Dr. Jarczyk was raised in the Phoenix area in Mesa. He initially worked as a teacher for over 5 years prior to entering the medical field. He taught for 2 years in Tacna, Peru through a volunteer program and then in Nogales, Arizona and in the Phoenix area. He then moved to Tucson for medical school in 2010.

He completed his medical degree in 2014 at the University of Arizona College of Medicine – Tucson with a Distinction in Community Service and winning the Hugh C. Thompson Student Award for Excellence in Pediatrics. He then completed his pediatric residency at the University of Arizona in Tucson in 2017. He worked as a general pediatrician at El Rio Health in Tucson from 2017 to 2022. Dr. Jarczyk then pursued further training in pediatric pulmonology from 2022 to 2025, also at the University of Arizona in Tucson.

Outside of work, Dr. Jarczyk enjoys biking on the Loop, watching basketball and soccer, spending time with his wife and two children and traveling.

In his practice, Dr. Jarczyk wants to help parents let their children live life to their fullest. He believes prevention is best but not always possible. His goal is to find the least amount of medicine needed to keep children growing and thriving. He wants to make your child’s healthcare accessible and efficient while providing care in a empathetic manner.

Asthma

Recurrent Cough

Recurrent Wheezing

Bronchopulmonary Dysplasia (BPD)

Recurrent Pneumonia

Shortness of Breath

Primary Ciliary Dyskinesia (PCD)

Children with Tracheostomy

Recurrent Aspiration

Congenital Lung Abnormalities

Lung Nodules

Bronchiectasis

Interstitial Lung Disease (ILD)

Neuromuscular Weakness affecting breathing

Chest Wall Deformities