Clinic Details

5425 Landmark Place, Building D Suite 105
Greenwood Village, CO, 80111

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Hours of Operation

  • Mon: 08:30AM – 05:30PM
  • Tue: 08:30AM – 05:30PM
  • Wed: 08:30AM – 05:30PM
  • Thu: 08:30AM – 05:30PM
  • Fri: 08:30AM – 05:30PM
  • Sat: Closed
  • Sun: Closed
  • View Holiday Hours

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General Information

Welcome to Low T Center – Greenwood Village!

Your Low T Center in Greenwood Village, is designed to make your visit easy and convenient. The Greenwood Village physicians utilize an onsite certified laboratory to diagnose Low T conditions in men, and recommend appropriate treatment options tailored for each patient. We invite you to come see for yourself why we’ve been so successful in helping men get treatment for Low T symptoms.

Feel Younger, More Energetic.

If you’ve been experiencing symptoms of Low T (read more about Low T here), then the Low T Center is just what you’ve been looking for.

We’ve organized Low T Center to fit your busy schedule and unique needs:

  • Conveniently Located
  • No Appointment required
  • No Insurance Hassles / Requirements
  • Affordable Personalized Care Plans

If you qualify for testosterone replacement therapy (tests are performed right here onsite at 5425 Landmark Place, Building D Suite 105), your provider can get you started on your first visit. Like any medical condition there is no “one-size-fits-all” solution, and each patient’s treatment is tailored by their physician to meet their specific situation.

So if you’re experiencing Low T symptoms and are searching for low testosterone treatments in Greenwood Village, or want to find out more about your current condition, stop in and visit our local office today. No appointment is necessary, and after the first visit (where we run initial tests), your subsequent visits take no more than a few minutes each.

Stop in today!

You may be able to save time by downloading and completing these Patient Forms now.

Our Doctors

James Franklin Owen Day, M.D.

Dr. Day started his undergraduate career at the University of Indiana where he received his bachelor’s degree in 1963. He attended medical school at the Indiana University School of Medicine and earned a master’s degree in 1967. Dr. Day completed his internship at the University of Texas Medical Branch of Internal Medicine in 1968. He began residency at Saint Joseph Hospital in General Practice and Internal Medicine at the University of Colorado Health Science Center. He continued on with his fellowship at the University of Colorado Health Science Center where he entered Academic Medicine as an Associate Clinical Professor.


Timothy McCollum, PA-C

T.J. received his Bachelor of Science in Biology from George Mason University. After graduation he worked on ski patrol as an emergency medical technician (EMT) in Colorado. T.J. returned to earn his Bachelor of Science in Nursing from Troy State University and worked as a registered nurse in the emergency department at Children’s Hospital and St. Anthony’s, both in Denver. He then went on to earn his Master’s in Medical Science, and is a certified Physician Assistant. Over the years T.J.’s practice has entailed internal medicine, specializing in geriatrics and trauma care. He is married with two children and enjoys skiing, kayaking and other sports that require sunscreen.

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