Caring for Women Through Every Stage of Life: Meet Dr. Tianna Mack

At Cheyenne OBGYN, we know that choosing a provider is about more than finding someone with the right credentials. It’s about finding someone you feel comfortable with, someone who listens, and someone you can trust through the moments that matter most.
That’s why we’re so excited to welcome Dr. Tianna Mack, DO, to our team.
Dr. Mack provides Family Medicine with a focus on women’s health and obstetrics, caring for women through preventive and wellness care, pregnancy, postpartum care, and every stage of life in between. Her approach is centered on getting to know the person behind the appointment and understanding what matters most to each patient.
Caring for the Whole Person
For Dr. Mack, caring for women is about being there for some of life’s biggest moments.
“I love the opportunity to care for women through some of the most meaningful and transformative seasons of their lives,” she says. “Pregnancy and childbirth are incredibly personal experiences, and I value being able to build trusting relationships with patients and their families.”
That sense of connection is one of the things Dr. Mack finds most rewarding about being a physician. She loves hearing her patients’ stories, learning about their lives, and walking alongside them through both the difficult moments and the celebrations.
She also believes good care looks at the whole person. Along with addressing medical needs, Dr. Mack enjoys talking with patients about nutrition, exercise, wellness, and healthy lifestyle choices that can support their overall health.
Getting to Know Dr. Mack
Dr. Mack grew up in Denver and spent much of her education in Texas before moving to Wyoming for her Family Medicine residency. It was during that time that she met her husband. Today, they share their home with their dog, Cowboy, who is, according to Dr. Mack, always full of energy and ready for a walk.
When she’s away from the office, Dr. Mack loves being outside and staying active. She enjoys skiing, yoga, rollerblading, and finding her next adventure. She’s also a big fan of coffee and is always happy to hear a good book recommendation.
As she begins this next chapter, Dr. Mack is looking forward to becoming part of the Cheyenne community, learning from the experienced providers at Cheyenne OBGYN, and most importantly, getting to know the patients she has the opportunity to care for.
She hopes every patient she meets feels heard, supported, and cared for.
Please join us in welcoming Dr. Tianna Mack to Cheyenne OBGYN. We’re so happy to have her here and look forward to the compassion, warmth, and dedication she brings to our practice.