Our Team
Robert Bradley, MD
After spending 40 years as a full-time, board-certified family physician in Windsor, CO, I have limited my medical practice to part time. I currently volunteer at a free clinic, and I also work with Saint Luke's Clinic in Fort Collins. I am a graduate of the University of Colorado School of Medicine, and served my residency in family medicine. While I am qualified to see patients of all ages, I am most comfortable with adult and geriatric medicine.
Over the course of my career, my wife, Marilyn, and I have enjoyed serving on multiple short term medical mission trips to foreign countries. I update my medical knowledge regularly. In my spare time I enjoy family, travel, gardening, outdoor sports and service to God and community.
Michael Carey, MD
Mike Carey is a board certified Family Practice Physician and Geriatric Medicine specialist practicing in the unique health needs of the elderly, including chronic diseases, nutritional problems, skin ailments, cognitive loss, memory impairment, adverse effects of medications, immobility and balance issues. After actively serving our country as a Capitan in the United States Air Force, Dr. Carey obtained his Degree from the University Of Saskatchewan College Of Medicine, with honors and completed his residency at the University of Saskatchewan Plains Health Centre. In addition to his Private Practice in Windsor Colorado, Dr. Carey has served as Medical Director at High Plains Healthcare Alliance; Northcare; Integrated Practice Resources, Chairman, Department of Family Medicine, North Colorado Medical Center in Greeley and at Accentcare Hospice, in Windsor. Dr. Carey is Married to Susan and has four adult children.
Douglas Clark, MD
Dr. Douglas Clark recently joined St. Lukes Medical Clinic. He grew up in a military family with loving parents and three siblings. He earned a Bachelor of Arts Degree from Colorado State University and a Medical Degree from the University of Colorado. Dr. Clark then entered the Air Force and was eventually stationed in England, where he met his wife, Bonnie, of 42 years. He completed his active-duty requirements at the US Air Force Academy in Colorado Springs. There, Dr. Clark started a busy and rewarding family practice in Family Medicine and raised two daughters. After 40 years of Family Practice, including Obstetrics, he retired in 2017 and moved to Wellington, CO. Dr. Clark stays busy with medical missions and multiple walking pilgrimages to holy sites in Europe. He enjoys reading; church; singing; family; scuba diving; and slow peaceful living. Dr. Clark said, "St. Luke's Medical Clinic is a special part of a good week."
Amy Kreykes, MD, MPH
Amy Kreykes, MD, MPH is a Family Medicine, Sports Medicine, Aerospace Medicine physician. She grew up Northern Colorado. She attended medical school at the University of Colorado School of Medicine. She then completed a residency in Family Medicine, followed by a Primary Care Sports Medicine Fellowship at the University of Michigan. After completion of her fellowship she worked in primary care on a Navajo Reservation in Crownpoint, New Mexico and in New Zealand, prior to completing an Aerospace Medicine Residency at the University of Texas Medical Branch. She is board certified in Family Medicine, with a Certificate of Additional Qualification in Sports Medicine. She is also board certified in Preventive Medicine: Aerospace Medicine. Additinally she holds a Master of Public Health degree. Her interests include hiking, camping, scuba diving, traveling, and spending time with her family.
Patricia "Tricia" Lipinski, FNP-BC
Patricia "Tricia" Lipinski is board certified in Family Practice. She graduated from the University of Northern Colorado with a Master of Science as a Family Nurse Practitioner and a Master of Science in Nursing Education. Her research at UNC investigated the concept of Hope, which inspired her to co-found St. Luke's as a place of love, hope and healing. She received her Bachelor of Science in Nursing from Marquette University. Her nursing experience is extensive over many years, including care of medical, surgical, trauma and burn patients. She is married with three children and five grandchildren. Tricia's interests include hiking, gardening and quilting.
Janice Weixelman, DO
Dr. Weixelman grew up in Fort Collins, spending much of her youth working in the Red Feather Lakes area. She has worked as an EMT, a nurse and then went to Midwestern College of Osteopathic Medicine in Chicago. She completed a residency in Family Medicine in Cheyenne, Wyoming. She has a Fellowship in Wilderness Medicine and is a Flight Surgeon in the Wyoming Air National Guard; she has deployed multiple times in her career. In addition to Family Medicine, she works in Urgent Care and Emergency Medicine. Her interests include hiking and the outdoors and she is a member of Larimer County Search and Rescue, as well as a volunteer Firefighter with the Red Feather Lakes Volunteer Fire Department.