Welcome to PIMRI

The leader in holistic pediatrics for the Phoenix area

Services We Provide

Newborn Care


We understand the struggles that new parents face.  That's why we take a holistic approach to newborn care.  We schedule 60 minutes for the first visit, knowing that parents often have many questions and concerns. Often times they simply need reassurance that their child is developing normally and no major medical problems are present. 

Functional Medicine Evaluations


We offer a comprehensive, wholistic evaluation and physical examination to determine the root cause(s) to your child’s symptoms. Oftentimes we find bowel dysbiosis, chronic viral infections, heavy metal toxicity, and environmental toxicity. 

Sports/Camp Physicals


School and club sports provide excellent opportunities for children to exercise and stay active.  Going to camp is a wonderful time for a child to spend time in nature and make new friends. However,  before embarking on these adventures, children need to be evaluated to make sure their physical health is up to these activities. This is especially important for those with chronic health conditions such as asthma, diabetes, sickle cell disease,  and severe allergies. 

About Us

Nic Peters, MD, MD(H), IFMCP, FAAP, MT(ASCP)

Dr. Peters (or "Dr. Nic" as his younger patients call him) is a board-certified Pediatrician and practices in Tempe, AZ. His practice is focused on children and adolescents with chronic medical conditions, especially those conditions which are hard to precisely diagnose and treat. He also sees childhood cancer survivors. 

He earned his doctor of medicine degree from St. George’s University and went on to complete a Residency in Pediatrics through Wright State University. Then he finished a fellowship in Pediatric Hematology and Oncology at Rainbow Babies and Children’s Hospital. In 2017 he earned his certification in Functional Medicine from the Institute of Functional Medicine. In addition he has amassed experience in Homeopathy, ozone therapy, nutritional IV therapies, chelation, and insulin potentiated therapies in the 4 years he has been practicing “outside the box.”

Our Promise to You

We care about your child’s well being and will provide you with guidance, knowledge, and tools needed to raise healthy children. We are here to help them achieve optimal wellness.