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About Dr. Joanna Chikwe,
Heart Valve Surgeon

Hello! My name is Dr. Joanna Chikwe and I am a cardiac surgeon having graduated from Oxford University in 1997. To date, I have performed approximately 2,000 cardiac surgeries, of which most involved heart valve procedures. I regularly perform surgery at Smidt Heart Institute at Cedars-Sinai. Read more...

87 Patient Reviews for
Dr. Chikwe

"When I found out I needed open heart surgery for severe mitral valve prolapse, I began researching hospitals & surgeons (with the help of this website!) and found that there were two top-rated hospitals and several surgeons with extensive expertise in mitral valve repair/replacement in the LA area.

As soon as I met with Dr. Joanna Chikwe at Cedars-Sinai, I knew this was my surgeon. She clearly explained my issue and showed me exactly what was happening with my heart, answered all my questions (and kept asking if I had more), explained why robotic surgery was likely my best option, and was extremely empathetic and kind. I did meet with another surgeon with a stellar reputation at another top hospital, but I literally couldn't understand much of what he was telling me because he used surgeon-speak without making an effort to communicate in lay terms to an obvious non-expert. Considering Dr. Chikwe's expertise in my specific need and desire to help me clearly understand my situation, the choice was easy.

On February 4, I had robotic surgery with Dr. Chikwe and it went perfectly (not even trace regurgitation in a post-op test). At least one doctor from her team checked on me daily, and Dr. Chikwe was there the morning of Feb. 7, when I was to be released, reaffirming that the surgery had gone perfectly and I was ready to begin recovery at home.

The staff at Cedars was excellent, from the nurses to the physical therapist to all the other helpers. I had a private room (I believe all the rooms in that section are singles) and couldn't have been treated better. I met and heard about people traveling from all over the country to come to Cedars, and specifically to Dr. Chikwe, for surgery, and it's easy to understand why. I cannot recommend this surgeon and hospital highly enough. They are the very best.

But this review would be remiss if I didn't also mention the phenomenal care I got from Vivian Burkhart, Dr. Chikwe's nurse practitioner. Vivian is truly the best of the best — I can't think of a single person I've dealt with in the medical field in my life who comes close to Vivian's care, empathy, responsiveness, expertise, reassurance ... I could go on and on. Before and after surgery with Dr. Chikwe, Vivian is your main contact. When I had questions after I got home, she'd call or email me within an hour of my messages with answers, reassurance and direction. When I started having palpitations a few weeks after surgery, Vivian immediately booked an appointment with my cardiologist for a heart monitor and kept tabs on me through that process. My in-person visits before and after the surgery, after meeting Dr. Chikwe, were with Vivian, and under her care, I never doubted I was in the absolute best hands.

Finally, rounding out Dr. Chikwe's team is Mary Alvarado. Mary was my first contact and walked me through the process of getting my records to her so I could meet with Dr. Chikwe, then post-surgery handled all the documents for my work leave and state disability. I couldn't have gotten through the administrative demands without her.

In all, I recommend Dr. Chikwe and her team of providers with the utmost confidence. I cannot imagine finding a better team anywhere — and I'm sure people all over the country who have traveled to Cedars and Dr. Chikwe for their care agree. It may be strange, but I am actually sad that I'm coming to the end of my interactions with them. When you receive this level of care, which feels extremely rare, it's hard to let go (can they just keep taking care of me please?! Haha).

For anyone looking for a valve surgeon, best of luck to you. This website helped me find the absolute best providers, and I'm sure it will help you, too. I'm now almost two months post-op, and I'm so glad I didn't put off this surgery. It went well, it's done, and now I'm working on getting back to "normal" life. Onward!"

-- Peggy Bennett, Mitral Valve, Valve Repair, Robotic Surgery, 02/04/2026

"I had known for three years that I had aortic stenosis. When I suddenly started feeling fatigued and was getting headaches, my heart scan showed that it was time for surgery. Then someone suggested Dr. Dominic Emerson at Cedars. My research showed that he has done hundreds of valve cases, has a great educational background, and has published many articles.

Meeting Dr. Emerson was a pleasure. I liked his pleasant vibe and manner of speaking — while being direct at the same time. He also made clear that this would be the very first robotic assisted aortic valve replacement ever performed at Cedars. Any trepidation I had about that was offset by the confidence I had in the highly regarded Cedars team. Dr. Emerson would also be joined by Dr. Joanna Chikwe, the Department Chair, and a globally respected scholar in cardiac surgery.

Most of all, I was impressed by his pioneer spirit in being willing to develop new minimally invasive procedures to help patients experience less pain and faster healing times. My entire experience at Cedars was excellent – from the onboarding process to the fantastic care I received from the nurses. One nurse who was especially great was Kai Feng, who helped me take my first walk within 24 hours after surgery. Kai made sure that all my needs were met, including arranging for a scan related to another diagnosis. Dr. Emerson and Dr. Chikwe both visited after surgery.

The entire team was incredibly professional and efficient with well-coordinated parts. I am happy to speak about how wonderful the experience was to anyone. Through it all, even though the level of care is world class, Dr. Emerson and Dr. Chikwe seemed to have no ego and are just happy being themselves. The are truly “in it” for the patient.

I am a religious pastor knows how to recognize people devoted to a mission. I recommend Dr. Emerson, Dr. Chikwe, and their entire care team absolutely. They are at the top of their field, and they’ll leave you feeling on top, as well! "

-- Dave Peterson, Aortic Valve, Valve Replacement, Robotic Surgery, Mini-Thoracotomy / Port Access, 12/01/2025

> See 85 more patient testimonials

My Specialities &
Clinical Interests

My heart surgery specialties include:

  • Less invasive surgery, small incisions
  • Mitral valve repair
  • Coronary bypass grafting

In addition, I have research and clinical interests specific to:

  • Mitral valve surgery
  • Frailty
  • Coronary revascularization

Education, Training & Certificates

Dr. Joanna Chikwe, heart surgeon, graduated from Oxford University in 1997.

After medical school, Dr. Chikwe completed a cardiothoracic surgery residency and fellowship training in the United Kingdom, where she was appointed a Fellow of the Royal College of Surgeons in 2006.

Upon moving to the United States, Dr. Chikwe began practicing cardiac surgery in the Department of Cardiovascular Surgery at The Mount Sinai Hospital in New York City, New York where she became a Professor of Cardiovascular Surgery.

In 2019, Dr. Chikwe was named the Founding Chair of Cardiac Surgery at Smidt Heart Institute at Cedars-Sinai Medical Center in Los Angeles, California.

Dr. Chikwe has contributed to over 100 research publications. Her interests include structural heart disease, coronary revascularization, quality improvements and comparative surgical outcomes.

Schedule Appointment
with Dr. Joanna Chikwe, MD

To schedule an appointment with Dr. Chikwe, you can:

The office of Dr. Chikwe is located at 8700 Beverly Boulevard, Los Angeles, CA 90048. To get driving directions to this office, please click the map below.



> Click for driving directions to Dr. Chikwe’s office.

Watch Educational Videos with Dr. Joanna Chikwe

Learn about heart valve surgery from Dr. Chikwe in these videos:

  • Patient Expectations After Heart Valve Surgery
  • Heart Failure & Heart Valve Disease: What Should Patients Know?
  • Life Expectancy & Heart Valve Surgery: Patient Insights with Dr. Joanna Chikwe
  • Mitral Valve Surgery: Advances in Minimally-Invasive & Transcatheter Procedures with Dr. Chikwe
  • Go Red for Women: Heart Valve Surgery From a Woman's Perspective (with Dr. Joanna Chikwe)
  • Pregnancy & Heart Valve Disease: What Should Patients Know?
  • Robotic Mitral Valve Repair Surgery: What Should Patients Know?
  • Top 5 Complications After Heart Valve Surgery with Dr. Joanna Chikwe
  • Research Alert: Early Surgery for Asymptomatic Aortic Stenosis Patients
  • Mitral Valve Awareness: How Is Mitral Valve Disease Treated?
  • Surgeon Q&A: Valve-Sparing Compared to Aortic Valve Repair
  • Surgeon Q&A: SAVR and TAVR Insights in 2024
  • Ross Procedure Donor Valve: Is There A Waiting List for Patients?
  • > Watch More Videos

Page last updated: April 16, 2026