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Prescription Refills
To request a prescription refill please contact your pharmacy and have them submit the request electronically. You may also contact the office Monday-Thursday 8:00am- 5:00pm and Friday 8:00am-12:00pm. Any request received after 4:30pm Monday- Thursday and 11:30 on Friday will be handled the next business day.
If required by your insurance carrier, please obtain a referral from your primary care physician prior to your visit.

Facility Information

Location & Phone Numbers
3747 Roswell Road
Suite 205
Marietta, GA 30062-6234

Phone: (470) 956-9050
Fax: (678) 560-4339

Hours of Operation
Monday - Thursday
8:00 AM - 5:00 PM

8:00 AM - 12:00 PM

General Directions

From I-75: Take exit 263 toward Southern Polytechnic State University and merge onto South Marietta Pkwy SE. Take the GA-120 E ramp to GA-3 W/Roswell, turn right, then in 3.7 miles turn left onto Robinson Rd.

Appointments & Cancellations

Appointments are available Tuesday and Thursday 8:00am - 3:00pm. Kindly provide a 48 hour notice if you are unable to keep your appointment. We also offer Monday and Friday appointments in our Smyrna location.

If you are a new patient: Please print out and complete the New Patient Forms before your scheduled appointment, so that you can use your time with the doctor to your best advantage.


Our doctor has privileges at WellStar Kennestone Hospital. If you are admitted as an in-patient at any of these facilities, you will be seen by a Hospitalist Physician who will communicate with your Primary Care Physician.

A Hospitalist is a Physician who specializes in caring for patients in the hospital 24 hours a day. They are Board Certified Internal Medicine Physicians who will be responsible for your care from admissions through discharge.

Practice News

Dr. Grace Chiang is a board certified allergist and received her training at the prestigious Washington University in St. Louis. She is now accepting patients of all ages.

About Us

We specialize in the care of asthma and allergic conditions in patients of all ages, from infancy to adulthood, and are conveniently located in East Cobb. Common conditions treated include allergic rhinitis (hayfever), sinusitis, atopic dermatitis (eczema), food allergy, insect allergy, drug allergy, anaphylaxis, hives, angioedema (swelling), and immune deficiency. We offer skin testing as well as immunotherapy (allergy shots) to aid in diagnosis and treatment. Our goal is to provide the best care possible to you and your family in a warm, friendly environment. Our office also offers free Wifi to our patients.