Guillermo Contreras
ICE Certified


Doctor of Physical Therapy, University of Wisconsin-Madison
Bachelor of Science, Marquette University


Back Pain, CrossFit, Endurance Athletes, Fitness Athletes, Headaches, Lifestyle Change, Neck Pain, Older Adults, Orthopedics, Overuse Injuries, Spine Pain, Sports Rehab, Telehealth, TMJ/TMD

Number of ICE Courses Taken

7 or more

ICE Certifications

Cert-ICE Clinical Management of the Fitness Athlete (cert-CMFA)

Profile last updated
July 25, 2023

Guillermo Contreras

Whether working with runners, triathletes, tactical athletes, fitness athletes, power lifters/weightlifters or fitness junkies – Dr. Guillermo has a passion for working with each and every one of them to maintain their fit, strong and active lifestyles. As Faculty within ICE’s Fitness Athlete division, a CrossFit coach and Owner of CrossPhysio, he has built his career within the fitness space – coaching, treating and teaching – and incorporating health, fitness and wellness principles into rehabilitation while helping individuals optimize their performance without pain limiting their training and every day lives.

Dr. Guillermo is Certified in Clinical Management of the Fitness Athlete, a Certified ICE trained clinician, and a CrossFit Level 2 Trainer. He graduated with from Marquette University for his undergraduate degree in exercise physiology before earning his Doctorate at University of Wisconsin – Madison. Outside of the clinic you can find him at spending time with his wife and two daughters.

Clinician Contact Information


Clinic Information

Cross Physio

2715 S Gladstone Pl suite c, Milwaukee, Wisconsin 53207, USA