At Del Campo Dermatology & Laser Institute, lasers are not a machine parked in a back room. They are central to the practice, run by a board-certified dermatologist who teaches and lectures on lasers internationally and trains other providers to use them safely. That matters because energy-based treatments reward the person choosing the device far more than the device itself does.
Laser and Energy-Based Treatments, Explained
A laser delivers a single, focused wavelength of light that the skin turns into heat, prompting it to clear pigment, close a vessel, or rebuild collagen. It is precise, and the right wavelength can treat one target while leaving the rest of the skin alone.
Here is the part most clinics skip: not every device marketed as a laser is one. Some use radiofrequency, some use heat delivered mechanically, and some use tiny needles. They all belong to the energy-based family, and each does something a little different. Calling them all lasers would be inaccurate, and getting the technology right is key to getting the treatment your skin actually needs.

