WELCOME TO
The Upkeep Houston
Brittney Nazarian is the founder of The Upkeep Aesthetics, a thriving practice dedicated to helping clients look and feel their best. With three years of experience as a skilled Injector, Brittney combines her background in family medicine with her passion for aesthetic science to provide top-tier treatments. She has worked closely with Dr. Francisco Bueso, honing her expertise in patient care and advanced aesthetic techniques.
Beyond her professional skills, Brittney has a deep love for science and is particularly interested in the latest research in the field. She also has a background in molecular biology, which enhances her understanding of the body and the science behind aesthetic treatments.
Outside of her practice, Brittney is a devoted wife and mother of two, with a strong love for animals and a variety of water activities, including fishing, snorkeling, and boating. She finds joy in seeing her patients transform, especially those in the Weight Loss program, whose newfound confidence has helped them improve not just their appearance, but their personal and professional lives as well.
Brittney firmly believes that while beauty is only skin deep, feeling good about your appearance can have a profound impact on how you engage with the world. Through her work, she’s able to help people achieve their health and beauty goals, allowing them to feel empowered and confident in their own skin.
Dr. Francisco J. Bueso
Francisco J. Bueso, MD, is part of the experienced family medicine team at Fernando Bueso, M.D., P.A. and Francisco J. Bueso, M.D. in Houston, Texas. Dr. Bueso is a board-certified family physician and treats patients with the utmost care and a thorough diagnosis.
Dr. Bueso received his medical degree from the Universidad Autónoma de Guadalajara Facultad de Medicina in Guadalajara, Mexico. He then went on to complete his residency in family medicine at the University of Texas Medical Branch in Galveston. He is a recipient of several honors and awards, including the Service Award by the North American Student Association.
Dr. Bueso is certified by the American Board of Family Medicine. He believes in conducting appointments with a personalized touch to meet a patient’s individual needs and requests. He can converse fluently in English, Spanish, and German, which makes him approachable to diverse cultural backgrounds. Outside of work, Dr. Bueso enjoys sailing, fishing, and playing tennis.
Thomas Luttrell
is the backbone of The Upkeep Aesthetics, bringing a wealth of expertise and passion to his role as a licensed cosmetologist and aesthetician. With a deep understanding of both skincare and hair care, he specializes in hair loss treatments, helping patients regain not just their appearance but their confidence. Thomas believes that healthy, radiant skin is the foundation of any aesthetic journey, and he is dedicated to providing personalized care that addresses the unique needs of each client.
Outside of his professional life, Thomas is a creative soul. He enjoys painting and cherishes quality time with his longtime partner of two years and his family. Known for his fun-loving personality, Thomas is also an expert mah-jongg player and has become a beloved presence at The Upkeep Aesthetics. When he’s not working his magic in the treatment room, you can find him creating hilarious TikTok videos, sharing his sense of humor with the team and clients alike.
For Thomas, The Upkeep Aesthetics isn’t just a job—it’s a passionate “home away from home,” where he can truly make a difference in the lives of those he serves.
Zara Tariq
is a master nurse practitioner and aesthetic injector known for her expertise, passion, and natural approach to enhancing beauty. With over 10 years of injection experience and a global perspective, having completed training in multiple countries, Zara is considered one of the most highly skilled injectors in Houston—and arguably in all of Texas. Her deep knowledge of aesthetics allows her to create balanced, youthful profiles that leave her patients looking refreshed, never overdone.
Zara is not just dedicated to her craft, but to constant learning. When she’s not spending quality time with her husband and child, you’ll find Zara watching training videos or researching the latest techniques to stay at the forefront of the industry. She believes that knowledge is the key to providing her patients with the most effective, natural results—helping them look their best without breaking the bank or looking unnatural.
Her passion lies in creating beauty, whether it’s through content on her Instagram, designing her brand, or performing full facial harmonization for her patients. Zara’s signature approach is one that is subtle, ensuring that her patients leave looking well-rested and rejuvenated. Clients often find themselves asked, “Why do you look so well-rested?” after treatments with Zara—because her focus is on enhancing natural beauty and restoring youthful vitality.
Zara’s dedication to aesthetics, combined with her extensive training and hands-on experience, makes her a trusted expert for those seeking sophisticated, beautiful results.
*Why Train with Zara Tariq?*
Zara Tariq is an internationally trained Nurse Practitioner with over 10 years of experience in medical aesthetics. She earned both her BSN and MSN FNP from the University of Texas at Arlington and has attended prestigious trainings and conferences worldwide, including a recent facial sculpting class in London.
Zara’s extensive expertise, combined with her passion for aesthetics, makes her a sought-after trainer. She is committed to helping others grow in their skills by offering personalized, comprehensive training sessions. Known for her warm and approachable demeanor, Zara fosters a positive and empowering learning environment where providers can confidently advance their aesthetic techniques.
If you’re ready to refine your skills under the guidance of an experienced and globally educated practitioner, contact Zara Tariq today to discuss training opportunities.