Dr. Greggory Peifer, D.O., is a urologist at East Valley Urology Center in Mesa, AZ. Dr. Peifer has an interest in minimally invasive surgery including endoscopic and robotic surgery. Dr Peifer has been trained in all aspects of urological surgery with particular emphasis on robotic assisted surgery. He has been involved in many research projects including national award winning presentations and peer-reviewed journal publications.
Dr. Greggory Peifer, D.O., is a urologist at East Valley Urology Center in Mesa, AZ. Dr. Peifer has an interest in minimally invasive surgery including endoscopic and robotic surgery. Dr Peifer has been trained in all aspects of urological surgery with particular emphasis on robotic assisted surgery. He has been involved in many research projects including national award winning presentations and peer-reviewed journal publications.
The reviews listed below were collected independently of East Valley Urology Center through rater8. Each review represents an authentic and verified patient experience.
First visit. Very pleasant and thoroughly explained diagnostic procedures needed and courses of treatment depending on results.
(1 week ago)
Dec-2025
Very professional, understanding and easy to talk to about my problem. My surgery thought Dr Piefer went well.
(1 week ago)
Dec-2025
Dr P is awesome!!!
(1 week ago)
Dec-2025
Great bed side manor, would highly recommend him.
(1 week ago)
Dec-2025
He always has options!
(2 weeks ago)
Dec-2025
He is the best, I wouldn’t be here without him!
(2 weeks ago)
Dec-2025
Wonderful doctor. So kind
(2 weeks ago)
Dec-2025
My visit today, 12/10/2025, was quick. I checked in, didn’t even have an opportunity to sit down and was escorted to my room. Dr. Peifer came in maybe five or six minutes later and discussed my results and I was out the door.
Very efficient office, the staff is very nice and Dr. Peifer is a great doctor.
(2 weeks ago)
Dec-2025
Always positive and upbeat!
(1 month ago)
Nov-2025
Dr. Peifer is a great listener and shows a real interest in my health. We work well together
(1 month ago)
Nov-2025
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East Valley Urology Center - Mesa
6116 East Arbor Avenue, Building 2, Suite 108 Mesa, AZ 85206
Dr. Greggory Peifer, D.O., is a urologist at East Valley Urology Center in Mesa, AZ. Dr. Peifer has an interest in minimally invasive surgery including endoscopic and robotic surgery. Dr Peifer has been trained in all aspects of urological surgery with particular emphasis on robotic assisted surgery. He has been involved in many research projects including national award winning presentations and peer-reviewed journal publications. His latest presentation on Low Pressure Pneumoperitoneum for robotic surgery occurred at the Virtual 2020 AUA International Conference.
Dr. Peifer grew up in Mesa, AZ. He obtained his bachelor’s degree from Arizona State University. He remained in Arizona for medical school and received his Doctor of Osteopathy from Midwestern University in Glendale Arizona where he graduated with honors. After medical school he moved to Michigan and completed his 5 year urological surgery residency at Metro Health University of Michigan Health. He is very excited to be back home in Arizona caring for patients in the East Valley.
When Dr. Peifer is not providing patient care, he spends his free time with his family. They enjoy the outdoors together including swimming, boating, and dirt bike riding.
First visit. Very pleasant and thoroughly explained diagnostic procedures needed and courses of treatment depending on results.
Very professional, understanding and easy to talk to about my problem. My surgery thought Dr Piefer went well.
Dr P is awesome!!!
Great bed side manor, would highly recommend him.
He always has options!
He is the best, I wouldn’t be here without him!
Wonderful doctor. So kind
My visit today, 12/10/2025, was quick. I checked in, didn’t even have an opportunity to sit down and was escorted to my room. Dr. Peifer came in maybe five or six minutes later and discussed my results and I was out the door. Very efficient office, the staff is very nice and Dr. Peifer is a great doctor.
Always positive and upbeat!
Dr. Peifer is a great listener and shows a real interest in my health. We work well together