Paul S. Leo, MD Board-Certified Anesthesiologist and Pain Management Specialist Testimonials & Reviews Patient Stories | Patient Reviews Schedule an Appointment 303.287.2800 Board-Certified Anesthesiologist and Pain Management Specialist Dr. Paul S. Leo is board-certified in anesthesiology and pain management. He applies a multi-disciplinary approach to pain management, which may combine therapies, medications and interventional procedures.…