Meet our Dentist

All our doctors are Board Certified Pediatric Dentists who have undergone a rigorous exam process to achieve Diplomate status with the American Board of Pediatric Dentistry.

Dr. Sarah Kim

Dr. Kim received her Bachelors of Science in Biology from Pacific Union College. She then went on to obtain her DDS from Loma Linda University where she graduated with Loma Linda David Lee Anderson award. This award was given to one student demonstrating integrity, compassion and an interest in patients with special needs.

After graduation, Dr. Kim completed one year of extensive training as a general practice resident at Lincoln hospital, a Level one trauma center located in Bronx, NY.

She then continued her training in pediatric dentistry at St Barnabas Hospital, another level one trauma center, where she served as Chief Resident. Here, Dr. Kim had extensive training in seeing children of all ages, including children with special needs.

Outside of Dentistry, Dr. Kim loves spending time with the loves of her life, her husband and two children. Dr. Kim loves classical music and can often be seen attending violin/cello concerts with her children all around town!

Dr. Christine Min

Dr. Min received her dental degree from University of Iowa College of Dentistry in 2001. Following dental school, she worked at a community health center in Iowa as a dental director, helping underserved children for 8 years. She also served as an adjunct faculty at U of Iowa College of Dentistry, teaching dental students the art of working with children. While working and teaching, she realized her true passion was in treating children.

Dr. Min completed her specialty training in pediatric dentistry at the St. Barnabas Hospital in New York. She was able to treat a wide variety of healthy, trauma, and special needs patients. During her residency, she went on mission trips to Honduras and Laos to provide much needed dental care to children. She was distinguished by being appointed chief resident in her final year.

Pediatric specialty can be challenging and unpredictable, yet absolute full of joyful moments. She feels blessed to share these precious moments with children everyday while positively shaping their dental health from an early age. She brings a light-hearted approach and sense of humor to her work and makes every effort to accommodate each child’s unique personality in a safe, comfortable environment.

She prides herself in providing the highest quality dental care with her caring, easy-going style that helps children and parents feel at ease during their visits. Her goal is to establish a positive dental experience with all patients to foster a healthy, lifelong view of the dental visits. Caring for children has been an important part of her life and there is nothing more rewarding than gaining the trust and appreciation from a young patient.

Isabella Piedra, DDS

Dr. Piedra completed her residency in pediatric dentistry at Tufts University School of Dental Medicine/New England Medical Center in Boston, MA. Dr. Piedra is on the staff at Loma Linda University Medical Center Children's Hospital and is an assistant professor in the department of pediatric dentistry at Loma Linda University School of Dentistry. She is board-certified by the American Board of Pediatric Dentistry and an active member of the following professional organizations:

Professional Memberships

  • American Academy of Pediatric Dentistry
  • California Society of Pediatric Dentistry
  • American Dental Association
  • California Dental Association
  • Tri-County Dental Society

Sara El-Sherbini, DMD

I attended the University of Florida College of Dentistry and have been practicing dentistry since 2013. Realizing my passion for treating children especially those with special needs, I decided to specialize in pediatric dentistry and received my masters in pediatric dentistry in 2021 from Loma Linda University School of Dentistry. I enjoy volunteering and currently serve as a Special Olympics Director for Special Smiles Southern California.

Professional Memberships and Achievements:

  • American Academy of Pediatric Dentistry
  • American Dental Association
  • California Society of Pediatric Dentistry
  • 2013 SNDA Leadership and Community Service Award
  • 2015 Award for Outstanding Performance in Evidence-Based Dentistry
  • 2015 Scholarship for Certificate in Dental Education
  • 2020 Certificate in Research Presentation
  • 2021 Richard C. Pugh Achievement Award Recipient

Barry Krall, DDS

Dr. Krall is a board-certified dental anesthesiologist who has dedicated his practice to the delivery of anesthesia and sedation services for dental patients only. Because of his dental background and his focus on providing services exclusively for dentists, he understands dental procedures and can anticipate the unique needs for each procedure and patient. Dr. Krall is a graduate of Loma Linda University School of Dentistry. After graduation, he practiced general dentistry for 12 years before returning to Loma Linda University to train in dental anesthesiology at Loma Linda University School of Dentistry and affiliated hospitals.

Professional Memberships and Education:

  • Loma Linda University School of Dentistry, Doctor of Dental Surgery
  • Loma Linda University School of Dentistry, Dental Anesthesia Residency
  • Omicron Kappa Upsilon, National Dental Honor Society
  • Diplomate, American Dental Board of Anesthesiologists
  • American Society of Dentist Anesthesiologists
  • International Anesthesia Research Society
  • American Dental Association
  • California Dental Association
  • Tri-County Dental Association

Discover the many benefits of making us your children's dentist by calling us at 909.483.6851. We welcome patients from Ontario, Rancho Cucamonga, Upland, Chino, Fontana, Jurupa Valley and surrounding areas.

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Why Pediatric Dentistry

Why Pediatric Dentistry

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