David A. Chenin, DDS, MSD

Dr. David Chenin has over 25 years of experience in orthodontics and is one of the most experienced Invisalign doctors in the world. A Nevada local, Dr. Chenin was raised in Las Vegas and Henderson. He is a graduate of the University of the Pacific School of Dentistry, where he earned his Doctor of Dental Surgery and Masters of Science in Orthodontics degree. Dr. David Chenin has extensive background and expertise in the Invisalign System overseeing the first clinical trials with Invisalign and working for Invisalign for over five years as the company’s Invisalign’s Senior Clinical Quality Manager. He published the first clinical article on Invisalign in the Journal of the American Dental Association and co-authored the first aligner focused orthodontic textbook titled The Invisalign System. Dr. David Chenin is a philanthropist who has volunteered his skills for underserved children and dental clinics in the U.S. and other countries. He prides himself on community involvement and has supported hundreds of local schools and non-profit organizations such as Project 150.

Dr. Chenin and his team have been voted best orthodontist by other dentist peers, as published in the Las Vegas Desert Companion Magazine every year for over a decade. Additionally, the doctors at Chenin Orthodontic Group as well as Dr. David Chenin have been named favorite orthodontist and awarded top orthodontist titles by multiple publications and social media outlets (such as NextDoor, Yelp, and Google) multiple years in a row.

Dr. Jamie Drowley was born and raised in Uniontown, Pennsylvania. She was commissioned as a Captain in the Air Force immediately after graduation from West Virginia University. She volunteered for an overseas assignment at Osan AFB and was recognized as Outstanding Company Grade Officer. Upon completion of her military commitment, Dr. Drowley graduated Magna Cum Laude from UNLV’s Advance Orthodontics and Dentofacial Orthopedic Program where she has also acted as a clinical professor at UNLV School of Dental Medicine. With over 30 years of experience in the dental field, Dr. Drowley is a leader in her community and profession. She brings a vast wealth of expertise, knowledge and excellence to her orthodontic patients.

We are honored to have Dr. Kieran Huni on our amazing team. While growing up on the island of Kauai, Hawaii, Dr. Huni was influenced by her natural environment and developed a love for biological sciences as she rose to the top of her class. Although she left Kauai, she carried her passion for life sciences with her as she graduated magna cum laude earning her Doctor of Dental Surgery from Creighton University School of Dentistry. She received her Certificate in Orthodontics and Dentofacial Orthopedics and Master of Science in Oral Biology from the University of Nevada Las Vegas, School of Dental Medicine, with training focused on cutting-edge orthodontic treatment techniques. Outside of the office, Dr. Huni loves spending time with her husband and adorable son in the outdoors. Dr. Huni is committed to transforming smiles, delivering top-quality care, and giving each patient her very best.

Dr. Jessica Yu Fickman is a dedicated orthodontist known for her patient-centered approach and passion for creating confident, life-changing smiles. Born in Southern China and raised in Los Angeles, California, she brings a global perspective and warmth to every smile she creates. Dr. Fickman earned her Bachelor of Humanities in Psychology from Carnegie Mellon University, her Doctor of Dental Medicine degree from the University of Pittsburgh, and completed her Orthodontic Residency at Roseman University. She approaches orthodontics by blending advanced treatment techniques with personalized care, precision, and compassion to help each patient achieve a healthy, confident smile. Dr. Fickman is committed to helping every patient feel comfortable, understood, and cared for throughout treatment. Outside the office, she enjoys cooking, traveling, photography, and spending time with her husband, family, friends, and her beloved cats.

Founded by Dr. Fenn Welch in 1992 as Welch Orthodontics, the practice is now known as Las Vegas Orthodontics – Summerlin. Throughout his career, Dr. Welch has been dedicated to service, leadership, and exceptional patient care. His experience includes serving the Cherokee Nation in Oklahoma and Penobscot Native Americans in Maine, teaching as a professor of general dentistry, and more than 20 years of military service in the United States Navy and United States Air Force. After earning his orthodontic specialty certificate and master’s degree from the University of Kentucky, he was selected to establish the first orthodontic clinic and dental residency program at Nellis Air Force Base in Las Vegas. In 2005, he retired from the Air Force and entered private practice orthodontics in Summerlin. His legacy remains reflected in the way Las Vegas Orthodontics serves patients, families, and team members today—with professionalism and a commitment to excellence.