Meet Our Expert Team

Dr. G. Mason Jones is a compassionate and thorough dental professional who brings a patient-centered approach to the Westheimer office. With a strong focus on preventive and restorative dental care, Dr. Jones is dedicated to helping patients achieve and maintain optimal oral health. He offers a wide range of services, from routine cleanings and fillings to more advanced restorative procedures. His commitment to continuing education ensures that he is always up to date with the latest advancements in dentistry, allowing him to provide cutting-edge care. Dr. Jones is fluent in English and takes pride in fostering meaningful relationships with his patients. He believes that patient education is key to long-term oral health, and he takes the time to explain treatments and answer any questions. In his personal life, Dr. Jones enjoys traveling, hiking, fishing, and spending quality time with his dogs. His love for the outdoors is a reflection of his down-to-earth nature and his belief in leading a well-balanced life.

Only 2% of all dentists are prosthodontic specialists, and Dr. Jonathan Penchas is one of them. Dr. Penchas’ dedication to quality care and education sets him apart as a leading dental professional in Houston. With 25 years of expertise, Dr. Penchas combines his strong communication skills with his clinical knowledge to help patients understand their needs and make informed choices. Originally from Jerusalem, Dr. Penchas has a diverse educational background, having studied in London, Jerusalem, Boston, Louisiana, and Texas. He earned his D.M.D degree from Hebrew University, graduating in the top 10% of his class and receiving the Student Award for Excellence in Restorative Dentistry. His parents currently reside in Tel Aviv, Israel. Among only 3,200 prosthodontists in the United States, Dr. Penchas completed his specialization in prosthodontics at Louisiana State University, focusing on artificial dental appliances. Concurrently, he earned a Master’s in Education from the University of New Orleans. Dr. Penchas further honed his skills with a fellowship in dental oncology and maxillofacial prosthetics at M.D. Anderson Cancer Center in Houston. A prolific author, his first article was published in the Journal of Dentistry for Children during his senior year of dental school, and he continues to contribute to professional journals and speak at seminars for dentists, technicians, and the public. From 1995 to 1996, Dr. Penchas served as a full-time clinical assistant professor of prosthodontics at the University of Texas. He was also a dental program examiner for the Western Regional Examining Board (WREB) from 2010 to 2012.

Dr. Truong was born and raised in Biloxi, Mississippi, and moved to New Orleans to complete her undergraduate studies, earning a Bachelor’s in Biological Sciences from the University of New Orleans. She went on to earn her Doctorate of Dental Surgery from the Louisiana State University Health Sciences Center (LSUHSC) School of Dentistry. Bilingual, driven, and energetic, Dr. Truong is a constant learner who is passionate about growing and advancing in all aspects of dentistry. She is a proud member of the American Dental Association and the Academy of General Dentistry. Dr. Truong is relocating to Houston, Texas, to join her fiancé and enjoy the city's diverse culinary scene. In her spare time, she loves learning, traveling, cooking, playing sports, and enjoying outdoor activities.

Dr. Larwood grew up in Shreveport, LA, and moved to Houston in 2012. She attended Centenary College of Louisiana, where she earned her Bachelor’s degree in Spanish and Secondary Education. Before attending dental school, she gained experience in her first career as a high school Spanish teacher and girls’ track coach. In 2017, she started dental school education at the UT Health Sciences Center School of Dentistry in Houston. Dr. Larwood offers a range of dental services, including cleanings and deep cleanings, teeth whitening, cosmetic dentistry, clear aligner therapy to straighten teeth, fillings, crowns and bridges, root canal therapy, and dental extractions. She is passionate about learning and committed to providing up-to-date dental care to her patients, attending continuing education courses whenever possible. It’s very important to Dr. Larwood that her patients are involved in treatment plan decisions. She is fluent in English and Spanish. When she’s not in the office or at dental conferences, Dr. Larwood enjoys working out and reading. She and her husband are the proud parents of their German Shepherd, Johnny Cash, and two very well-fed kitties!

A proud Houston native, Dr. Eman Rustom began her academic journey at Texas A&M University, where she earned her Bachelor of Science in Biomedical Sciences with honors. She went on to complete her Master of Medical Science at the University of North Texas Health Science Center in Fort Worth, graduating with distinction. Her passion for dentistry ultimately led her to pursue her Doctor of Dental Surgery (DDS) at UT Health School of Dentistry in Houston, where she refined her clinical skills and deepened her commitment to patient-centered care. Dr. Rustom is dedicated to providing compassionate, comprehensive dental care with a focus on the connection between oral and overall health. She values building lasting relationships with her patients and creating a welcoming, collaborative environment. Known for her warm approach, Dr. Rustom emphasizes prevention, education, and treating the whole person not just their smile. Outside the office, Dr. Rustom stays active through hot yoga, Pilates, and weightlifting. She’s a passionate foodie who enjoys trying new restaurants and experimenting with new recipes. In her free time, she loves spending time with friends and family and is deeply committed to giving back through volunteer work.

Dr. Brian Park is a dedicated general dentist committed to providing exceptional, patient-centered care. He earned his Bachelor of Science in Human Biology from the University of California, San Diego, and later his Doctor of Dental Medicine (DMD) from Western University of Health Sciences in Pomona, California. Dr. Park takes pride in delivering high-quality, comprehensive dental care across all aspects of general dentistry. He is committed to providing personalized treatment that addresses each patient’s unique dental needs while ensuring long-term oral health. Dr. Park strives to create a safe and comfortable experience for every patient, especially those with dental anxiety. Dedicated to clinical excellence, he continuously enhances his skills and stays current with advancements in dentistry through numerous continuing education courses. Outside the office, Dr. Park enjoys bass fishing, exploring the outdoors, and experiencing Houston’s diverse food scene with his fiancée.