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Physicians

Meggan Bauer, MD
Family Practice Physician (602) 224-9218

Dr. Meggan Bauer was born and raised in Iowa. She attended the University of Iowa where she received her bachelor's degree and Doctor of Medicine. Following medical school, she was drawn to the beautiful climate of Phoenix where she completed three years of training in Family Medicine at Banner Good Samaritan Medical Center. She received her board certification in Family Medicine in 2004. After completion of residency, she worked in private practice and for Banner Health.

Dr. Bauer joined Mountain View Family Physicians in March of 2007. She enjoys getting to know her patients and building long term relationships with them. In her spare time, she enjoys yoga, hiking, traveling and spending time with her husband and two sons. She frequently returns to Iowa and her midwestern roots.

Dr. Bauer is currently accepting new patients.


Greg Bell, MD
Family Practice Physician (602) 224-9218

Dr. Greg Bell graduated from Kansas State University with a BS/BS in Pre-medicine/Business Administration in 1982. He graduated from the University of Kansas School of Medicine in 1986. He completed his residency training at Research/Baptist Medical Center in Kansas City, MO in 1989 and is board-certified in family medicine.

He has been married for 32 years to his wife Jean and has a daughter and a son. He enjoys traveling, reading, gardening, exercising, playing guitar, snow-boarding, home-brewing and has recently acquired a new hobby in learning about and participating in yoga in his free time.

He enjoys caring for patients of all ages, and especially entire families with special interest in sports medicine and preventative care.

Dr. Bell is currently accepting new patients.


Roseanne Collins, MD
Family Practice Physician (602) 224-9218

Dr. Roseanne Collins received her medical degree from the University of Arizona. She completed her internship and residency training at Banner Good Samaritan Hospital in Phoenix, where she served as chief resident. She is board-certified in family medicine.

In her role as clinical assistant professor, Dr. Collins teaches medical students at the University of Arizona’s Phoenix medical school. She has been a volunteer physician at St. Vincent de Paul’s free medical clinic since 2004.

Dr. Collins and her husband of 27 years have 5 children.


Dena Cornelius, MD
Family Practice Physician (602) 224-9218

Dr. Dena Cornelius was born and raised in southeastern Minnesota. After she completed her bachelor’s degree in Microbiology from Arizona State University, she received her medical degree from the University of Arizona in May 1995. Dr. Cornelius completed her Family Medicine residency at Banner Good Samaritan Medical Center in the same class as Dr. Jennifer Smith. She worked for an additional year at Banner Good Samaritan Family Practice Residency as Junior Faculty while she completed a fellowship in Faculty Development through the University of Arizona. Dr. Cornelius has been board certified in Family Medicine since 1998. She was one of the founding partners in a private practice in Ahwatukee where she worked from 2002-2009.

Dr. Cornelius has been seeing patients at Mountain View Family Physicians since June of 2009 and became one of the partners in 2012. She appreciates the opportunity to get to know and care for the entire family and encourages prevention and wellness. Dr. Cornelius’ hobbies include reading mysteries, Zumba and yoga. Her favorite activities include any time spent with her husband and two sons. They enjoy playing board games, traveling and participating in a variety of sports including golfing, biking and playing racquetball.


Andrew Davey, MD
Family Practice Physician (602) 224-9218

Dr. Andrew Davey graduated from Queen’s University at Kingston, Ontario with a Doctorate of Medicine in 1980. He did three years post graduate studies in Obstetrics, Gynecology, Pediatrics, Orthopedic and General Surgery, Internal Medicine, Anesthesia, and Pathology before starting a medical practice in Burlington, Ontario in 1983. Dr. Davey continued in Family Practice with Obstetrics in Burlington for nine years before moving to Phoenix in 1991, where he continues to practice family medicine.

Since moving to Arizona, Dr. Davey has been the medical director for three nursing homes and has been active on committees for Humana, PacifiCare, and Health Choice insurance companies. He has been a member of the Board of Directors of the Arizona State Physicians Association.

Dr. Davey was born in the United Kingdom and grew up in Ontario, Canada. He studied mathematics and life sciences as an undergraduate prior to entering medical school. On September 7th 2001 Dr. Davey became an American Citizen.

Outside of medical practice, he is married with four children and six grandchildren. He participates and worships at Bridge Church, Gilbert. When he has any time left for recreational activities he enjoys target shooting and playing the guitar & bass guitar.

Dr. Davey is currently accepting new patients.

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Mayy Deadrick, MD
Family Practice Physician (602) 224-9218

Dr. Mayy Deadrick is a Family Physician caring for infants, children, and adults and is board certified in Family Medicine. Raised in West Virginia, she moved to Arizona in 1990 with her husband. She completed her internship and residency at Banner Good Samaritan Regional Medical Center. She has practiced in the Phoenix area since 1993.

Dr. Mayy Deadrick has two adult sons and she enjoys traveling with family, reading, and running. She speaks Arabic and is currently learning Spanish.


Shayna Mansfield, DO
Family Practice Physician (602) 224-9218

Dr. Shayna Mansfield grew up in a military family. Her father’s assignments took her to a variety of places, including Oregon, Illinois, Texas, and Turkey. After completing high school in San Antonio, TX, she moved to Phoenix where she attended Arizona State University. She received her bachelor’s degree in sports medicine. Her enthusiasm for athletics and medicine encouraged her to pursue osteopathy.

Dr. Mansfield attended medical school at Western University of Health Sciences in California. She then returned home, to Phoenix, for her residency training. Her sleep-deprived education at Phoenix Baptist Hospital was complete in 2004. She is board certified in Family Medicine.

Dr. Mansfield has been affiliated with Mountain View Family Physicians since 2006 and became the newest partner in November 2007. She enjoys all aspects of family medicine and has a special interest in dermatology.

In her spare time, Dr. Mansfield enjoys sports, outdoor activities, travel, and spending time with her family, friends and three dogs.


William Riley, MD
Family Practice Physician (602) 224-9218

Dr. William Riley is a graduate of the University of Minnesota Medical School. He completed his internship and residency at Good Samaritan Medical Center here in Phoenix. Dr. Riley is board certified in Family Medicine.

In his practice he specializes in diabetes, hypertension & skincare. He encourages preventative medicine through well-care. Dr. Riley limits his practice to adults aged 18 and older.

Dr. Riley believes that people are all individuals and should be respected for their unique differences.

Interests and Activities:
He enjoys fishing, hiking, birding, astronomy, trees and bugs. In his free time he likes to listen to music as well as science based medicine podcasts.


Jennifer Smith, DO
Family Practice Physician (602) 224-9218

Dr. Jennifer Smith is proud to be a local girl, who grew up in the same zip code in which she now practices. She received her bachelor's degree at Arizona State University, attended medical school in Los Angeles at Western University College of Osteopathic Medicine, then returned to Phoenix for her Family Medicine residency at Banner Good Samaritan Medical Center. She helped form Mountain View Family Physicians right out of residency in 1998.

Dr. Smith enjoys all aspects of family medicine, especially building long term relationships with patients. Her special interests include preventive care, women's health, and pediatrics. Outside of the office, Dr. Smith is an avid runner and enjoys reading, skiing, and traveling. She especially enjoys spending time with her wonderful husband and two children.

Dr. Smith is not accepting new patients at this time.