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Address & Map


Allergy & Asthma Institute

  • 10700 Medlock Bridge Road, Suite 102
    Duluth, Georgia 30097
    United States
  • Phone: 678-615-7878
  • Fax: 770-685-1241

Office Hours

  • Monday-Thursday: 8:00 AM – 5:00 PM
  • Friday: 8:00 AM – 12:00PM

Allergy Shot Hours

  • Monday and Wednesday: 7:00AM-4:30PM
  • Tuesday and Thursday: 7:45AM-4:30PM
  • Friday: 7:45AM-11:30AM


Zocdoc Appointment

Please note:

  • Our office phones will be answered during regular office hours.
  • We are closed for lunch from 12:00PM to 12:30PM daily.
  • If the lines are busy when you call please call back in a short time.
  • We strive to give you the time and attention you deserve when you call our office. If during telephone hours the office staff is busy helping other families, please leave a voice message. Voice messages left during office hours will be answered within 30-60 minutes.
  • Voice messages left after hours will be answered on the next business day.

After Hours Calls and Emergencies:

  • After hours calls for routine prescription refills should not be considered emergency calls.
  • Urgent after hours calls should go to our regular office phone number (678) 615-7878 and will be routed to the physician on call.
  • EMERGENCIES - Should there be a life-threatening emergency, please call 911 or proceed to the nearest emergency room.

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Driving Directions

We are located in the Parsons Meadow Professional Park at the corner of Highway 141 (Medlock Bridge Road) and Parson’s Road. We are across the street from the Northview High School Football Field.

**Warning- Google maps, MapQuest, and some navigation systems do not provide accurate directions to our facility. Please verify that we are at the corner of Parson’s Road and Medlock Bridge Road (Hwy 141). Some GPS systems may list our office address south of where we are located (at Hwy 141 and Grove Point Road- NOTE: this is not where we are located). We are trying to rectify this and are sorry for any inconvenience.

If you have any questions, contact our office at (678) 615-7878

Exit 31B onto 141 Peachtree Industrial Blvd. Heading NORTH. (NOTE: If you are coming from 285 West be sure to keep left at the fork in the ramp so that you can merge onto Peachtree Industrial Blvd.)

Travel approximately 3.5 miles and road forks – bear to the left following signs to Cumming/141/Dahlonega

Stay on 141 North, which is also named Peachtree Parkway, approximately 7.5 miles. NOTE: Do not get confused!!! While traveling north on 141, Medlock Bridge Rd. intersects 141… do NOT turn here… make NO turns until our building.

When 141 crosses State Bridge Rd. (Stoney River Restaurant on the right), it becomes Medlock Bridge Rd. Once you cross over State Bridge Rd., travel 1.4 miles until Parsons Rd. (at the traffic light).

Turn left onto Parsons Rd at the traffic light and take the first right into Parsons Meadow Professional Park. Once you turn into the driveway you will be facing the rear of our building… bear to the right and then to the left to park in front of the building. We are on the ground floor in Suite 102.

Exit at Pleasanthill Rd and turn right. Pass the Gwinnett Mall on your right and continue straight for about 6.5 miles. (Note that around the 5.8 mile mark, Pleasanthill Rd. becomes State Bridge Rd.)

Once on State Bridge Rd. pass a Home Depot and Target on the left. At the next major intersection, turn right onto Medlock Bridge Rd. Continue 1.4 miles and turn left onto Parsons Rd.

Make the first right into Parsons Meadow Professional Park. Once you turn into the driveway you will be facing the rear of our building… bear to the right and then to the left to park in front of the building. We are on the ground floor in Suite 102.

Exit at the Highway 120 – Duluth Exit (there will be a “Hospital” sign) and make a right at the end of the ramp onto Highway 120.

Start watching your odometer! Remain on Highway 120 and cross over Highway 85 (at the 4 mile mark). Also cross over Jct. 23/13 (Buford Highway) at the 7.9 mile mark. After crossing Jct. 23/`113, cross the railroad tracks and bear right continuing to follow signs for Highway 12. At the 8.1 mile marker make a quick left onto Abbotts Bridge Rd. (Sign says Alpharetta/ Marietta).

Stay on Abbots Bridge Rd. (3.7 miles) crossing over Peachtree Industrial Blvd. Turn left onto Medlock Bridge Rd. (At this point you will have gone 11.8 miles… there will be a BP Station on the right and H-Mart on the left).

Travel 0 .4 miles and turn right onto Parsons Rd. Make the first right into Parsons Meadow Professional Park. Once in the parking lot, make an immediate left and then bear right to Building 10700. If you miss the turn, go to the light at Parsons Road and turn right at the BB&T Bank. Make a first right into the parking lot. Once you turn into the driveway you will be facing the rear of our building… bear to the right and then to the left to park in front of the building. We are on the ground floor in Suite 102.

Exit onto GA 120/Old Milton Parkway (Exit 10) and turn left Old Milton Parkway turns into State Bridge Rd – going East.

Go 2.4 miles and turn left onto Abbotts Bridge Rd. (Just pass the Publix which in on the right).

Stay on Abbotts Bridge Rd. approx. 2.2 miles and turn right onto Parsons Rd. (Laurel Ridge Subdivision is your landmark on the left and Parson Run is on the right).

Stay on Parsons Rd. for 1.4 miles and turn left into the parking lot of Parsons Meadow Professional Building. Once you turn into the driveway you will be facing the rear of our building… bear to the right and then to the left to park in front of the building. We are on the ground floor in Suite 102.