Our allergy injection clinic is walk-in and on a first come first- served basis. 

You can call our office at 603-436-7897 or check our Facebook page to get updates regarding closings for holidays, weather etc. 

Venom Injection Patients who are in the BUILDING PHASE (2 sets of injections)
please check in 1 hour prior to the shot ending times.  

*We require our allergy patients to wait in the office 30 minutes after an injection.*
Also, we require parents to wait in our office with their minor children (a minor is younger then 18). 

Our primary location in Portsmouth, NH serves the seacoast communities of New Hampshire and Southern Maine. Our second location in Dover, NH is convenient to Southeastern New Hampshire and the

Southern Lakes Region.
Our physicians can provide consultation to the local hospitals in the respective communities.
Please feel free to call us with questions.

Office Hours

 100 Griffin Rd, Ste. A
51 Webb Place Suite 230
Portsmouth, NH 03801
Dover, NH
(603) 436-7897
(603) 343-4649
Fax (603) 436-7855 
Fax (603) 343-5367
 Monday: 8AM-6PM
Tuesday: 8:30AM-4:30PM
Wednesday: 8AM-4:30PM
Thursday: 8:30AM-4:30PM
Friday: 8:30AM-4:30PM

Mon: 8:30-4:30
Tuesday: 8:30-4:30
Wednesday: 8:30AM-4:30PM
Thursday: 8:30AM-4:30PM
Friday: CLOSED


Please note, offices close for lunch from 12:00PM-1:30PM.

 Injection Hours

 Monday:     8AM-Noon  
 Monday:           8:30AM-Noon  
 Tuesday:         8:30AM-Noon  

Tuesday:        8:30AM-Noon


Wednesday:     NO injections

Wednesday:  8:30AM-Noon


Thursday:        8:30AM-Noon  

   Thursday:   8:30AM-Noon


Friday:            8:30AM-Noon  
Friday:       NO injections

Office Information

Portsmouth office:

100 Griffin Road Suite A Portsmouth, NH

From the south of Portsmouth, take Route 95 North to Exit

3.Take a right at the light at the end of the ramp onto Route 33.

Continue straight through the traffic light and at the next light,

turn right onto Griffin Road.  We are the first building on the right.
From the north of Portsmouth, take Route 95 South to Exit

3B. Take a right at the light onto Route 33.

Continue through three sets of lights turning right onto Griffin Road at the fourth traffic light. We are the first building on the right.

Dover Office:

51 Webb Place, Suite 230 Dover NH 03820

Directions off Exit 9 of the Spaulding Turnpike (Rt. 16)

Bear right off the exit, then turn right on Central Avenue (Rt.108 East).

Webb Place is the next signal light.

Turn right, then at the first stop sign, turn left (in front of Starbucks).

Travel 0.2 miles. The office is on your right in a 3-story brick building called Royal Commons.

We are located on the second floor.