David cured my headache and tight upper back muscles in one session of dry needling with electrical stimulation. I have been dealing with this pain for the past three months and woke up this morning with no pain! Not to mention, I am terrified of needles and did not feel a single thing when David performed dry needling on me. He is very efficient and good at what he does! I highly recommend David for quick pain relief and as a physical therapist. He knows what he is doing and loves to educate during his sessions.