“Your Trusted Leander General Dentist – Patient-Centered Care You Can Count On”
At Crystal lake Dental our Leander dental office, we’re committed to making every patient feel like family. Our dedicated dental team goes the extra mile to provide compassionate, personalized care with respect and understanding. Your dental health and comfort are our top priorities, and we strive to ensure that every patient leaves feeling confident about their smile and oral health. Choose our Leander dental clinic for a caring experience where your well-being always comes first.

Dr. Hsu
Dr Allan Hsu, DDS is a highly respected general dentist for 16 years, where he is known for her gentle approach and dedication to patient care. Born in Los Angeles, Dr. Hsu earned her Doctor of Dental Surgery degree from the UCSF school of Dentistry. Committed to excellence, he regularly advances his skills through continuing education and is a proud member of the American Dental Association.
Dr. Hsu offers a comprehensive range of services, from preventive care to cosmetic enhancements, and takes pride in crafting beautiful, natural-looking smiles. He believes in the importance of patient education and comfort, ensuring each visit is a positive experience.
When not helping her patients achieve their best smiles, Dr. Hsu trains his 3 boys to live out his dream of becoming a professional golfer! He also enjoys playing basketball and pickleball and watching movies.

Dr. Sharaf
Dr. Sharaf received his Bachelor of Dental Surgery degree in his home country of Egypt in 2011. Following graduation, he practiced as an oral and maxillofacial surgeon for five years, and in 2016, he began attending the University of Southern California where he received his Doctor of Dental Surgery degree in 2018. Dr. Sharaf has also completed a one-year oral and maxillofacial surgery internship at Louisiana State University where he received training in the areas of: complex oral surgery procedures; oral and facial surgery inpatient management; operating room oral surgery; and, implant dentistry procedures.
Dr. Sharaf is currently a member of the Texas Dental Association, the American Dental Association, and his local district dental society. In his spare time, Dr. Sharaf enjoys spending time at the lake with friends, playing tennis, and flying.
“My mission is to provide skillful surgical services, to the absolute highest professional standards, in an environment that is convenient, comfortable, and familiar to each patient.”

Dr. Tamkeen
I have received my Doctor of Dental Medicine degree from the University of Buffalo College of Dental Medicine. I have been practicing dentistry for more than 5 years and I am committed to
staying updated with the latest techniques and advancements in the field of dentistry.
I am dedicated to providing high quality dental care to patients of all ages. As a skilled and compassionate dentist I take pride in helping patients achieve optimal health and beautiful smiles. I take time in listening to my patients’ concerns and work with them to develop personalized treatment plans that meet their unique needs.
I am a member of several organizations including American Dental Association, Texas Dental Association and Academy of General Dentistry.
In my spare time, I enjoy working with wood and tools that help me do DIY projects around my home and spending time with my family. I am also actively involved in volunteering at local community events and promoting oral health education among children and adults.






Meet the Team

Practice Manager
Susan, Red Bud Dental’s Practice Manager, moved to central Texas in 2008 and resides in Round Rock with her family. Susan has worked in dentistry for over 20 years and has learned the ins and outs of handling insurance.
She is determined to make sure all of our patients receive the adequate benefits and is able to do so with little or no assistance from patients. Susan is looking forward to meeting you and the Round Rock community. On her off time you can find Susan shopping, working out or spending time with her family.

Dental Assistant
Bivi, a registered dental assistant (RDA) was born and raised in Georgetown, TX! Bivi is a Registered Dental Assistant and is Radiology, Jurisprudence, Infection Control, Nitrous Oxide Monitoring, and CPR Certified.
She enjoys meeting new faces every day and making everyone feel welcomed. In her spare time Bivi enjoys shopping, traveling and spending time with her family and friends.

Dental Assistant
Maria Aquino is originally from Rio Grande Valley and has been RDA for over 8 years. She loves getting to know all of her patients and helping them feel at ease for each visit. Maria lives in Pflugerville with her 2 daughters and son. She enjoys movie night with her family, dining out at new local restaurants, thrift shopping, and traveling back on some weekends to RGV (Rio Grande Valley) to see her siblings and extended family.

Billing Manager
Hailey, Red Bud Dental’s Billing Manager was born and raised in TEXAS, Hailey’s laugh can brighten anyone’s day – great for anyone coming to “the dentist.” She is here to help verify your insurance information and will be one of the last people you see smiling and taking care of your appointment. Hailey is a Registered Dental Assistant and is Radiology, Jurisprudence, Infection Control, Nitrous Oxide Monitoring, and CPR Certified. She enjoys meeting new faces every day and making everyone feel welcomed. In her spare time you can find her enjoying the outdoors of Texas hunting, fishing, riding horses, or just enjoying family by the lake.