Katie J. Mang-Smith, M.D.

Meet Dr. Mang-Smith

A Colorado native, Dr. Katie Mang-Smith works with women and their families at Women’s Health at Valley View to provide optimal care and a positive patient experience. As a trained OB/GYN, she has developed an array of skills in multiple areas of women’s health. Dr. Mang-Smith believes in the power of preventive medicine and encourages her patients to make healthy choices that support full and active lives.

Skills and Specialties

With training and experience in several areas, Dr. Mang-Smith has particular interests in ultrasound diagnostics, minimally invasive gynecologic surgery, high-risk obstetrics, and contraception counseling. As a part of surgical procedures, she performs hysterectomies, fibroid removal, and laparoscopic endometriosis treatment. Through obstetric services, Dr. Mang-Smith provides prenatal care and testing, ultrasounds and sonograms, and vaginal birth after cesarean. Dr. Mang-Smith also performs fertility testing, infertility treatments, and other women’s health services, including hormone therapy and genetic testing for BRCA 1 and 2.

Education and Training

Dr. Mang-Smith attended Saint Louis University for her undergraduate degree and Loyola University of Chicago for her medical degree. After completing her residency at the University of New Mexico, she moved back to Colorado to be close to family and to share all that she loves about her home state with her husband and their three wonderfully entertaining little boys. She is currently board certified by the American Board of Obstetrics and Gynecology.


"Dr. Mang-Smith is one of the best doctors I’ve had in a long time. She is sharp, attentive, perceptive, a step ahead of me even. I went in for something pretty basic, that thing that is necessary but most women avoid. She asked important questions and offered great solutions to some things I hadn’t even considered addressing. She ordered an important test and the radiology department called me to schedule before I even drove away from the medical building. Dr. Mang-Smith is a Women’s health physician, after all, which covers a lot more than I was even thinking about. I also left with a book and a prescription. I think my life is about to get a lot better. "



"Dr. Katie Mang-Smith is very knowledgeable and helped me feel heard and informed about my health. It’s the most informed I’ve been about my options and needs. So glad I transferred my care to Women’s Health."



"Dr Katie is very personable and capable"



"I am so appreciative of the whole team here! From my first ultrasound/appointment to postpartum care was just amazing. I always felt welcome, updated and always had all my questions answered. I bounced around from nurses, midwife’s and doctors. I didn’t meet anyone I didn’t like or felt uncomfortable around. All amazing! As well as front desk staff! I chose elective induction. It was definitely a process but something I wanted and I followed my gut. Glad I did because I carried him so low for like 3 months which did take part in me hemorrhaging. My baby also pooped on his way out. We were both okay! I felt like I had every nurse, midwife and doctor in my labor room lol! I felt safe, calm and comfortable the entire time! I’d like to say thank you to every employee member from front desk, nurses, doctors and midwife’s at womens health/birth center for helping bring our baby boy into this world and keeping us both safe/healthy! I can’t name every person but the names I did get were Alex midwife, Anna night nurse helped us settle in our labor room night before baby came. Amazing people! Alex came and talked to you quite often and chit chatted sometimes about just life. Kelsey, Katie day nurses did great I was wanting to move around a lot more then they wanted because they needed readings so they did great being patient with me. Kerrie midwife is I believe who actually helped me through labor from the start of contractions to birth. She stayed calm but was firm with me to make sure I understand and focused which is what I really respected and needed. Emily came by to say hi and ended up helping Kerrie fix me up great team work. Laura night nurse was one of my favorites maybe because we spent so much time together or that we just clicked more. She was right there by my side through pretty much my whole labor. Held one of my legs up when I asked lol. Comforted me during rough contractions. Regardless who you get during your doctors appointment to labor and delivery you are in great hands! I wish I made a better list of all who I saw during this journey and all who assisted in labor and delivery room but I’d just need the full list of employees 💗💗. Thank you!! 💙 Baby boy is 6 weeks now in photo!"



"Doctor Katie Mang- Smith is the best!"



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