About Dr. Luis Castro,
Heart Valve Surgeon

Hello! My name is Dr. Luis Castro and I am a cardiac surgeon having graduated from Stanford School of Medicine in 1988. To date, I have performed approximately 8,000 cardiac surgeries, of which 5,000 involved heart valve procedures. I regularly perform surgery at MarinHealth. Read more...

251 Patient Reviews for
Dr. Castro

Patient Review of Dr. Luis Castro

"If I was to need valve surgery again, there would be no doubt I would only want Dr. Castro leaving his fingerprints on my heart."

-- Shelley Gould, heart valve surgery patient

"This was my second aortic valve replacement surgery, both via open chest (not TAVR). The first was done 14 years earlier by a different surgeon, so I have a point of comparison.

I can say unequivocally that Dr. Castro is incredible. Everything went smoothly. I have recovered extremely quickly, which I attribute to his skill. I was walking up and down the stairwell in the hospital 48 hours after waking up. Dr. Castro is also a kind and attentive doctor.

My entire experience was outstanding. I could not be more grateful to Dr. Castro and his team."

-- Bernie McGoldrick, Aortic Valve, Valve Replacement, Median Sternotomy, 03/14/2024

> See 250 more patient testimonials

My Specialities &
Clinical Interests

My heart surgery specialties include:

  • Minimally invasive aortic valve and mitral valve surgery
  • Cox Maze IV procedure for atrial fibrillation
  • Complex and high-risk valvular reoperations and coronary surgery

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

  • Adult congenital heart surgery
  • Surgical outcomes research
  • Quality assurance

Education, Training & Certificates

Dr. Luis Castro, heart surgeon, graduated from Stanford School of Medicine in 1988.

After medical school, Dr. Castro completed a Surgical Residency at Stanford University and a Fellowship in Thoracic Surgery at University of Southern California.

Dr. Castro is certified by the American Board of Thoracic Surgery and is one of the top-recommended surgeons at HeartValveSurgery.com with over 200 patient reviews.

Dr. Castro practices at MarinHealth, a leader in complex cardiac procedures including minimally-invasive therapies for valvular disorders, coronary artery disease, aortic aneurysms and atrial fibrillation.

Schedule Appointment
with Dr. Luis Castro, MD

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

The office of Dr. Castro is located at 2 Bon Air Rd, Suite 150, Larkspur, CA 94939. To get driving directions to this office, please click the map below.



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

Watch Educational Videos with Dr. Luis Castro

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

  • Bicuspid Aortic Valves & Medication: Top 7 Facts with Dr. Luis Castro
  • Doctor Q&A: The Progression and Surgery of Dilated Aortic Root Aneurysms with Dr. Luis Castro

Page last updated: February 28, 2025