Clifford S. Litvak, M.S., D.D.S. and James R. Woller D.D.S.

Dental Care with a Gentle touch

Denver - Cherry Creek Dentist

We have one simple approach to the way we practice dentistry – to provide all our patients and their families with outstanding dental care in a relaxing, welcoming, and comfortable environment. This patient-focused philosophy is the foundation for our success and enables us to deliver gentle treatments that are specifically tailored to meet each patient's unique set of needs.

Meet the Team at Clifford S. Litvak, MS, DDS and James R. Woller, DDS

Our team makes the difference!

At our dentist office in Cherry Creek, CO, we strive to provide our patients with the highest level of esthetic comprehensive treatment possible. We have the finest, most highly trained and skilled professionals, who are all dedicated to supplying our patients with outstanding dental services and care. Through continuing education, our dentists keep up with the latest technology in dentistry so you can trust that you are receiving the best and most cutting-edge treatment available.

Litvak & Woller Esthetic Comprehensive Dentistry welcomes your call at (303) 777-8850 to schedule an appointment with our dentists in Denver!

Dr Clifford Litvak DDS dentist in Denver CO

Clifford S. Litvak, MS, DDS

Dr. Clifford S. Litvak, a comprehensive restorative dentist, graduated with honors from the University of Colorado School Of Dental Medicine in 1981. In addition to working in private practice in the Denver area for the past 33 years, during that time, Dr. Litvak has also been on the teaching faculty as an Associate Clinical Professor of Restorative Dentistry at the University of Colorado School of Dental Medicine.

A Denver native, Dr. Litvak holds bachelor's and master's degrees in civil and environmental engineering from Stanford University.  

Professionally, Dr. Litvak has been elected to the dental honor society Omicron Kappa Upsilon (OKU) and The Pierre Fauchard Academy, an international dental honor society, whose nomination and membership are based on the practitioner’s high degree of professionalism, integrity, and ethics. Additionally, he has been awarded fellowship into the Academy of General Dentistry and has been elected by his colleagues as a fellow to the esteemed American College of Dentists, where he has served as president of the Colorado chapter.

Locally, Dr. Litvak is active in the Colorado Dental Association (CDA) and the Metropolitan Denver Dental Society (MDDS).

Driven by a love for knowledge, Dr. Litvak completes numerous continuing education programs each year. Most notably, Dr. Litvak has completed the entire curriculum of advanced education at the prestigious L.D. Pankey Institute for Advanced Dental Education in Key Biscayne, Florida, and has been serving as a Visiting Faculty Member at the institute for the last 18 years.

Licensed FAGD Dentist certification in Denver CODentist in CO certification for Master of Advanced and General Dentistry

Dr. Litvak has been an active member in Alpha Omega (AO), an International Dental Fraternity, for many years, culminating in 2008, when he was proud and honored to serve as the International President. He continues to be active on the AO Denver Alumni Chapter Board of Directors and as a student chapter faculty advisor for the Beta Iota Chapter at CU.

Colorado’s 5280 magazine has honored Dr. Litvak by naming him as one of Denver’s Top Dentists for the past 10 consecutive years, since the selection process began. Dentists chosen are elected by specialists, by local dental schools, and by local dental societies.

In his community, Dr. Litvak has been actively involved in the Board of Directors for Rocky Mountain Stanford Club, the Cherry Creek Arts Festival Board of Directors, and the University Hills Rotary Club, from which he recently received the prestigious honor of being unanimously voted, by the club, as Rotarian of the Year for 2013.

In his free time, he loves to play golf and spend time with his family. Dr. Litvak resides in Centennial, Colorado, with his lovely wife Donna and their two beautiful daughters Lauren and Jillian.

Dr Jim Woller DDS dentist in Denver Colorado

James R. Woller, DDS

Dr. Jim Woller believes in a relationship-based, teamwork approach to dentistry. His goal is to help every patient achieve his or her health goals no matter how simple or complex they may be.

Dr. Woller was born and raised in Fairbanks, Alaska. He first came to Colorado to earn his Bachelor of Science Degree in Mechanical Engineering at Colorado State University in Fort Collins. After completing his degree in 2001, Dr. Woller was commissioned as a Signal Corps Officer with the 10th Mountain Division in the United States Army. He had the privilege of serving overseas tours in Kosovo and Afghanistan with this storied unit. Following his military service, he obtained his commercial pilot’s license and became a First Officer for Mesa Airlines. Dr. Woller then found his true passion was a desire for a service-oriented, technical profession focused on trust and building relationships, and that led him to dentistry.

In 2015 Dr. Woller earned his Doctorate of Dental Surgery Degree from the University of Colorado. There he discovered how the art and science of dentistry could unleash the full potential of a healthy and beautiful smile. More importantly, he experienced how that smile can positively impact a person’s life. Dr. Woller is a member of the American Dental Association, the Colorado Dental Association, and the Metro Denver Dental Society. He is passionate about education and spends his free time attending continuing education courses both in Colorado and across the country.

Dr. Woller and his family continue their commitment to service by volunteering for local organizations such as SafeHouse Denver and Aspen Academy. He enjoys skiing, hiking, cycling, aviation and everything else that our great state has to offer.

Ai Romero dentist office administrator headshot near Denver CO

Ai Romero

Office Adminstrator

I have been in the dental field for over 17 years. I am very privileged to be part of such a professional, knowledgeable and caring team. Working with Dr. Litvak and Dr. Woller has been a wonderful opportunity for continued growth and knowledge. I have enjoyed meeting and value working with our patients.

Born and raised in Colorado, I love hiking, camping and enjoying a nice 5k run around City Park. I appreciate having the time to spend with my friends and family.

Sara Hunter dental assistant at 80246 dentist office

Sara Hunter

Expanded Duty Dental Assistant

I have been an Expanded Duty Chairside Assistant for Dr. Litvak and Dr. Woller since February, 1997.  I enjoy getting to know our patients and helping them to be comfortable and confident they are in the right place.

I have a Bachelors in Biology from the University of Colorado.  Go Buffs!!  I have a husband and two young boys.  I enjoy living in the country with our three dogs, three cats, and whatever other critter that wanders by.  In my free time I enjoy camping, hiking, going to rodeos, music, and spending time with friends.

Sarah Puzzo dental assistant at Cherry Creek dentist office

Sarah Puzzo

Expanded Duty Dental Assistant

I have been in the dental field for 16 years as an Expanded Duty Dental Assistant and was very fortunate to become part of the team going on 3 years now. Dr. Litvak's and Dr. Woller's dedication to their patients and providing them with the highest quality of dental work makes me proud to be here.

I am a Colorado Native and live with my husband and daughter in Denver. I have a Bachelor of Science degree in Criminology and a passion for forensics. The best way I like to spend time is with my family, along with our German Shepherd, cats, lizards, beehives...we stay very busy but are very happy.

Diane Vigil dental assistant at dentist office in Cherry Creek CO

Diane Vigil


I am a dental hygienist who graduated with honors from CNCC in Rangely, Co in 1992. I have been practicing in the Denver area for 28 years and am honored to join the Dr. Litvak/Dr. Woller team. I understand that dental health, practicing good home care, and patient education are very important to overall health. I guide my patients as I would my own family to ensure every patient gets the best dental care they deserve.

I am a 3rd generation Denver native and a single mom to 3 beautiful daughters. I love to crochet, read, and enjoy Colorado’s amazing weather as much as possible.

A Healthy smile is just a click away.
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