About Quelliv

Quelliv provides pain management and anti-aging treatments using laser technology. Reviews describe the experience as amazing, incredible, and a breakthrough, with many reporting immediate and maintained pain relief for conditions like back, neck, and shoulder pain. The results are called impressive, with notable improvement even for chronic conditions. The anti-aging treatments also show a noticeable difference after one session. The staff, including Karen, Giuliana, and Rachel, are consistently noted as delightful, fabulous, professional, courteous, patient, and caring. They are informative and make it a priority to ensure clients feel comfortable, at ease, and right at home. The facility is described as having a great vibe and a great view. Customers express being amazed, grateful, and hopeful, highly recommending Quelliv. Many state it is worth every penny and plan to make it a regular part of their routine, looking forward to returning.

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Reviews for Quelliv

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Jul 2025
Quelliv has completely changed my experience with pain management. I came in with persistent back pain and had tried just about everything—including red light therapy—with little to no results. But Quelliv’s laser therapy is NOT your typical red light therapy. It’s on a whole different level—and it actually works.

After just a few sessions, my back pain noticeably improved, and I felt more mobile and comfortable than I had in years. The treatments are painless and quick, and I genuinely look forward to them.

A huge shoutout to Karen, who has been incredible throughout the process. She's knowledgeable, kind, and made me feel confident in the treatment...read full review
Mar 2025
Karen is a delight. Polite and professional. she makes you feel right at home. I was skeptical but wow it is amazing. I believe this is a technology breakthrough. My multi surgery back and neck got immediate relief. My toes weren't numb anymore. I'm amazed. Thank you Dean
Mar 2025
I had an outstanding experience at Quelliv St. Pete! Karen took such amazing care of my Mom and I! I was there for pain management for my shoulder and lower back. Immediately after my treatment my pain in both areas was gone!! It was incredible! I was there three days ago and I still have no pain! I can’t recommend it enough! My Mom was a little anxious, and Karen went out of her way to make her feel comfortable. She was so patient and caring with her. We also did anti-aging treatments and I noticed a difference after just one treatment! Overall, I highly recommend Quelliv for pain management and anti-aging!