Dr. Mazin Khateeb - Khateeb Vein Center - Varicose Veins, Spider Veins, Swollen Limbs, Leg Heaviness, Breast Diseases, General Surgery. Hours of Operation: Mon 8:30am - 5:00pm / Tues-Fri 8:30am - 5:30pm.. Comprehensive Venous Assessment - Outstanding Patient Care - In Office Diagnostic Equipment - Ultrasound Testing - VNUS Closure Procedure - Minimally Invasive Treatments