(702) 363-8655
2261 N Rampart Blvd Las Vegas, NV 89128
Meet Our Doctors
Cynthia Allen, DDS
The service at SummerHills is always above the bar. I’ve had several dentists over the years, but none have been as professional and welcoming as the staff at SummerHills. Sue, Janalyn, and Dr. Allen complete the circle for me, from managing my reservations and time, to teeth cleaning and hygiene, to real advice on how to maintain a healthy mouth. I appreciate everything they do and have done for me. Thank you!
Dr. Cynthia Allen is a compassionate dentist and founder of Summerhills Dental. She is dedicated to improving the lives of her patients by helping them feel and look their best, and giving them a smile that they feel truly confident with.Dr. Allen graduated from the University of Texas Health Science Center at San Antonio. She opened Summerhills Dental in 1994 with the vision of providing affordable and top-quality dental care for the whole family.Dr. Allen takes a gentle approach to family dentistry, ensuring patients receive the greatest level of care. When you walk into the practice, the friendly team greets you, and Dr. Allen kindly welcomes you to the dentist’s chair for your unique dental needs. Throughout your visit, you can rest assured knowing that you are in a comfortable and relaxing environment.When she is not helping patients achieve beautiful smiles, Dr. Allen enjoys spending quality time with her family. Her hobbies include biking, snowboarding, hiking and eating Blue Bell ice cream.Dr. Allen also loves to make her community a brighter place by volunteering for programs that give back: programs such as Huntridge Teen Clinic, Southern Nevada One-Day Kids Program, Donated Dental Services and Smiles for Survivors that restore optimal oral health to individuals. Her professional affiliations include the American Dental Association®, Nevada Dental Association and Southern Nevada Dental Society.
Charlie Chi, DDS
He was kind, and answered all my questions. I’m happy to recommend him.
Dr. Charli Chi is a dedicated dentist who takes pride in everything he does, from the precision of his clinical work to the relationships he builds with his patients. He is a graduate of the University of Southern California dental school, he combines strong clinical training with a deep commitment to service and excellence.Before pursuing dentistry, Dr. Chi served as a United States Army veteran. His military background shaped his discipline, integrity, and unwavering work ethic, qualities that continue to guide his approach to patient care every day. Dr. Chi embraces growth, innovation, and the opportunity to serve his community at the highest level.Outside the office, family is his greatest priority. He has been married for 25 years and is the proud father of three beautiful children. He especially enjoys taking his oldest son to the boxing gym.Dr. Chi believes that excellence is not just about skill, it is about consistency, character, and showing up every day ready to give your best.
Dr. Ji Ho Baag - Endodontist
Dr. Ji Baag was kind, patient, and very skilled. He explained what was happening in a way I could understand and made me feel at ease the whole time. Highly recommend.
Dr. Baag attended University of California Los Angeles (UCLA) and received his Doctor of Dental Surgery degree from Columbia University in New York. Upon receiving his doctorate, he practiced General Dentistry and Endodontics in his two dental offices. He specialized in Endodontics at UCLA and earned his postgraduate certificate in Endodontics. He has been practicing dentistry for over 22 years. After graduating as an Endodontist, he continued at UCLA as a faculty member and participated many research projects. Dr. Baag is a proud member of American Dental Association. His goal as an Endodontist is to understand patient’s concern and to strive for the best clinical result. As my patient, you can expect a gentle and thorough examination of using the latest technology. My personal promise to you is that you will be treated with warmth, empathy, and respect while in my care, receive the highest quality of care from me and my staff
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Dr. Yen Le - Periodontist
Dr. Le is wonderful. I was nervous, but her calm and professional manner put me at ease right away. She explains everything clearly and makes sure you’re comfortable. Highly recommend.
Dr. Yen Le was born and raised in Southern California, and graduated from UCLA School of Dentistry in 2021. After dental school, she completed a general practice residency at St. Vincent’s Charity Medical Center in Cleveland. After her general practice residency, she did her training in periodontics at Loma Linda School of Dentistry, where she also received her masters in science in 2025.
BOOKING HOURS
M 7-6 | Tu 7-6 | Wed 7-6 | Th 7-7 | F 8-4
We are OPEN for ALL dental care procedures and emergency needs. Protecting the health and safety of our patients, families, and team members remains our number one priority.
Free $50 Gift Card*
$50 Gift Card when you complete an appointment with us!
*Redeemable after completed paid treatment. Must be a new patient our organization (all locations). The patient will receive a gift card via email or SMS after completion of their appointment. Cannot be combined with other offers or dental discount plans.
Free Exam & X-rays^
For New Patients without insurance we offer Free Exam and X-rays!
^For New Patients that do not have dental insurance. New patients must be 18 or older to receive free exam and x-rays. Discounts cannot be combined with other offers or dental discount plans. Additional fees may be included in individual cases.
$99 Hygiene Visit^^
For New Patients without insurance we offer Free Exam and X-rays!
^^For new patients without dental insurance. Includes Exam, X-Ray and Routine Cleaning. A Periodontal Cleaning requires additional fees, and rescheduled for further treatment. Cannot be combined with other offers or dental discount plans.
SummerHills Dental
