6320 W. Union Hills Drive, Suite A-180, Glendale, AZ 85308

(623) 748-8300 Same Day Appointments Available

6320 W. Union Hills Drive, Suite A-180, Glendale, AZ 85308 (623) 748-8300 • Same Day Appointments Available

To schedule an appointment please call us at (623) 748-8300, Monday to Friday, between the hours of 8:30 a.m. - Noon & 1:00 - 4:45 p.m.

Patient Testimonials

We strive to ensure you receive the best health care possible in a caring environment. In order to achieve our mission we value the feedback from our patients. Below we have posted several testimonials that our patients have provided us. If you would like to leave us your feedback please click here.

What Our Patients Are Saying

Dr. Harter has given me botox injections for about 3 years now. She has resolved about 50% of my migraines by advising me to stay on the migraine diet and continue with taking Topamax daily and botox injections about every 10 weeks. I highly recommend her to any migraine sufferer due to her compassion and dedication to the healing of migraine sufferers.

– Carolyn

I have been a patient of Dr. Harter’s for 6 years. She has been treating me for migraines as well as other health problems that I have suffered for many years. Since becoming her patient she has sucessfully, with compassion and caring, given me back a quality of life that I had come to believe was gone. She is very considerate of my situation and out of all of the specialists I have seen over 20 years, she is at the very top of the list. Her office staff follows her lead of always being kind, considerate and friendly. I would recommend Dr. Harter to anyone, especially anyone who currently feels like they are not being provided with top notch healthcare.

– Denice

Leave Your Feedback

If you would like to share your experience with Pinnacle Internal Medicine and Headache Care please click the link below. Select “Patient Feedback” for the subject of your message.

Help get the word out!

There are several websites that allow you to share your experience with others. Below are some links to third-party websites where you can rate the care you have received from Pinnacle Internal Medicine and Headache Care.