316 East Babcock    Bozeman, MT  59715

(406) 585-0022 phone   (406) 585-0032 fax

Meet Our Doctors
Leah Anderson, MD

Originally from Minnesota, Dr. Leah Anderson completed her undergraduate training at Valparaiso University in Indiana.  After receiving her degree, she attended Mayo Medical School in Rochester, MN and completed her Family Medicine residency in Duluth, MN.  After moving to Montana, she obtained her Board Certification in Family Medicine in 2009 and joined Bozeman Creek Family Health, specializing in family medicine.  Dr. Anderson is in the office Monday, Tuesday, Thursday, and Friday.  She is out of the office on Wednesdays.


Dr. Anderson's hobbies include listening to public radio, making dirt, and spending time with her husband, 10 year old son and 7 year old daughter.

Hanly Burton, DO

Dr. Hanly Burton received his training and degrees from Montana State University, the University of Wisconsin, and Western University College of Osteopathic Medicine.  He is a graduate of the Montana Family Medicine Residency program and former Chief Resident of the Montana Family Medicine Residency Program.


In addition, Dr. Burton has served as a past board member of both the Society of Teachers of Family Medicine and the Montana Academy of Family Physicians.  Currently, he is an Adjunct Professor at Montana State University within the Microbiology Department for Medical Virology and Medical Bacteriology, as well as a Clinical Professor in the WWAMI program.


Dr. Burton joined Bozeman Creek Family Health in August 2007.  Dr. Burton is in the office Tuesday, Wednesday, Thursday, and Friday with his day off being on Monday.  In addition to family practice services, he also offers vasectomies and DOT physicals.


Dr. Burton's hobbies include spending time with family, reading, teaching, running, hiking, hunting, fishing, skiing, kayaking, and rockclimbing.

Andrea Cady, MD

Dr. Cady has been in Bozeman since 2001, when she finished her residency in Family Medicine at the University of Utah.  She was a staff physician at the Gallatin Community Clinic from 2001 through 2004.  In 2004, she joined Dr. Bronsky and Dr. Canner to start Bozeman Creek Family Health.  Dr. Cady is in the office Monday, Wednesday, Thursday and Friday and is out of the office Tuesdays.
Katherine Mistretta, FNP

Originally from Colorado, Family Nurse Practitioner Katherine Mistretta has resided in Bozeman for over 9 years and has extensive training in both nursing and family medicine practicing primary care. Through completion of advanced training in family medicine, Katy received her Master’s of Nursing degree from Montana State University in 2013 and obtained her board certification as a Family Nurse Practitioner. Prior to that, she had worked for several years at Bozeman Deaconess Hospital as both a pediatric and medical registered nurse.


As a Family Nurse Practitioner, Katy works with patients of all ages throughout their lives, diagnosing illnesses, conducting exams, performing procedures, and prescribing medications. She is available for office visits covering a range of medical concerns including annual exams, urgent care visits, gynecologic concerns, pediatrics, adolescent medicine, adult and geriatric medicine, and mental health. She is in the office Monday through Thursday and is off Fridays.


In her free time, Katy enjoys to ski, hike and spend time with her husband and two children.

Callie Hastings, FNP

Callie was born and raised outside of Chicago, IL. With an elementary teacher as a mother and a police detective as a father, Callie and her older sister grew up with a passion to help others through nursing. After high school, Callie moved to Montana to fly-fish and play in the mountains. She knew she wanted to be a nurse after high school, so she attended MSU for a year and a half. At MSU, she had a great time being a resident advisor of the dorms and met her husband. From Bozeman, she moved to Tucson, AZ to complete her Associate Degree in Nursing.


Later, she returned to Bozeman where she worked for the past 6 years at Bozeman Deaconess hospital as a L&D and NICU nurse. She specialized in lactation counseling throughout her hospital career helping our breastfeeding community. As a labor and NICU nurse, Callie was fortunate enough to spend wonderful moments with families and help others through very difficult times. After creating these relationships and becoming part of their healthcare team, it was so difficult to say goodbye. From this, she decided that building relationships and following her patients throughout their lives was what was needed. Graduate school came next and Walden University was her next big move.


After finishing her Masters degree in August of 2014, she found a loving home at Bozeman Creek Family Health. It is this environment that she now practices family medicine as a Nurse Practitioner. Callie and her husband enjoy float trips in their drift boat and playing in the mountains year round. It is her active lifestyle and love of the outdoors that she shares with her patients, family and community that keep her grounded and smiling everyday!

Nursing & Administrative Staff
Katelyn Robbins, Office Manager

Katelyn Robbins joined Bozeman Creek Family Health as office manager in March 2014.  She graduated from MSU Bozeman with a degree in Business Management with a minor in International Business.  She has 8 years of experience in healthcare administration. 

This Montana native was born and raised in the Bozeman community and enjoys spending her free time hiking, running, fishing, and spending time with her dog, Snow.

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