Peoria Clinic

Meet Dr. Donald Middleton, DO

Dr. Don Middleton is Vital4men’s medical director since its inception in 2012 . He obtained degrees from NAU in biology and nutrition, and medicine from Western University of Health Sciences in Pomona, California. After finishing a family medicine residency in Michigan, he returned to Arizona to practice medicine and start a family. In addition to his practice, over the years he has been the Director of Medical Education for John C. Lincoln hospital, director of family medicine at Midwestern University and Director of the University Family Medicine clinic. Currently he practices addiction medicine at the internationally renowned Meadows of Wickenburg, and was recently elected as a trustee to the Arizona state board of osteopathic medicine.

Dr. Middleton has had a special interest in men’s health, nutrition, preventative and anti-aging medicine throughout his career, making his work at Vital4men particularly satisfying. He strives to keep up with the latest in safe and effective treatments to maximize men’s health.

Dr. Middleton has always been active in his four children’s lives managing high school hockey, coaching baseball or as an assistant scoutmaster. He’s been active in his church and loves shooting sports, fly fishing, and scuba diving.

Meet Matt Dohrman, PA-C

Originally from northeast Nebraska, Matt completed his Bachelor of Science in Applied Industrial Technology at Wayne State College in 2000. He worked in the engineering department of an international company in Lincoln, Nebraska before returning to school and earning his Master of Physician Assistant Studies from University of Nebraska Medical Center in 2008. He is board certified, and licensed to practice medicine in Arizona.

Meet Shane Cook, PA

Born and raised in Phoenix, Arizona, Shane completed his undergraduate studies at Arizona State University, receiving a Bachelor of Science in Finance. He then completed his Master of Physician Assistant studies at UT Health San Antonio, Texas. Shane now specializes in men’s health and is certified by the National Commission of Certification of Physician Assistants. He is currently licensed to practice medicine in Arizona.

Peoria Clinic

7707 W. Deer Valley Rd.
Ste. 115
Peoria, AZ 85382

(623) 218-1515


Mon-Fri:  8am-12pm / 1pm-5pm
Sat-Sun: Closed

Get Started!

Prescriptions are provided only if a clinical need exists based on lab work, physician consultation, physical examination and up to date medical history. Alternative therapies may exist depending on your specific needs.