About Dr. Dennis M. Cassidy, MD

Dennis M. Cassidy, MD, is a board-certified clinical cardiac electrophysiologist with Bayfront Health St. Petersburg Medical Group Cardiology. He specializes in all aspects of the diagnosis and management of patients with electrical abnormalities of the heart.

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

★★★★★

My experience with Dr Cassidy turned out to be a very intelligent and most professional consultation! The first thing I've learn to look for is bed side manner bcuz I'm probably the most uneasy patient when it comes to medical situation.But my uneasiness didn't disturb him at all. He seem to go into explaining so gentile that I was quickly able to calm down and allow him to explain everything and trust and listen and understand. He was prompt in calling me himself as he said he would after getting all my reports and he was very kind clear toned and talked to me like we were good friends. Thank you, Dr Cassidy for your caring manner and concern, it really makes a difference in a patience trust and healing. And thank you Orlando health for the kind, gentile staff and warm atmosphere you provided throughout my visit!

Patient

★★★★★

Dr. Cassidy's office is always a pleasure to visit The staff are professional and friendly and seem pleased to see me. Dr Cassidy himself is the best! He is thorough, professional and reassuring. I feel safe and well looked after under his care. He got me through a rough patch with my heart for which I am eternally grateful. He continues to monitor me which is reassuring.

Patient

★★★★★

I'm the Health Care Surrogate for a long time friend who had twice gone to the hospital for very low heart rate. Repeated request to the hospital were to no avail, but I did have a referral from her primary to Dr. Cassidy. I could not be more pleased nor could my friend be happier with his immediate diagnosis and gentle and informative care. I highly recommend Dr. Cassidy and his staff.

Patient

★★★★★

Dr. Cassidy was amazing! One of the best doctors I have been referred to. He showed care and patience when assessing me and I never felt like he was trying to rush through an appointment; all my questions were answered thoroughly. Couldn't recommend him more!

Patient

★★★★★

This was my second visit with Dr. Cassidy. He was wonderful. I was more relaxed with him letting me ask questions as he answered and explained my condition and the cause. Of it. He is not afraid to shake your hand. I will definitely give him a five star.. Annie O.

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