Dr. Patton grew up in Dearborn, Michigan. He attended University of Michigan for undergraduate studies. Dr Patton completed his medical training in 1976 at Wayne State University School of Medicine, Detroit, MI. He completed his Residency in Internal Medicine at the University of Michigan Medical Center in Ann Arbor, MI in 1979.

He went on to specialize in Pulmonary Medicine at the University of Michigan Medical Center. Dr. Patton is Board Certified in Internal Medicine, Pulmonary medicine, and Critical Care. He is Medical Director of Respiratory Therapy at Washtenaw Community College, Ypsilanti, MI; Clinical Instructor at the University of Michigan, Ann Arbor, MI; Director of the Anticoagulation Team at St. Joseph Mercy Hospital, Ann Arbor, MI; Medical Intensive Care Director at St. Joseph Mercy Hospital, Ann Arbor, MI.

Dr. Harkaway grew up in Detroit and completed his undergraduate studies at the University of Michigan in Ann Arbor in 1976 and graduated from the Wayne State University School of Medicine in Detroit, Michigan in 1980 with High Distinction. He completed his Residency in Internal Medicine at St. Joseph Mercy Hospital in Ann Arbor in 1984 and his Fellowship in Pulmonary and Critical Care Medicine in 1986 at Henry Ford Hospital in Detroit.

A graduate of the University of Michigan Medical School, Dr. Gravelyn completed a three year fellowship in Pulmonary and Critical Care Medicine at U of M. He is Board certified in internal medicine, pulmonary disease, critical care, and sleep medicine.

He is President of Michigan Multispecialty Physicians, P.C. and is the Co-Director of the Sleep Disorders Center at St. Joseph Mercy Hospital as well as the section chief for Pulmonary and Critical Care Medicine.

A graduate of Michigan State University College of Human Medicine with High Honors, Dr. Gravelyn completed her Pulmonary and Critical Care Fellowship at the University of Michigan. She is Board certified in internal medicine, pulmonary medicine and sleep medicine. She is Co-Director of the Sleep Disorders Center at St. Joseph Mercy Hospital and Co-Director of the Sleep Disorders Laboratory at Chelsea Community Hospital.

Dr. Neagos grew up in St. Clair Shores, Michigan. He completed his undergraduate studies with Honors and High Distinction in 1982 from Wayne State University, and graduated from the Wayne State University School of Medicine in 1986. He completed his residency at the University of Michigan in Internal Medicine in 1989. He then completed Fellowship training from the University of Michigan in Pulmonary and Critical Care Medicine in 1992.

He is Board Certified in Internal Medicine, Pulmonary Medicine and Critical Care Medicine. Dr. Neagos is the Medical Director of Respiratory Care Services, and Co-Director of the Medical Intensive Care Unit at St. Joseph Mercy Hospital. He also serves as Medical Director of Respiratory Care Services at McPherson Hospital in Howell, MI.

Dr. Neitzel was born and raised in Jackson, Michigan. She completed undergraduate studies with High Honors from Valparaiso University in Valparaiso, Indiana in 1983. She then completed her Doctor of Medicine at the University of Michigan, Ann Arbor, Michigan in 1988. She completed her residency in Internal Medicine at St. Joseph Mercy Hospital in Ann Arbor, Michigan in 1991. Her Fellowship in Pulmonary and Critical Care Medicine was completed in 1995 at Henry Ford Hospital in Detroit, Michigan. She is Board Certified in Internal Medicine, Pulmonary Disease and Critical Care Medicine.

Dr. Curran earned her B.S. in Biochemistry from Purdue University and attended Ohio State University College of Medicine for her medical degree. She completed her internship and residency in internal medicine and subsequent fellowship training in Pulmonary and Critical Care at Vanderbilt University Medical Center in Nashville, Tennessee

Dr. Tsai completed her undergraduate studies in Biomedical Engineering at Duke University in Durham, North Carolina. She graduated from Baylor College of Medicine in Houston, Texas in 1997. She then completed her residency in Internal Medicine, a fellowship in Pulmonary and Critical Care Medicine, and a fellowship in Sleep Medicine all at the University of Michigan, Ann Arbor, Michigan. She is Board Certified in Internal Medicine, Pulmonary Disease, and Critical Care Medicine.