistant.
Sep 02, 2022
Definitely recommend to everyone.
Aug 16, 2022
Very attentive and reassuring
Aug 05, 2022
Dr Li cares and shows it
Jul 12, 2022
Jul 08, 2022
I feel comfortable with the care.
Jul 01, 2022
Very good doctors and nurses
May 17, 2022
I highly recommend the place for children. They are very well taken care of.
May 10, 2022
I was very impressed and pleased .
May 06, 2022
Please work on the patient wait time, was there in the waiting room for over a hour.
Apr 29, 2022
Very fast and friendly
Apr 22, 2022
Very friendly staff. Thank you.
Apr 15, 2022
One as a person feels satisfied with their attention. THANK YOU
Mar 22, 2022
I have never had a bad experience with this office with both the staff and Doctors that have seen my child.
Mar 04, 2022
I enjoy the friendliness of the staff.