Dr. Joanna Chikwe, heart surgeon

Dr. Joanna Chikwe

Smidt Heart Institute at Cedars-Sinai
8700 Beverly Boulevard, Los Angeles, CA 90048
(‍866) 345-1289

About Dr. Joanna Chikwe,
Heart 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...

101 Patient Reviews for
Dr. Chikwe

"Having spent most of my career as a judge and attorney, I learned the importance of research and getting the facts straight. After retiring, I looked forward to running and swimming more, but shortness of breath led to the discovery that I needed my aortic valve replaced.

After a local surgeon recommended a full sternotomy, I wanted to evaluate other options. My surgeon suggested contacting Cedars-Sinai and Dr. Joanna Chikwe. Through Cedars’ virtual consultation program, I met with Dr. Chikwe, and interventional cardiologist, Dr. Aakriti Gupta.

First, I considered a transcatheter valve insertion, or TAVR. Dr. Gupta was highly informative and provided detailed information about the procedure. But because TAVR leaves the heavily calcified native valve in place, I worried that a future valve replacement could be difficult. Dr. Chikwe offered another minimally invasive option: robotic aortic valve replacement where my original diseased valve could be removed before implanting a new tissue valve. She patiently and thoroughly explained why that option made sense given my particular circumstances. After using HeartValveSurgery.com to learn more, I concluded that the robotic surgery was right for me.

My experience at Cedars-Sinai was fantastic. Dr. Chikwe possesses a rare blend of superb technical skills and extraordinary empathy that sets the tone for her entire team. She visited every day I was there and always took time to answer my questions. Dr. Dominic Emerson was her co-surgeon, and in recommending him too, I can only say that I’m impressed to have had two surgeons of such high caliber. The rest of the team was outstanding, from Mary who handles insurance coverage to Vivian, the nurse practitioner whose enthusiasm is a real morale-booster.

I am truly grateful for the nursing staff, who went the extra mile to make sure I was safe and comfortable, and the residents and fellows who visited every morning. The entire care team was professional, compassionate, and highly skilled. I was walking the morning after surgery, transferred to the step-down unit later that day, and released four days after surgery. After spending a week recovering in Los Angeles in my B&B, I returned home.

Within a month, I was walking 10,000 steps a day, breathing comfortably again, and steadily regaining strength. I wholeheartedly recommend Dr. Chikwe, Dr. Emerson, Dr. Gupta, and the Cedars-Sinai team. I can say with complete confidence that choosing Dr. Chikwe and the robotic aortic valve replacement was the right decision."

-- Mark Recktenwald, Aortic Valve, Valve Replacement, Robotic Surgery and Mini-Thoracotomy / Port Access, 06/09/2026

"Although I live in Virginia, I spent many years in Southern California. Years ago, my father had triple bypass surgery with Dr. Trento at Cedars-Sinai and swears by the experience. So, when I needed mitral valve surgery, I was happy to make the trip from Virginia.

I’d been diagnosed with a heart murmur in high school and mitral prolapse later. Symptoms began when I was pregnant with my first child. Shortness of breath, heart palpitations, and tachycardia plagued me as I became a mother for the first time. My Virginia cardiologist told me I’d need a full sternotomy with a valve replacement. Not satisfied, I sought a second opinion. After testing, my father’s Orange County cardiologist told me, “Someone good could give you a repair.” That’s when he recommended Dr. Joanna Chikwe at Cedars.

From my first call, the experience was positive. The schedulers were quick and organized. Mary made arranging my consult and pre-op tests easy. When I met Dr. Chikwe and her nurse practitioner, Vivian, I felt completely at peace. Dr. Chikwe introduced me to robotic mitral repair, which could spare me a sternotomy. Dr. Chikwe is endowed with a special gift. Her brilliance is obvious, but so are her warmth, kindness, and humor. Her confidence made me feel confident. She’s truly a one-in-a-million. Vivian was just as remarkable—warm, smart, and incredibly accessible. She seemed like a person I’d known for years.

I decided to go ahead with surgery. I went on Thursday morning and was discharged Sunday. The ICU and stepdown nurses were phenomenal and did everything to keep me comfortable and safe. All the nurses were on top of things. The only downside was the tubes, but once removed, it was smooth sailing. I was up and walking within days and at the park with my family a week later. Within a few months, I was hiking.

Looking back, Dr. Chikwe and her team are out-of-this-world phenomenal. They are a cut above – the best of the best. Before surgery, Vivian encouraged me to read the reviews on HeartValveSurgery.com. Now I can share that the robotic repair saved my life without a sternotomy and expedited recovery. Dr. Chikwe gave me a second chance at life. I am equally grateful to her amazing co-surgeon, Dr. Michael Bowdish. Now that my heart has been repaired, I can focus my full attention where I want it — on raising my two young daughters."

-- Marisa Glenn, Mitral Valve, Valve Repair, Robotic Surgery and Mini-Thoracotomy / Port Access, 04/23/2026

My Specialties &
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, California 90048. To get driving directions to this office, please click the map below.

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
  • > Watch More Videos
Page last updated: August 13, 2026