Dr. Somers not only fixed my gum problems and improved the look of my smile, she also changed how I view trips to the dentist.
Highlands Ranch, CO
Headshot of Dr. Ann Somers

Dr. Ann Somers

Dr. Somers, originally from Wisconsin, attended the University of Colorado School of Dentistry where she received her Doctor of Dental Surgery degree.

After completing her Periodontal residency at the University of Texas Health Science Center in San Antonio, she returned to Colorado and joined the practice of Orban, Silberman & Poulos in the summer of 1998. Just a few years after her arrival, she partnered with Dr. Michael Poulos, and has been skillfully restoring smiles and transforming lives for decades.

Dr. Somers is Board Certified in the practice of Periodontics. She is active in organized dentistry and is a member of the Metropolitan Denver Dental Society, the Colorado Dental Association, the American Dental Association, the Southwest Society of Periodontics, and the American Academy of Periodontics.

When she isn’t in the office, Dr. Somers enjoys spending time with her husband, Curtis, their daughter, Carolyn and their Portuguese water dog, Paris. She loves Disney and the Nuggets, and also enjoys a good book or movie, traveling, and spending time outdoors.

Dr. Nick has not ceased to amaze me with his innovative approach and talent in the periodontics arena.
Denver, CO
Headshot of Dr. Nicholas Poulos

Dr. Nicholas Poulos

Dr. Nick knew from a young age that he wanted a career practicing medicine. He grew up locally and graduated from the University of Colorado-Boulder with honors and a double degree in Neuroscience and Psychology. After graduating college, Dr. Nick continued his time as a Buff, pursuing his dental degree at the University of Colorado Health Science Center.

He fell in love with dentistry because he enjoys the reward of transforming patients’ smiles, their health and their lives. He earned his postgraduate certificate in Periodontics and Implantology as well as a Masters Degree in Oral Health from the Medical College of Georgia, making him a skilled specialist that any patient can trust.

Dr. Nick is Board Certified in both Periodontics and Dental Implants. He has published research in multiple professional journals. He lectures to dentists across the country on the topics of Periodontal Plastic Surgery, Computer Guided Implant Surgery, Laser Assisted Periodontal Therapy as well as Applications of Biologics in Periodontal Regeneration.

Dr. Nick lives in Littleton, CO with his 3 kids: Michael, Kirstin, and Grayson, and his wife of 13+ years, Nicole. Outside of dentistry his passions are golf, skiing and cooking. You are in great hands with Dr. Nick and his team at Poulos, Somers & Marshall.

Dr. Marshall did a great job on my graft, and I even received a compliment from my regular dentist about how nice it looks!
erin g.
Denver, CO
Headshot of Dr. Kimberly Marshall

Dr. Kimberly Marshall

Dr. Marshall graduated with honors from Colorado State University with a Bachelor's degree in Biological Sciences. She went on to attend the Colorado School of Dentistry, and completed a General Practice Residency at the University of Washington in Seattle.

She completed her graduate training in Periodontics and Dental Implantology with a Master's Degree from the University of Washington before joining the team at Poulos, Somers & Marshall. She is the newest member of our team of doctors and a valued associate of the practice.

Dr. Marshall is Board Certified in Periodontics and Dental Implants, and is a proud member of the American Dental Association, Colorado Dental Association, Metropolitan Denver Dental Society, and the American Academy of Periodontics. Prior to specializing in periodontics, she also taught at the University of Colorado for seven years.

If you’re looking for expert periodontal care at one of the most well-established periodontal practices in the country, Dr. Marshall would love to meet you!

Best experience with any type of medical practitioner probably ever. Dr Somers is quick, efficient, and kind and did a great job with my gum graft.

Mason N.

The staff are all very nice, super professional, clear and patient. The lead surgeon who did my gum graft did an excellent job, explained everything well and made me feel exceptionally well cared for. I highly recommend this team.

Brendan D.

I feel very lucky to have found Dr. Marshall. Not only is she exceptional at what she does, she is also very kind and compassionate.

DeAnn L.

They were amazing. I’ve had gum grafting done before and this experience was by far the best one I’ve had. Great care and a much quicker recovery than previous surgeries.

Kevin S.

Let's face it, dental work is no fun for anyone. If you need specialist work, this team is who you want on your side! Dr. Marshall and the entire team are truly fantastic!


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