About Dr. Michael Bowdish,
Heart Valve Surgeon

Hello! My name is Dr. Michael Bowdish and I am a cardiac surgeon having graduated from Washington University School of Medicine in 1998. To date, I have performed approximately 2,500 cardiac surgeries, of which more than 1,500 involved heart valve procedures. I regularly perform surgery at hospitals including Cedars-Sinai Medical Center and Huntington Health. Read more...

13 Patient Reviews for
Dr. Bowdish

"After hearing that my aortic aneurysm had grown from 4.9 to 5.0cm, we started our search for a cardiac surgeon who was familiar with my problem at my age, 80.

We were advised by a cardiologist, friend, to find a doctor who had done many of these surgeries and with great patient reviews. After much prayer, we found Dr. Bowdish and made an appointment to see him. The whole process was well received from meeting him to meeting his nurse practitioner, Marion McRae.

They gave us great advice after listening to my medical heart problem. Our first contact person was Brenda, who helped me set up the initial appointment with Dr. Bowdish. She also took care of all the paperwork and made everything run smoothly, for which I am grateful.

We discussed the pros and cons of open heart surgery before our final decision. We chose Dr. Bowdish to do the surgery. It took about one month to have all the tests done and then I went into surgery at Cedars Sinai Hospital. From the first visit to the final post-op, everything went well.

I was treated kindly by all the Doctor's staff and the hospital. We would highly recommend Dr. Bowdish. He has great bedside manner and I feel confident I had the best care. I am now on my road to recovery. If you are needing a good cardiac surgeon, we highly recommend Dr. Bowdish and the Cedars Sinai team."

-- Christopher Carson, Aortic Valve, Mitral Valve, Valve Replacement, Root Replacement, 05/23/2025

"As far as I was concerned, there wasn’t a cloud in the sky. It was a warm, June day and I felt fine. I went for my visit with my primary care doctor (PCP) thinking it would be routine. So, when he took my EKG and asked me what was going on with my heart, I was a bit surprised and had no idea what to think. It was then that my PCP referred me to a local cardiologist where a CT scan of my heart showed that there really was something seriously wrong. My cardiologist looked me in the eye and gave me the news that I’ll never forget. He told me that my aortic root and ascending aorta, which form the large blood vessel coming off the top of my heart, were dilated and in immediate danger of rupturing. This is known as an aortic aneurysm. And if this rupture occurred, I would bleed to death internally within minutes.

My cardiologist immediately referred me to the surgeons at Cedars-Sinai Huntington Health. At first, he suggested that I see Dr. Cohen. And when Dr. Cohen looked at my dilated aortic root and ascending aorta, he referred me to Dr. Bowdish - who specializes in the related repair procedure. Sitting down with Dr. Bowdish brought immediate clarity to my circumstances. Dr. Bowdish took the CD of my scans and put it up on his computer monitor for me. He explained that my aortic aneurysm was most likely due to my defective aortic valve on top of my heart allowing my blood to flow too hard against the root and the aorta, causing them to expand. And so, the aortic valve would also have to be replaced. The sight of my swollen aorta was chilling. I knew it did not look right. Instead of looking like a slender pipeline to route my blood throughout my body, it looked like a river on the verge of flooding and overflowing its banks. And I knew that if it ruptured, that it meant immediate death. But Dr. Bowdish was so calm and reassuring. He has performed hundreds of aortic repair surgeries and valve replacements, and he was every bit as relaxed about it as if he was performing any accustomed task. Dr. Bowdish told me what to expect and how long it would take to heal. And I came away taking it all in stride. I knew that my surgery simply had to happen, and Dr. Bowdish gave me good reason not to feel too anxious.

When the day of my surgery came in September, I was surprised that I wasn’t in as much pain afterwards as I had expected. Dr. Bowdish stopped by to check on me and told me that my surgery was one of the best ones that he and his team had ever performed. I only stayed in the hospital for four days before my sister could take me home. My main source of discomfort was a post operative cough. I was told to hold my heart pillow against my chest to numb the discomfort of the coughs, and that did help. I also changed from tramadol to Tylenol to control any amount of pain that I experienced. My PCP was also involved in my recovery, and he gave me an inhaler to help with my cough, as well.

Throughout my recovery, I was strongly supported by Sunita, Dr. Bowdish’s nurse practitioner. Sunita answered my calls promptly, and often within an hour. Whenever I had a question or a concern, she was always so friendly and supportive. And she really stayed on top of my meds. Sunita encouraged me to check my heart rate and blood pressure regularly, and when my bp dropped too much, Sunita had me cut my pills in half with a pill splitter. Constant monitoring since surgery has enabled Dr. Bowdish’s team to order adjustments to my bp meds and statins, and I am now getting used to them. And when I experienced post-operative A-fib, Sunita told me it would go away on its own - and it did.

Two months after my surgery, life is returning to normal. I only needed the walker that they gave me at the hospital for one month. I am walking on my own again now with no chest pain and no coughing. It’s incredible to look back at everything I went through getting a new aortic valve, and new ascending aorta and root, and to think that my main complaint was finding parking in the garage. But I suppose that the garage is crowded because great surgeons like Dr. Bowdish and his team attract such a large number of patients. And they should attract you, too. I absolutely recommend Dr. Bowdish, Sunita, and his entire clinical team. And I am fortunate that my PCP was so conscientious in referring me to a cardiologist, and that the cardiologist was just as alert to aortic issues and that he knew to refer me to only the finest surgeons at Cedars-Sinai Huntington Health. If you had asked me earlier this year if I had expected that I would need a new aortic valve, and ascending aorta and root, I would never have anticipated that I would go through this experience in any way. But since that shocking and surprising diagnosis did come, and Dr. Bowdish was there to guide me through it, I can say that it’s been a pretty good year, and that I’m a very lucky man, indeed."

-- Glen VanDerLinden, Aortic Valve, Valve Replacement, Root Replacement, 09/05/2024

> See 11 more patient testimonials

My Specialities &
Clinical Interests

My heart surgery specialties include:

  • Aortic valve surgery
  • Aortic root surgery
  • Aortic arch reconstruction

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

  • Mitral valve repair versus replacement
  • Neuroprotection for aortic valve replacement
  • Prevention and treatment of atrial fibrillation after cardiac surgery

Education, Training & Certificates

Dr. Michael Bowdish, heart surgeon, graduated from Washington University School of Medicine in 1998.

After medical school, Dr. Bowdish completed a general surgery residency at the University of Southern California - Los Angeles County Medical Center in 2005. Next, Dr. Bowdish completed a cardiothoracic surgery residency at New York Presbyterian - Columbia University Medical Center in New York in 2007.

Dr. Bowdish is board certified by the American Board of Thoracic Surgery.

Schedule Appointment
with Dr. Michael Bowdish, MD

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

The office of Dr. Bowdish is located at 127 S. San Vicente Blvd., Suite 3600, Los Angeles, CA 90048. To get driving directions to this office, please click the map below.



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

News & Online References Featuring Dr. Michael Bowdish

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Page last updated: June 30, 2025