Meet Our Providers

Jill A. Quigley, M.D.
Doctor Quigley is from Kansas City, Missouri and graduated from University of Missouri-Columbia School of Medicine.  After finishing family medicine residency at Wake Forest University in North Carolina, she moved to Denver to enjoy the Rocky Mountain lifestyle and has practiced in the area since 2008.  She is board certified in Family Medicine and board eligible in Obesity Medicine and enjoys all aspects of family medicine.  She cares for males and females of all ages and is trained in family and internal medicine, pediatrics, OB/gynecology, and outpatient office procedures. She no longer does prenatal care or delivers babies.

Dr. Quigley runs a medical weight loss program to help patients lower their risks of cardiovascular disease, metabolic disorders, cancers, and numerous other medical issues. In her free time, she enjoys skiing, reading, knitting, hiking, watching football, and traveling.


Eric M. Adrid, M.S., PA-C
Eric is a native of the San Diego area who relocated to Colorado in 2003.  He holds an undergraduate degree in aerospace engineering from the University of Southern California, but felt called to medicine after 13 years in the aerospace industry. He earned his master’s degree as a Physician Assistant from Rosalind Franklin University of Medicine and Science in 2003.  He is certified by the NCCPA (National Commission on Certification of Physician Assistants) and is licensed by the Colorado Medical Board.

He enjoys all aspects of medicine, but has special interest in urgent care, orthopedics, and pediatrics.  He is a father of four wonderful children. His interests include golf, snowboarding, mountain biking and coaching youth sports.


Kaley S. Tucker, M.M.S., PA-C
Kaley’s family moved to Colorado when she was 10 years old and she can’t imagine living anywhere else. While working on her B.A. in Psychology at the University of Colorado, Boulder, Kaley worked in local emergency departments which solidified her passion for medicine.  In 2012 Kaley received her Physician Assistant Certificate from Red Rocks and her Masters of Medical Science from Saint Francis University.  She is certified by the NCCPA, licensed by the Colorado Medical Board, a member of the AAPA (American Academy of Physician Assistants), and currently serves on the board of CAPA (Colorado Academy of Physician Assistants).

As a PA Kaley loves to practice medicine and enjoys the relationships she can form with her patients. She enjoys focusing on patient education, which can empower patients to take control of their own health.  Outside of the clinic Kaley loves spending time with her husband and their Golden Retriever taking advantage of all the outdoor activities Colorado has to offer.


Diann Barton, RN, MSN, FNP-C
Diann’s family moved to Littleton in 1972. She grew up in the southwest Denver area and attended Columbine High School. She has always had a passion for caring for others and graduated top of her class from Regis University Nursing School in 1994. She returned to Regis and attained her Masters Degree in Nursing, with honors, and became accredited by the American Academy of Nurse Practitioners in 2009.

She lives her passion by caring for families, teaching them wellness, illness prevention, and helping them cope with their illnesses. She loves spending time with her husband and 5 boys, teaching nursing students, gardening, outdoor concerts, four wheeling, camping, boating, and most of all, the Denver Broncos. She never misses a game!