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Michael J. O'Neill M.D.

Dr. O'Neill graduated from Chreighton University School of Medicine and did his residency at Duluth Family Practice Residency. He then worked as a full-time emergency room physician for 6 years before opening his family practice clinic in Hillsboro, Oregon. He and his family moved to Colorado in 2012.


His prior hospital appointments include:


Chairman of the Department of Emergency Services

Chairman of the Department of Medicine


Dr. O'Neill is a member of the Alpha Omega Alpha Medical Honor Society. His awards include the Carpenter Teaching Award and the Family Practice Student Mentor Award from Oregon Health and Sciences University. He has taught medical students, residents and foreign medical graduates for over 20 years.


Dr. O'Neill enjoys general medical practice and has special interests in urgent care and geriatrics. He has two grown children and enjoys basketball, racquetball and hiking. He has 49 fourteeners left to climb.



Paras Askari Longanecker, D. O.

Dr. Longanecker graduated from the University of North Texas Health Science Center in 2010. She went on to complete her pediatric residency training at the University of Texas Health Science Center in San Antonio, Texas. After completing residency in 2013, Dr. Longanecker practiced as a pediatric hospitalist before returning to outpatient pediatric medicine. She and her family moved to Colorado in 2019.


Dr. Longanecker's professional interests include asthma, childhood obesity, and working with first time parents. She is a member of the American Board of Pediatrics. Her awards include Outstanding Clerkship Educator from Texas Tech Health Science Center and the Children's Health Advocate Award while in residency.


While not at work, Dr. Longanecker enjoys yoga, hiking, and stays busy chasing around her two young boys!


Dr Paras Askari Longanecker Poster 1.jpg

Evelyn O'Neill R.N.

OfficeNurse & Clinic Manager

Evelyn received her Bachelors in Nursing from the University of the Philippines. She has extensive hospital nursing experience in general medicine, surgical oncology as well as labor and delivery. In addition she has 14 years experience as an office nurse and manager. She is active with her church and family.



Amber Johnson

Medical Assistant

Amber has been a Certified Medical Assistant for over 4 years. She has worked as a medical assistant supervisor at a large family health clinic. In addition she has volunteered at local schools, homeless shelters and has counseled teenage mothers. Her other philanthropic work includes singing at retirement homes and providing volunteer cosmetology services.



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