Patient Information

Make an Appointment

To make an appointment:
  • Call (603) 577-2039 during business hours (Monday to Friday, 8:00am to 5pm)
  • New and existing patients can now schedule appointments with Dr. Cardeiro online anytime—please use your full legal name so we can find your medical record. 

Please arrive 10 to 15 minutes before your appointment. If you are a new patient, please plan to arrive 30 minutes prior to your appointment. If your insurance company requires a co-pay, we will ask you to pay it at this time.

After-Hours Care

When our office is closed, a designated provider is on-call to answer your questions and guide you to appropriate care. If your problem is not life threatening, always call our office at (603) 577-2039.

For life-threatening emergencies, like chest pain or shortness of breath, call 911 or go to the nearest Emergency Department. We also offer walk-in non-emergency care 7-days a week at Immediate Care.

Prescription Refills

You can usually refill your prescription at your visit. Or you can use the patient portal or call our office at (603) 577-2039.       

Please allow 24 to 48 hours for your refill. Some medicines may take longer because we need to get a prior authorization from your insurance company.


Most insurance companies require you to obtain a referral from your primary care doctor before being seen by a specialist. Contact your doctor to request a referral prior to your visit with us.