Changing

Our Family Medicine Physicians

Matthew Brett, M.D.

Practicing in Lyons
Dr. Brett comes to us from the Salud Family Health Center in Longmont. He completed his MD at New York Medical College, and is Board Certified by the American Board of Family Practice. Dr. Brett is married with two children, and has resided in Lyons since 2001. Dr. Brett has hospital privileges at Longmont United Hospital. Dr. Brett is fluent in Spanish.

Fabio Pivetta, DO

Practicing in Berthoud
Dr. Pivetta has practiced in Berthoud since 2001. He is Board Certified from the American Board of Family Practice and has hospital privileges at Longmont United Hospital. At Longmont United Hospital, Dr. Pivetta serves as Continuing Medical Education Chairperson, Infection Control Committee Member, and Committee on Quality of Care Member. He also serves on the Thompson Valley School District Health Advisory Board and the Colorado Medical Society Committee on Professional Education and Accreditation.

Katherine "Lynn" Walker, M.D.

Practicing in Niwot
Dr. Walker is board certified by the American Board of Family Medicine. She completed her internship and residency in Lancaster, PA and has hospital privileges at Longmont United Hospital. Dr. Walker is married and has resided in Niwot since 2002. Dr. Walker is fluent in Spanish.

Our Health Professionals

Vickie Landreth, RN, MSN, FNP

Vickie received her Master's degree in Nursing form Regis University. She is a certified by the American Academy of Nurse Practitioners as a Family Nurse Practitioner. Vickie enjoys working with individuals and families to enhance health and wellness.

Caryn Sheftel, RN, MSN, FNP

Caryn joined Milestone Family Medicine in the fall of 2003. She attained her Family Nurse Practitioner certification from Massachusetts General Hospital's Institute of Health Profession, a Harvard affiliated training program. Caryn is trained to provide health care for entire families and enjoys the privilege of doing so in the Lyons community.

Kristin Wingfield, RN, MSN, FNP

Kristin has practiced in Berthoud since 2002. She has a BS in Zoology from Texas A&M, a BS in Nursing from Barry University, and a MS in Nursing with an emphasis on family practice from University of Colorado, Health Sciences Center. She is nationally accredited through the ANCC. Kristin provides health care to the entire family from childhood through adulthood, including women's health issues.