img 610-363-0907
dreffat@chestercountyallergy.com
img 108 John Robert Thomas Dr. Exton, PA 19341
Payment Policy

Co-pays must be paid at the time of your visit. We accept cash, check, Visa, or Master Card. If you are a member of an HMO type insurance that requires referrals you must present your referral before you can be seen. This is the responsibility of the patient and their primary care physician’s office. If you would like to call in advance (610-363-0907) to check on your referral please feel free to do so.