About Dr. Keith M. Weiner, MD

Welcome to the practice of Dr. Keith M. Weiner, MD, an experienced cardiologist serving Orange, 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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Patient Reviews

Patient

★★★★★

Dr Weiner is awesome. He is very thorough, explains everything, answers all of your questions. He educates the parents and the patient. He remembers the history of your health and concerns. Most of all, he genuinely cares :)

Patient

★★★★★

Dr Weiner's assessments are incredibly thorough and he is fantastic at communicating his findings and plan of care with parents and children alike. I know my child's cardiovascular health is in good hands. Highly recommend.

Patient

★★★★★

The office staff was very friendly and professional. Dr. Weiner has amazing bedside manner. Made my teen daughter feel very comfortable and at ease. So much information and very thorough!! Thank you!

Patient

★★★★★

We appreciate Dr. Weiner's expertise and the extensive work up that was completed on our son. Dr. Weiner discovered a new diagnosis and we can hopefully be on the trajectory to correcting his symptoms.

Patient

★★★★★

The office staff is amazing! Dr. Weiner is so caring and knowledgeable. I'm so glad he is my son's cardiologist.

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