Joe Gregory is a primary care provider, practicing in Internal Medicine in Butte, Montana. Dr. Gregory has been practicing medicine for over 39 years and is rated as an Advanced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Emphysema, Bullae, Stasis Dermatitis and Ulcers, and Peptic Ulcer. Dr. Gregory is currently accepting new patients.

Jeffrey Johnson is a primary care provider, practicing in Internal Medicine in Billings, Montana. Dr. Johnson has been practicing medicine for over 33 years and is rated as an Experienced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Chronic Obstructive Pulmonary Disease (COPD).

Kevyn Stroebe is a primary care provider, practicing in Internal Medicine in Billings, Montana. Dr. Stroebe has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of Emphysema. Her top areas of expertise are Type 2 Diabetes (T2D), Vertigo, Sciatica, Low Potassium Level, and Hip Replacement. Dr. Stroebe is currently accepting new patients.

Katelyn Gaskin is a Nurse Practitioner in Billings, Montana. Ms. Gaskin has been practicing medicine for over 5 years and is rated as an Experienced provider by MediFind in the treatment of Emphysema. Her top areas of expertise are Emphysema and Lung Nodules. Ms. Gaskin is currently accepting new patients.

Tony Ballensky is a Nurse Practitioner in Butte, Montana. Mr. Ballensky has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Seasonal Affective Disorder (SAD) and Emphysema.

Kellie Depuydt is a Nurse Practitioner in Laurel, Montana. Ms. Depuydt has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Emphysema. Her top areas of expertise are Seasonal Affective Disorder (SAD) and Emphysema.

Gregory Lemense is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Bozeman, Montana. Dr. Lemense is rated as a Distinguished provider by MediFind in the treatment of Emphysema. His top areas of expertise are Lung Nodules, Acute Interstitial Pneumonia, Lung Metastases, Interstitial Lung Disease, and Endoscopy.

Shawna Yates is a primary care provider, practicing in Family Medicine in Butte, Montana. Dr. Yates has been practicing medicine for over 27 years and is rated as an Advanced provider by MediFind in the treatment of Emphysema. Her top areas of expertise are Emphysema, Bullae, Vascular Dementia, and Type 2 Diabetes (T2D). Dr. Yates is currently accepting new patients.

Keith Popovich is a Pulmonary Medicine provider in Butte, Montana. Dr. Popovich is rated as an Advanced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Obstructive Sleep Apnea, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), and Emphysema. Dr. Popovich is currently accepting new patients.

Matthew Wetzel is a Radiologist in Great Falls, Montana. Dr. Wetzel has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Emphysema, Calcium Pyrophosphate Arthritis, Lymphofollicular Hyperplasia, and Pleural Effusion.

Ryan Nahapetian is a Sleep Medicine specialist and an Intensive Care Medicine provider in Missoula, Montana. Dr. Nahapetian is rated as an Advanced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Obstructive Sleep Apnea, Central Sleep Apnea, Systemic Sclerosis (SSc), and Emphysema. Dr. Nahapetian is currently accepting new patients.

John Bisges is a Radiologist in Billings, Montana. Dr. Bisges has been practicing medicine for over 19 years and is rated as an Advanced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Galactocoele, Pleurisy, Pleural Effusion, and Lymphofollicular Hyperplasia.

Timothy Obermiller is a Pulmonary Medicine provider in Kalispell, Montana. Dr. Obermiller is rated as an Advanced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Lung Metastases, Lung Nodules, Chronic Obstructive Pulmonary Disease (COPD), and Grass Allergy. Dr. Obermiller is currently accepting new patients.

Matthew Curtis is a Radiologist and an Interventional Radiologist in Missoula, Montana. Dr. Curtis has been practicing medicine for over 10 years and is rated as an Advanced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Breast Lump, Pleurisy, Lymphofollicular Hyperplasia, and Fibrosing Mediastinitis. Dr. Curtis is currently accepting new patients.

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 rated as an Advanced provider by MediFind in the treatment of Emphysema. Her top areas of expertise are Lung Metastases, Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, and Interstitial Lung Disease.

Mark Vantassell is a Radiologist in Great Falls, Montana. Dr. Vantassell is rated as an Advanced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Scoliosis, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteopenia.

Gabor Varju is a Pulmonary Medicine specialist and a Sleep Medicine provider in Great Falls, Montana. Dr. Varju is rated as an Advanced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Asthma, and Asthma in Children. Dr. Varju is currently accepting new patients.

Christopher Lindsay is a Radiologist in Helena, Montana. Dr. Lindsay is rated as an Advanced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Emphysema, Aicardi-Goutieres Syndrome, X-Linked Intellectual Disability, Siderius Type, and Mohr-Tranebjaerg Syndrome.

George Ro is a Radiologist in Great Falls, Montana. Dr. Ro is rated as an Advanced provider by MediFind in the treatment of Emphysema. His top areas of expertise are Emphysema, Cerebellar Multiple System Atrophy, Hepatocerebral Degeneration, and Pleural Effusion.

Joy Griffith is a Nurse Practitioner in Bozeman, Montana. Ms. Griffith is rated as an Advanced provider by MediFind in the treatment of Emphysema. Her top areas of expertise are Emphysema, Pulmonary Fibrosis, and Lung Nodules.