Podiatry Staff

All professionals at Big Sky Foot and Ankle Institute maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in the medical field. Read on to learn more about our staff's experience and training.

Dr. Dallin Greene

Podiatrist in Bozeman, MT

Big Sky Foot and Ankle Institute

Dr. Dallin Greene

Dr. Dallin Greene was born and raised in Phoenix, Arizona.  He graduated from Brigham Young University-Idaho in 2009 with a Bachelors in Biology.  He graduate from Midwestern University Glendale with a Doctorate in Podiatric Medicine.  Following podiatry school, Dr. Greene completed a three year surgical residency in foot and ankle trauma and reconstruction in Binghamton, New York.

During residency, Dr. Greene received extensive training in foot and ankle arthroscopy.  He specializes in treating sports injuries, biomechanical abnormalities in adults and pediatrics, trauma, wound care and is interested in research.  Dr. Greene is board qualified with the American Board of Foot and Ankle Surgery and American Board of Podiatric Medicine.  He completed a six week fellowship with the American Foundation of Lower Extremity Surgery and Research. 

Dr. Greene has authored and co-authored multiple research posters and manuscripts, most of which have been presented at national conferences and recently presented a research manuscript that he co-authored at the American College of Foot and Ankle Surgery National meeting.  Dr. Greene is also fluent in Spanish and has participated in numerous medical mission trips to Guatemala and Mexico.

Dr. Greene is married with four sons.  He became involved with Southwest Montana from hunting, every fall, in the area ever since he was six years old.  He is happy to rejoin the rest of his family in Montana who have lived here for a number of years.  He enjoys all outdoor activities but loves riding horses, fly fishing, hunting, snow skiing and wake-boarding.


Dr. Nathan Judd

Podiatrist in Bozeman, MT

Big Sky Foot and Ankle Institute

Dr. Nathan Judd

Dr. Nathan Judd was born and raised in a small town in Oregon. He graduated from Brigham Young University-Idaho with a degree in Business Administration with an emphasis in finance. He then went to medical school at Midwestern University in Glendale Arizona and graduated in 2013 with a Doctorate in Podiatric Medicine. While at Midwestern he was involved in intramural sports and also in the student run organizations and APMSA leadership. He also received a Masters of Health Administration degree from A.T. Still University in 2013. He is dual board qualified with The American Board of Foot and Ankle Surgeons and American Board of Podiatric Medicine. Dr. Judd is also fluent in Spanish.

After medical school Dr. Judd then moved to New York where he completed a 3 year surgical residency at United Health Services hospitals in Johnson City, New York. While in New York, Dr. Judd was able to complete two mini fellowships, one was at the Ruben Institute of Advanced Orthopedics and the International Center of Limb Lengthening in Baltimore Maryland. The second fellowship was done in New Mexico at the New Mexico Bone and Joint Institute, and the Foundation of Lower Extremity Surgery and Research. At these two fellowships and his residency he became proficient at elective and traumatic surgeries of the foot and ankle. Dr. Judd is certified in Foot and Ankle arthroscopy. He also was trained in treating podiatric patients with club foot using the Ponseti method.

Dr. Judd has been involved in numerous research projects and has published numerous posters and a few manuscripts. He was also involved in publishing an English to Spanish medical terminology and examination book while at Midwestern University. Dr. Judd still has an interest in research and advancing the profession of podiatric medicine.

Dr. Judd is married and has six children. He enjoys spending his free time with his family and spending as much time outdoors with them. He also has a passion for golf and all other sports. He also enjoys horses and hunting.  The Judd family is excited to live in Montana and experience all that this state has to offer.