; Located in Scottsdale, Ariz., Dr. Herman Pang is double board certified in cardiovascular/thoracic surgery and general surgery. Are your legs in pain? Do they often feel sore and heavy, like they weigh a ton? Do you have twisted looking veins that appear to be bulging out of your skin? If so, then maybe you have varicose veins.We use many minimally invasive treatments to help speed your...