Dr. Holly Strong

John Mazur is a Pulmonary Medicine provider in Great Falls, Montana. Dr. Mazur is highly rated in 22 conditions, according to our data. His top areas of expertise are Lung Metastases, Sarcoidosis, Hospital-Acquired Pneumonia, Atypical Pneumonia, and Advanced Bronchoscopy.

Dr. Sisk is an experienced pulmonologist who has provided pulmonary care since 2018. Dr. Sisk has a special interest in bridging urban and rural healthcare access. In 2004, Dr. Sisk earned her Bachelor’s of Science in Biology from Missouri Western State University. Dr. Sisk graduated with her Doctor of Osteopathy in 2011 from Kansas City University of Medicine. Dr. Sisk completed her Pulmonary Critical Care Fellowship in 2018. She continued her education with a Masters of Healthcare Administration from Virginia Commonwealth University in 2019. After completing her medical degree, Dr. Sisk worked as a nocturnal hospitalist. Dr. Sisk has participated in many medical missions in developing countries to establish and provide care in rural communities. Before joining the Great Falls Clinic team, she was a pulmonary/critical care physician in Colorado, a physician assistant program instructor and a medical director for a nonprofit located in Mozambique, Africa. In her spare time, Dr. Sisk enjoys spending time in nature including hiking, camping, fishing and exploring, always with a canine sidekick. She loves international travel, hosting friends and family for good food and golf. Dr. Sisk is highly rated in 11 conditions, according to our data. Her top areas of expertise are Lung Metastases, Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, and Interstitial Lung Disease.