CONTACT US Garland Office Mailing address: 760 North Shiloh Rd Garland, Texas 75042 Phone Number: (972) 272-4463 or 1-800-516-0850 Fax Number: (972) 272-7137 Email address: paaa@allergyclinicgarland.com Plano Office Mailing address: 5056 Tennyson Parkway Suite 200 Plano, Texas 75024 Phone Number: (972) 272-4463 or 1-800-516-0850 Fax Number: (972) 473-7360 Email address: paaa@allergyclinicgarland.com Become a FAN of Premier Allergy & Asthma Associates on FaceBook!