Katy – Contemporary Endodontics

Welcome to Contemporary Endodontics Katy

We are conveniently located on 19235 Katy Freeway Suite 300 B, Houston Tx 77094

Phone: 281-64 ROOTS (76687) Fax: 281-647-9997 Email: katy@ceteamendo.com

Dr. Wan and the team feel honored to provide modern, comprehensive dentistry for families in Katy. As an Endodontics specialist, we offer a wide range of services that will meet every need. We’re happy to be a resource for you and your loved ones when it comes to your oral health!



Dr. Hira Assad was based in Dubai before being accepted at the prestigious University of California, Los Angeles (UCLA) Endodontics Residency Program which is accredited by the Commission on Dental Accreditation of the American Dental Association and affiliated with the Ronald Reagan UCLA Medical Center. She received her Bachelor of Dental Surgery from Khyber College of Dentistry and graduated with honours. Dr. Assad continued her passion to become an Endodontic specialist at UCLA where she received training under world-renowned professors and clinicians.

Dr. Assad endeavours to ensure that her patients fully understand their treatment with clarity. She takes pride in providing painless root canals, ensures that her patients have an anxiety-free experience and are as comfortable as possible with all stages of the treatment. Dr. Assad is an ethical, caring, and conscientious doctor who is fully invested in the welfare and well-being to provide the highest standards in endodontic care such as root canal treatment and microsurgery.

Dr. Assad maintains active membership in the American Association of Endodontics, and other professional associations and stays up to date with respect to the latest treatments and technology in her fields on interest. Dr. Assad has co-authored papers and presented posters at professional national and international Endodontic conferences and earned recognition.

Dr. Assad is married with a daughter. At home, she loves to spend time with her family, paint, design fabrics and cook for friends and family.

Contemporary Endodontics | Houston Endodontist | Dr. Hira Assad
Contemporary Endodontics | Houston Endodontist | Dr. Akshita Mann



Dr. Akshita Mann grew up in India. She graduated with Bachelor of Dental Surgery from Manipal College of Dental Sciences, Manipal in 2011. Dr. Mann followed her passion for Endodontics and specialized early in her dental career by earning her Master’s degree in Conservative Dentistry and Endodontics from Pt. B.D. Sharma University, India in 2015. After practicing briefly in India, she decided to advance her endodontic knowledge with a one-year endodontic preceptorship program before being accepted for the Endodontic Certificate and Master’s Program at the University of Texas Health Science Center at Houston. She is a proud UT Houston alumni and an American Board of Endodontics eligible endodontist. As a part of her training, she has been privileged to treat patients from all parts of Houston for over 3 years. She values her patients and believes in providing high standards of Endodontic care.

Dr. Akshita Mann is currently an active member of the American Association of Endodontics. During her residency, Dr. Mann has served on the American Association of Endodontics Research and Scientific Affairs Committee and has been responsible for judging many resident abstracts as well as reviewing endodontic resident grant applications.  Besides, Dr. Mann has authored several research papers, oral and poster presentations.

On her days off, Dr. Mann loves spending time with her family; her husband and daughter; and catching up with her friends. She loves to hike, explore new places and is a nature lover.



Dr. Gabriela Delgado was born and raised in Caracas, Venezuela and attended Santa Maria University where she received her Doctor in Dental Surgery degree in 2010. Early in her career, Dr. Delgado developed her passion for endodontics by easing her patient’s pain, this drove her to pursue a career as a dental specialist in endodontics. She went on to complete her training in one of the most prestigious programs in Latin America at Pontificia Universidad Javeriana. Bogota, Colombia, where she graduated in 2014.

After a few years of practicing endodontics, Dr. Delgado moved to the United States of America. Loyal to her dreams and to her patients, she decided to re-earn her degree. She went on to complete her second endodontic specialty training at Albert Einstein Medical Center in Philadelphia, PA, renowned for its strong clinical training, nationally/internationally acclaimed faculty, and cutting-edge technology. While attending the program, she volunteered at Philadelphia’s Project Home to provide specialty endodontic care to the underserved population.

Dr. Delgado understands that receiving a root canal might be a new and nervous experience for her patients and she is committed to providing the highest quality of care tailoring the treatment to individual’s specific needs while ensuring her patients are comfortable during their appointments. When Dr. Delgado is not in the office, she enjoys spending quality time with her family and going to the beach.

Contemporary Endodontics | Houston Endodontist | Dr. Gabriela Delgado
Contemporary Endodontics | Houston Endodontist | Dr. David Wan



Dr. David S. Wan grew up in Houston, Texas. He attended the University of Texas in Austin, where he received a Bachelor of Arts in Biology and a minor in Chemistry. He matriculated into the University of Texas Houston Dental Branch and graduated in the top of his class. He continued his education at UTDB and was awarded his specialty certificate in Endodon¬tics and a Masters in Science.

Dr. Wan has received extensive specialty training in diagnosis, root canal treatment, and microsurgery. He utilizes cutting-edge technologies and advanced techniques in root canal therapy. His armamentarium includes the use of the surgical microscope, rotary instrumentation, ultrasonics, thermoplasticized obturation, and Cone-beam computed tomography.

Upon graduation from his endodontic training, Dr. Wan was an associate in private practice in Dallas, TX before returning back to his roots in Houston, TX where he started Contemporary Endodontics in the Fall of 2010. Dr. Wan understands patients’ anxiety associated with root canal therapy. He has extensive training in conscious sedation to help provide a comfortable experience for his patients. He has created a tranquil environment in the practice setting with the number one goal of maintaining patient comfort. He has per¬formed over 10,000 root canal procedures and surgeries to date and continues to remain very passionate in the field of endodontics.

Dr. Wan is an active member of the American Association of Endodontists, and he is also a member of Omicron Kappa Upsilon National Dental Honor Society. He enjoys spending quality time with his wife Angelina and two sons; Aiden and Ashton.



Dr. Joyce Nazzal moved to Texas in 1999 and obtained her B.S. in Biology from the University of Texas – Arlington in 2003.  In 2007, Dr. Nazzal earned her Doctor of Dental Surgery degree from the University of Texas Health Science Center Dental Branch in Houston, Texas.  She completed a one-year hospital residency at the University of Texas Health Science Center and received a General Practice Residency certification where she concentrated on the management of the medically compromised patient, IV sedation, Implant placement and operating room dentistry. After practicing general dentistry in Houston for a few years, Dr. Nazzal pursued her passion for endodontics and was accepted to the Indiana University School of Dentistry fellowship program.  She completed the two-year endodontics program in 2011, where she was awarded her specialty certificate in Endodontics and received a Master of Science in Dentistry. Dr. Nazzal received extensive specialty training in diagnosis, root canal treatment and root canal microsurgery.

Dr. Nazzal subsequently returned to Houston, where she has been in private practice for over ten years.  She is currently a member of the American Dental Association and American Association of Endodontics, and she is a Diplomate of the American Board of Endodontics.

Dr. Nazzal maintains a strong commitment to continued education in endodontics.  In addition to growing her practice, she is married with two beautiful children and enjoys spending time with her family. She has a passion for the arts, especially oil painting, fitness, cooking and travel.

Contemporary Endodontics | Houston Endodontist | Dr. Joyce Nazzal

Online Patient Forms

Planning your visit to our Katy office? Filling out our patient forms before your appointment will ensure that your time with us is as simple and smooth as possible. The information you provide in these forms will help our team get to know you and your family before you even walk through the door in Katy. Don’t wait, fill out our patient forms now!

Your Financing Options

For patients who would like to finance their procedure, we work with CareCredit, one of the most reliable healthcare financing companies in the U.S. We do our very best to help patients bring the cost of care into their budget!

Contemporary Endodontics | Katy


At Contemporary Endodontics, we accept most major insurance providers. We understand that many patients’ choices are dictated by the type of insurance they have and we want to be able to offer the highest quality of care to everyone! We also process and manage the sometimes troublesome insurance claims for you. Our team is highly trained and will do everything in our power to make sure that you are taking advantage of your benefits.

We accept the following Insurance Plans: