Dr. Lars Bjorn Jonsson

I had such a lovely visit here for a root canal re-treatment. I surprised myself by wanting to smile which is difficult to do with my mouth full of equipment. Dr. Jonsson was whistling and his assistant was softly singing to the music playing, I felt so cheerful. Dr. Jonsson told me what he was doing step by step which I really appreciated, and asked me how I was doing, which felt really comforting. I have never had such a beautiful experience at the dentist before, so am very grateful for the care and the atmosphere, thank you to my Doctor and assistant!

Dr. Jonsson and his team are exceptional. I had a dental emergency and Dr. Jonsson made time to quickly get me in for treatment. He expertly diagnosed, performed and explained the root canal procedure and even followed up to see how I was healing. He is far and away the most detailed, compassionate, and thorough endodontist I’ve ever had the pleasure of visiting. While I hope I don’t have another dental emergency, I know exactly where I will go if I do!

I’ve trusted Dr. Johnsson with my dental care for nearly 20 years, and I can’t recommend him enough. The first time I needed a root canal, I was nervous and skeptical, but he immediately put me at ease and did an outstanding job.nnOver the years, I’ve returned to him whenever I’ve needed an endodontist because I know I’ll receive the best care. He’s incredibly kind, thorough, and always takes the time to explain everything and answer every question with patience.nnDr. Johnsson is not only an exceptional doctor but also a genuinely caring person. His staff is just as wonderful—friendly, courteous, and professional. I’m so grateful to have found him all those years ago🙏

Both my husband and I have been treated by Dr. Jonsson at Saddleback Valley Endodontics a couple of times throughout the years, and we are very happy and satisfied to have him as our root canal specialist. He is extremely professional, knowledgeable and friendly. You feel heard and in good hands. Having had not so good experiences with dentists in the past, we both feel it’s refreshing to be treated by a professional you can trust. We will definitely comeback if we ever need a root canal again. Thank you Dr. Jonsson!

I cannot recommend Saddleback Valley Endodontists highly enough. I’ve had dental trauma from earlier experiences in my life, so walking into this appointment, I was honestly filled with anxiety. I was referred by Dr. Kirsch of Kirsch & Moradi Dental of Lake Forest, CA. (I also highly recommend as well!)nnDr. Jonsson met me with such calm, compassion, and understanding. He truly listened and guided me toward sedation, which completely transformed the experience. For the first time, I felt safe and cared for in a dental setting.nnAnd I have to highlight the anesthesiologist, Dr. Kraw—he was absolutely AMAZING. His level of care is something you rarely encounter. He personally called me before the procedure to check in and again afterward to make sure I was okay. That kind of attentiveness and genuine compassion made an incredible difference and eased so much of my fear.nnThe procedure itself was completely pain-free, and I felt surprisingly great for the rest of the day. That alone would have exceeded my expectations—but the care didn’t stop there. Dr. Jonsson personally texted me that evening with a detailed explanation of the procedure along with thoughtful guidance to support a smooth recovery.nnThis entire team goes far beyond what you’d expect. If you ever need an endodontist, this is the place to go. You will be treated with kindness, respect, and a level of care that truly stands out.