Meet Our Doctors

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Dr. R.W. Hollenberg

dr-hollenberg.jpgDr. R.W. Hollenberg has been in practice in the Katy area since 1983. He earned his Board Certification from the American Board of Pediatric Dentistry in 1991. He continues to participate in continuing education several times each year with emphasis on orthodontic education.

Dr. Hollenberg began his lifelong passion for aviation at age 14, flying gliders. He earned his flying license for gliders at age 16 and power planes at age 17. He currently flies a 1947 Stinson “flying station wagon” and participates in sailplane competitions every summer. Other interests include snow skiing, long distance running, and cycling.

Bachelor of Science Degree
Texas A&M University

Doctor of Dental Surgery
University of Texas at Houston Dental Branch

Pediatric Dental Residency
University of Texas Houston Dental Branch
Texas Children’s Hospital
M.D. Anderson Hospital
Hermann Hospital

Dr. Kathy Ko

kathy-ko.jpgDr. Kathy Ko is an enthusiastic and caring pediatric dentist who truly believes in creating a positive dental experience for children.

Dr. Ko was born and raised nearby in Cypress, TX. After graduating from Cy-Fair High School, she decided she would like to experience a cooler climate so she moved to Ithaca, NY. There she earned her Bachelor of Science degree in Neurobiology and Behavior from Cornell University. She then attended Boston University where she earned her Doctor of Dental Medicine degree, graduating at the top of her class with Magna Cum Laude honors.

During her time in dental school, Dr. Ko quickly realized how much she loved working with children and that pediatric dentistry was her preferred specialty. She was accepted into the pediatric residency program at the University of Texas Health Science Center in Houston and completed her specialty training at the end of June.

In her spare time, she likes to play the violin with The Medical Center Orchestra, read classic books and try out new restaurants.