Carolyn Vargas, MD, is a board-certified internal medicine physician at Intermountain Health’s Avenues Specialty Clinic in Salt Lake City, Utah. She supports patients in Salt Lake City, North Salt Lake, Bountiful, and surrounding communities with clinical interests in cardiology, women’s health, nutrition, diabetes, and more. She particularly enjoys working on cardiac cases, as she has always had a fascination with the heart.As a healthcare provider, Dr. Vargas is committed to supporting her patients throughout their wellness journey, allowing the patient to take the lead while she offers guidance along the way. She is a strong believer in preventative care. She doesn’t like chasing her tail to fix what should never have occurred and instead establishing safeguards to support lifelong health for her patients.Born in Glendale, CA but raised in Pasadena, Dr. Vargas enjoys gardening, hiking, and exploring her neck of the woods. Her priorities outside of the clinic are God and family. Dr. Vargas is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. Her top areas of expertise are Autosomal Dominant Hypocalcemia, Sialuria, Phosphomannoisomerase Deficiency, and PMM2-Congenital Disorder of Glycosylation.

Dr. David Klein, MD, FCCP, FAASM, specializes in sleep disorders, with a special interest in obstructive sleep apnea, home sleep studies, and in-lab sleep studies.Dr. Klein received his bachelor’s from Colorado College and attended medical school at the University of Colorado Health Sciences Center. He completed his internship and residency at the University of Minnesota Hospital and Clinics, and then did his fellowship through the University of Utah Pulmonary, Critical Care and Sleep Medicine Fellowship program.Outside of work, Dr. Klein plays tennis, skis, and enjoys participating in his kids’ school activities. Dr. Klein is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Obstructive Sleep Apnea, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Asthma, and Gastrostomy.

Krishna Sundar is an Intensive Care Medicine provider in Salt Lake City, Utah. Dr. Sundar is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Obstructive Sleep Apnea, Chronic Cough, Central Sleep Apnea, and Cerebral Hypoxia.

Elizabeth Kelly is an Allergy and Immunologist in Murray, Utah. Dr. Kelly has been practicing medicine for over 20 years and is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. Her top areas of expertise are Grass Allergy, Allergic Conjunctivitis, Allergic Rhinitis, and Sinusitis. Dr. Kelly is currently accepting new patients.

Mark Cacciamani is a primary care provider, practicing in Family Medicine in Salt Lake City, Utah. Dr. Cacciamani is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Cerebral Palsy, Insomnia, Attention Deficit Hyperactivity Disorder (ADHD), and Fetal Alcohol Syndrome (FAS).

Kevin Shilling is a Pulmonary Medicine provider in Salt Lake City, Utah. Dr. Shilling has been practicing medicine for over 31 years and is rated as an Advanced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Lung Metastases, Asthma in Children, Asthma, and Lung Cancer. Dr. Shilling is currently accepting new patients.

Ali Fazili is an Intensive Care Medicine provider in Salt Lake City, Utah. Dr. Fazili is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Cholesterol Pneumonia, Lung Metastases, Acute Interstitial Pneumonia, and Interstitial Lung Disease.

Kent Christian is a primary care provider, practicing in Family Medicine in Salt Lake City, Utah. Dr. Christian is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Bulimia, Glossitis, Type 2 Diabetes (T2D), and Pernicious Anemia.

Nathan Hatton is an Intensive Care Medicine provider in Salt Lake City, Utah. Dr. Hatton is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Pulmonary Hypertension, Pulmonary Veno-Occlusive Disease, Chronic Obstructive Pulmonary Disease (COPD), and Lung Metastases.

Barbara Cahill is an Intensive Care Medicine provider in Salt Lake City, Utah. Dr. Cahill is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. Her top areas of expertise are Lung Metastases, Tracheobronchopathia Osteoplastica, Idiopathic Pulmonary Fibrosis, Cystic Fibrosis, and Lung Transplant.

Cheryl Shannon is an Intensive Care Medicine provider in Salt Lake City, Utah. Dr. Shannon is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Alpha-1 Antitrypsin Deficiency (AATD), Emphysema, and Cystic Fibrosis.

Laurie Leclair is an Intensive Care Medicine provider in Salt Lake City, Utah. Dr. Leclair is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. Her top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, and Allergic Bronchopulmonary Aspergillosis.

Michael Bourne is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Salt Lake City, Utah. Dr. Bourne is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Sarcoidosis, Neurosarcoidosis, Lung Metastases, and Asthma in Children. Dr. Bourne is currently accepting new patients.

Dr. Jeff Twitchell is a personable internal medicine physician at Intermountain Health who values understanding his patients' concerns to help them lead healthy, fulfilling lives. He thrives on the challenge of problem-solving and is dedicated to digging deeper to uncover solutions. Dr. Twitchell works collaboratively with patients and the care team to address individual challenges and deliver high-quality care.Outside the clinic, he cherishes time with his family and enjoys music, nature, cycling, hiking, and learning new languages. Dr. Twitchell is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Type 2 Diabetes (T2D), Osteoporosis, Postmenopausal Osteoporosis, and Obesity in Children.

Robert Silge is an Allergy and Immunologist in Salt Lake City, Utah. Dr. Silge has been practicing medicine for over 21 years and is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Allergic Bronchopulmonary Aspergillosis, and Sinusitis. Dr. Silge is currently accepting new patients.

"Dr. Reid Hales is an internal medicine provider at Intermountain Health's Salt Lake Clinic, where he serves patients across the Salt Lake Valley. His expertise includes general primary care, colon cancer screenings, diabetes management, and hypertension. In addition to caring for his own patients, Dr. Hales also supports those under the care of other Bryner Clinic physicians.Dr. Hales earned his bachelor's degree in chemistry from Brigham Young University, followed by his medical degree from the University of Arizona. He completed his internal medicine residency at Good Samaritan Regional Medical Center and the Carl Hayden VA Medical Center. Before joining Intermountain, he served in the U.S. Air Force at Mountain Home AFB, known as the ""Tip of the Spear.""A Utah native, Dr. Hales enjoys hiking, skiing, and exploring the scenic trails of the Wasatch Front since returning to the area.". Dr. Hales is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Painful Menstrual Periods, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and High Cholesterol.

James Pearl is a Pulmonary Medicine provider in Salt Lake City, Utah. Dr. Pearl has been practicing medicine for over 51 years and is rated as an Advanced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Interstitial Lung Disease, Acute Interstitial Pneumonia, Pneumonia, and Asthma in Children. Dr. Pearl is currently accepting new patients.

Lara Hardman is a Sleep Medicine specialist and a Pulmonary Medicine provider in Salt Lake City, Utah. Dr. Hardman has been practicing medicine for over 32 years and is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. Her top areas of expertise are Obstructive Sleep Apnea, Central Sleep Apnea, Lung Metastases, and Alpha-1 Antitrypsin Deficiency (AATD). Dr. Hardman is currently accepting new patients.

Sheldon Johnson is a primary care provider, practicing in Family Medicine in South Jordan, Utah. Dr. Johnson has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and High Cholesterol.

Robert Vogel is a primary care provider, practicing in Internal Medicine in Salt Lake City, Utah. Dr. Vogel has been practicing medicine for over 46 years and is rated as an Experienced provider by MediFind in the treatment of Asthma in Children. His top areas of expertise are Livedo Reticularis, Osteoarthritis, Vitamin B12 Deficiency, and Subacute Combined Degeneration. Dr. Vogel is currently accepting new patients.