Amazing individuals proving high quality care to the local Littleton community
Providers
MEET OUR
Dr Kelly Greene
Dr. Greene received her undergraduate degree from Carroll College in Helena, MO. She attended Washington University in St. Louis for medical school and completed the first two years of residency at Barnes Hospital. She completed her residency and pulmonary/critical care fellowship at University of Washington in Seattle. She joined the faculty in the Pulmonary/Critical care division at University of Colorado for many years, but ultimately founded CPI along with Dr Portnoy. She is also ICU Director at Littleton Hospital and spends time between the ICU and clinic. Dr. Greene is a Colorado native, and enjoys hiking, snowshoeing, and spending time with her three sons and dog, Molly.
Dr Robert Ballard
Dr Robert Ballard
Dr Ballard is from Kentucky. He earned his undergraduate and master’s degrees from the University of Kentucky, and his Medical Doctorate from the University of Kentucky College of Medicine. Following his internship and residency in Internal Medicine at the University of Colorado, Dr Ballard completed two fellowships: the first, in Pulmonary/Critical Care at Oklahoma University; the second in Pulmonary Research at National Jewish Health in Denver. Prior to joining CPI, Dr Ballard served as Professor of Medicine and Regional Medical Director of the Sleep Health Centers at National Jewish. In his spare time, he enjoys spending time with his wife, children, and grandchildren.
Dr Erin Riggle
Dr Riggle is from Pittsburgh, Pennsylvania and is a graduate of Drexel University College of Medicine and Pennsylvania State University. She completed her training in Pulmonary/Critical Care at McGaw Medical Center of Northwestern University in Chicago. Dr. Riggle joined Colorado Pulmonary Intensivists group in August 2009. Dr. Riggle is President Elect of the medical staff at Littleton Hospital and involved in many quality improvement projects there. Dr. Riggle is board-certified in Pulmonary, Critical Care, and Neurocritical Care. Outside of work she enjoys spending time with her husband and dogs going hiking, snowshoeing, and traveling.
Alecia Brynda, NP
Alecia earned her BS in Microbiology and Chemistry from Texas A&M and BS of Nursing from Metropolitan State College of Denver. She received her Master of Science in Nursing from CSU with a focus in acute care and family. Outside of work she enjoys skiing, snowshoeing, swimming, and traveling with her husband and daughter.
Leah Magestro, NP
Leah graduated with her BS in Nursing from Platt College. She received her MS in Nursing with a focus in Family Medicine from Samuel Merritt University. Leah is a Colorado Native. When she is not at work she enjoys spending time with her husband and two kids.