Health consultant • Lake Havasu City, Arizona
Welcome to the practice of Dr. JamesKnellerMD, an experienced cardiologist serving Lake Havasu City, Arizona. 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.
Scan QR Code to visit this page
Quick access on your phone
Dr Knellar is a very nice and kind Dr and very professional. I had AFIB and was explain very thoroughly what procedures he would do to help my condition. I feel so much better and so thankful that Dr. Garcia had recommended him and also my primary Dr Grandell. I would recommend him to anyone . The staff are very nice and polite, too. Thank you Dr Knellar.
Dr. Knellar is very nice and knowledgeable. I saw him for the first time. I didn't get to spend a lot of time with him since he was so busy, but he seems to know and understands my condition. I would highly recommend him if you need an electrophysiologist.
JamesKnellerMD appointment cardiologist near me Lake Havasu City best cardiologist Lake Havasu City heart doctor near me JamesKnellerMD reviews echocardiogram Lake Havasu City