Our Providers

Randy Taylor, MD, PhDRandy Taylor, MD, PhD

Randy was born in Germany and grew up in Ft. Collins, CO. He attended the University of Colorado as a combined MD and PhD student. He finished his medical degree at the University of Minnesota, where he also completed his residency in Otolaryngology and head and neck surgery.

He is certified by the American Board of Otolaryngology.

He lives in Parker with his wife and three boys and enjoys triathlons in his spare time.

Jeff Chain, MDJeff Chain, MD

Jeff is board certified by the American Board of Otolaryngology and joined Comprehensive ENT in 2008. He graduated cum laude with a Bachelor's degree from Miami University in Oxford, Ohio. Then he graduated from medical school in 2003 from the University of Toledo. There he was elected to the Alpha Omega Alpha Honor Society.

He came to Colorado in 2003 and did his residency in Otolaryngology/Head and Neck Surgery at the University of Colorado Health Sciences Center. There he won the Arnold P. Gold Humanism and Excellence in Teaching Award as a resident role model.

Jeff is active in community health both locally and around the globe. He has taken 2 trips to Phnom Penh, Cambodia, as part of Jeremiah's Hope, Christian Medical Mission. Previously, he has served on the Medical Executive Committee at Littleton Adventist Hospital, and as a medical director for 9 News Health Fair. Currently, he is on the Medical Executive Committee at Dry Creek Surgery Center, and the Finance Committee of SurgOne. Jeff and his wife have 3 children. He plays tennis, enjoys fly fishing, and coaches youth sports. He is a member of Montview Presbyterian Church.

Carol Langdoc, MDCarol Langdoc, MD

Carol Langdoc, MD is board certified in Otolaryngology Head and Neck Surgery and a fellow of the American Academy of Otolaryngic Allergy who has special interests in sinus disorders, thyroid nodules,  and salivary glands.

After graduating cum laude with a Bachelor of Science from Duke University, Dr. Langdoc attended the University of Texas-Southwestern in Dallas where she graduated in the top of her class and was inducted into the Alpha Omega Alpha medical honor society. She completed her residency in Otolaryngology at University of Florida where she graduated with the distinction of Resident Teacher of the Year. For five years prior to joining Comprehensive ENT Dr. Langdoc served as an Assistant Professor and acting Residency Program Director for the Department of Otolaryngology at the University of Florida. There she trained Otolaryngology residents and treated patients from a tri-state area with complicated  ENT problems.  She is a member of the American Academy of Otolaryngology – Head and Neck Surgery, the American Medical Women’s Association and the American Academy of Otolaryngic Allergy.

In her spare time, Dr Langdoc enjoys cooking, skiing, and spending time with her family.

Contact Us

We have two locations!

Our main office is 7851 S. Elati Street Suite 102, Littleton, CO, 80120. Our Southwest office is at 6179 S. Balsam Way Suite 120 Littleton, CO, 80123

Office Hours

We offer early morning appointments on select days starting at 7:15 am and late evening appointments until 5:45 pm.


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm