As a new patient, we would like to thank you for choosing Hemorrhoid Centers of America – Atlanta with office in Atlanta (midtown), Cumming, Lawrenceville, Roswell, Sandy Springs and Woodstock as your health care provider. In order to make the most of your office visit, please take a moment to read over our New Patient Frequently Asked Questions. Once you have scheduled your appointment, HCA – Atlanta will email you your personal access information to our online patient portal, DrChrono’s OnPatient. The software will first verify your identity with a secure question. Once you register with, you will be able to fill out your new patient paperwork, medical history, view your appointment, and more. Please bring a hard copy of your insurance card along with your driver’s license to your first appointment. Please keep in mind, specialist co-pays will be collected at the time of service. If you have any additional questions about new patient paperwork or your appointment, please call our office. Patient referrals may be faxed to 678-701-1722.