Welcome to the practice of Dr. Ali Ashtiani, an experienced cardiologist serving Santa Ana, California. We are committed to providing compassionate, evidence-based cardiovascular care with a focus on prevention, early detection, and personalized treatment plans.
Medical Disclaimer: The information on this website is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
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Dr. Ashtiani is very personal, yet very thorough on examining me as a new patient. He conducts several lab works to get a complete diagnosis of my heart's condition. I have already recommended him to two friends, and they are both pleased with the Doctor.
Dr. Ashtiani saved my life. If he had not listened to my issues and concerns I wouldn't be here today. He considered my history, age and the fact that I'm a woman. And took action immediately after my very first visit. And continued until he found the cause and provided a solution. 99% blockage, I'm grateful I just wish I had known of him back in January 2025. But I'm very grateful to him and Dr. Le for referring me to him. Lesson to all Advocate for your self.
Dr Ashtiani is a wonderful doctor has great manners. He listens and explains everything and makes sure you understand and that your questions or and doubts you have are explained. Never is he rushing you or in a hurry. He takes his time with each patient. I feel very lucky to have him as my cardiologist. B Alicia Ortiz
As my cardiologist for the past year, Dr. Ashtiani has demonstrated exemplary professionalism, deep medical knowledge, and genuine dedication to patient care -- qualities for which I have the highest praise.
Dr. Ashtiani - A True Expert and Compassionate Healer I recently underwent a coronary angiography performed by Dr. Ashtiani, which led to a successful bypass surgery. From the very first pre-op visit to post-op check-ins--even during my recovery--Dr. Ashtiani was present, attentive, and genuinely invested in my well-being. His deep knowledge, exceptional attention to detail, and calm, clear communication made a world of difference. He explained everything with clarity, offered sound advice, and ensured I understood what was ahead. Thanks to his expert diagnosis and thoughtful guidance, my surgery was a complete success, and I'm now on a fast, pain-free recovery track. Dr. Ashtiani doesn't just practice medicine--he exemplifies excellence in it. His ability to combine technical mastery with a reassuring bedside manner is rare. I am profoundly grateful for his care and would recommend him to anyone seeking a cardiovascular specialist they can trust with their life. Thank you, Dr. Ashtiani--you gave me peace of mind and a second chance at heart health.
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