• Primary Care

  • Our Primary Care Services meet the needs of your entire family for well check-ups, preventative screenings and illness.

    The Medical Home of St. Thomas More offers excellent Family Medicine services. Our Medical Home has received a Level 3, NCQA PCMH Accreditation and offers individual, and family primary care service. 

    614 Yale Place
    Phone: 719-285-2700
    Fax: 719-285-2975
    Get Directions


    Keep track of your appointments, messages, medications, immunization history, lab results, and more at MyCenturaHealth.



    Learn More about MyCenturaHealth

    Managed and operated by Centura Health Physician Enterprises Division

  • Stephen BarbeeStephen Barbee, M.D. is an internal medicine doctor who has joined St. Thomas More Physician Group in 2014. Dr. Barbee is eager to reach out to the community to empower each individual to become their own health advocate.  

    Dr. Barbee earned his Bachelor of Science in Aerospace Engineering from the University of Colorado-Boulder in 1992. After a career in engineering and various volunteer endeavors he pursued his interest in medicine and earned his Doctor of Medicine from Creighton University in Omaha, Nebraska in 2011.  He then completed residency in internal medicine at the University of Utah in Salt Lake City.  

    Dr. Barbee is currently accepting new patients in our internal medicine clinic. We accept most insurance including United Healthcare, Blue Cross, Humana, Tri-care, Medicaid and Medicare. Dr. Barbee provides general care to adults age 18 and over for a variety of conditions as noted below. He will also be providing care to hospitalized patients.

    Dr. Barbee grew up in Colorado Springs and has spent the majority of his life in Colorado. He enjoys outdoor activities including hiking and fishing in addition to hobbies such as painting. He is excited to return to Southern Colorado to be close to family and friends. 

    Care philosophy – I believe a person’s well-being is dependent upon them taking an active role in their own health. As a physician it is my responsibility not only to diagnose and treat, but to also empower individuals to become their own health advocates through education, motivation and example with a goal of providing the best quality of life possible.

    Specialized Treatment

    • General Medicine and Primary Care
    • Men’s and Women’s Wellness
    • Physicals
    • Hypertension
    • High Cholesterol
    • Diabetes
    • COPD/Asthma
    • Heart Disease

    Download Dr. Barbee's bio sheet.

    Thomas J. McGuire, M.D.McGuireWeb.jpg

    Residency - University of Utah Health Sciences Center
    Internship - University of Utah Health Sciences Center
    Medical Degree - University of Colorado Health Sciences Center
    Undergraduate - B.S. in Physics; M.S. in Electrical Engineering, University of Florida

    Specializing in: Adult medical problems, Health Maintenance, Minor surgery, endoscopy, Echocardiography, Critical Care of Hospitalized patients

    Philosophy of Care:
    "The practice of medicine must be a collaborative effort between patient and physician. To think that a pill or a simple procedure can right the wrongs of a lifetime of bad habits is folly. Only when an individual realizes that good health is a gift to be cherished and maintained can the full benefit of healing be realized."

    Dr. Hartman, a Locum Tenens Family Medicine Physician, has joined Thomas McGuire, M.D., and Shirley Sawyer, M.S.N., F.N.P.-C., at the Internal Medicine office. She graduated from Colorado State University with a degree in Merchandising and Master’s in Business Administration degree in Statistics. She earned her Medical Degree at the University of Colorado Health Science Center School of Medicine in 2001 and completed Family Practice residency in 2005. She has practiced Family Medicine and Internal Medicine in previous roles.

    Download Dr. Hartman's bio sheet.

    Shirley-Sawyer.jpgShirley Sawyer, MSN, FNP-C brings 8 years of family practice experience to our Internal Medicine Group.  She has practiced in Fremont County since 2005 and taught a nursing class for Pueblo Community College, Fremont Campus 2004-2005.  Shirley is also a registered nurse and received her Masters of Science Nursing Family Nurse Practitioner in 2002, and a Bachelor of Science Nursing in 1994.