A Your Smile Group® affiliated practice is dedicated to providing high-quality, compassionate care in a comfortable and welcoming environment. Whether you need preventive, restorative, or cosmetic treatment, we are here to help you achieve and maintain a healthy, confident smile right here in Your Smile Dental.
Victor Katsman, DDS, graduated from Columbia University College of Dental Medicine in New York City. His goal is to offer dental care and services that everyone in the community feels confident in. He strives to ensure that every patient receives the care they need and deserve.
Dr. Katsman lives in Westchester, NY with his wife Lauren and their three girls, Amelia, Ellie, and Emma.
Brittany Abshire, DMD, is a compassionate and experienced general dentist serving patients in Lindenhurst and Commack. With over 15 years in the dental field, Dr. Abshire began her career as a dental assistant before pursuing her passion for dentistry and becoming a practicing dentist. Her early experiences in patient care inspired her dedication to helping people improve their oral health, confidence, and overall well-being.
Dr. Abshire earned her dental degree from the Arizona School of Dentistry & Oral Health and completed a two-year General Practice Residency at Nassau University Medical Center, where she developed an advanced focus on implant dentistry.
She is especially passionate about implant dentistry, restorative care, and integrating advanced technology into modern dental treatment. By utilizing digital workflows and modern techniques, Dr. Abshire focuses on delivering precise, efficient, and comfortable care tailored to each patient’s needs.
Known for her friendly and approachable personality, Dr. Abshire believes in creating a relaxed and welcoming environment where patients feel comfortable, informed, and confident throughout their visit. She values clear communication, personalized treatment planning, and often adds a little humor to help patients feel at ease.
Outside of dentistry, Dr. Abshire enjoys woodworking, traveling, staying active, and spending time with her dog Sydney, as well as family and friends.
Dr. Abshire is proud to be part of a team that prioritizes advanced technology, clinical excellence, and exceptional patient-centered care, helping every patient achieve a healthy and confident smile.
Grace D. Faraccio, DDS, serves patients at the Commack office and brings more than 20 years of experience in dentistry to the practice. Before becoming a dentist, she worked as a dental assistant for 10 years, where the mentorship and guidance of the dentists she worked alongside inspired her to pursue a career in dentistry herself.
Dr. Faraccio earned her undergraduate degree from Stony Brook University and received her Doctor of Dental Surgery degree from the NYU College of Dentistry. She completed her dental externship at North Shore Hospital in Manhasset and her dental residency at Jamaica Hospital. She is also Invisalign certified and an active ADA member.
Passionate about implants, cosmetic dentistry, and Clear Aligners treatment, Dr. Faraccio enjoys helping patients feel confident about their smiles. One of the most rewarding parts of her career has been caring for many patients since childhood and watching their smiles grow with them into adulthood.
Known for her compassionate and patient-focused approach, Dr. Faraccio always strives to do what is best for each individual patient. She takes pride in being available to discuss concerns, answer questions, and help patients feel comfortable throughout their care journey.
Outside of dentistry, Dr. Faraccio enjoys spending time with her husband and two children, as well as family vacations and skiing. She also values the supportive team environment at the practice and loves working alongside the assistants and staff every day.
Michael Maiorino, DDS, is a General Dentist at Your Smile Dental of Hauppauge and Your Smile Dental in (Commack) with 25 years of dentistry experience.
Dr. Maiorino earned his Doctor of Dental Surgery (DDS) degree from NYU with honors and has continued his education in restorative dentistry, cosmetic procedures, and patient-centered care. He is committed to staying current with the latest techniques and technology to provide the best possible outcomes for his patients. He is also a member of the Academy of General Dentistry and the International Congress of Oral Implantologists.
In addition to dentistry, Dr. Maiorino served as a first responder volunteer during 9/11 and has received humanitarian awards as well as the Empire State Medal of Freedom award.
He was drawn to dentistry because it combines hands-on work, problem-solving, and the ability to improve both health and confidence. Dr. Maiorino especially enjoys building relationships with patients and helping those with dental anxiety feel more comfortable and confident during their visits.
He is especially passionate about restorative and cosmetic dentistry, along with preventive care. His approach to patient care is patient-focused, honest, and detail-oriented, with an emphasis on clear communication, comfort, and efficiency.
Dr. Maiorino appreciates being able to use his 25 years of Dental experience to help patients solve real problems related to pain, function, and confidence, which continues to make his work meaningful.
Outside of work, he enjoys drawing, fishing, cars, guitar, coffee, spending time outdoors, staying active, and being with family.
Fariah Mamoor, DDS, is a compassionate general dentist dedicated to providing personalized and comprehensive dental care at the Commack location. She earned her degree from the NYU College of Dentistry in 2016 and completed her General Practice Residency at Montefiore Medical Center, where she further developed her skills in patient-centered care and advanced dentistry.
With nearly a decade of experience in dentistry, Dr. Mamoor was inspired to enter the field by her father, who is also a dentist. Growing up watching him care for patients sparked her passion for helping others improve their oral health and confidence through dentistry.
Dr. Mamoor especially enjoys helping patients feel more confident in their smiles and creating a comfortable environment for those who may feel anxious about dental visits. She is passionate about preventive dentistry and strongly believes that patient education and good home care habits are the foundation of long-term oral health.
Known for her gentle, compassionate, and detail-oriented approach, Dr. Mamoor focuses on the unique needs of every individual patient. She values building strong relationships with patients and takes pride in ensuring each person feels heard, comfortable, and cared for throughout their treatment experience.
Outside of the office, Dr. Mamoor enjoys spending quality time with her husband and their two daughters.
Jonathan M. Cohen, DDS, was born and raised in Great Neck, NY.
He received his Doctor of Dental Surgery degree from the New York University College of Dentistry and graduated with multiple honors.
He then completed a General Practice Residency at North Shore LIJ, where he was able to gain more clinical exposure to all aspects of restorative dentistry, Dental Implantology and Oral and Maxillofacial Surgery.
After completing his general practice training, he went on to complete five years of residency in the Department of Oral and Maxillofacial Surgery at the Rutgers School of Dental Medicine and University Hospital, a Level One Trauma Center in Newark, NJ.
During his last year of residency, he served as the Chief Resident. During that time he would perform the most complex procedures while having the opportunity to educate students and residents in both clinical and academic Oral Surgery.
While training at Rutgers, Dr. Cohen twice received the patient advocacy award, recognized by the hospital for his gentle nature and excellence in patient care. Dr. Cohen has active certifications in Basic Life Support (BLS), and Advanced Cardiac Life Support (ACLS)
Nicole A. Teehan, DDS, is a compassionate and patient-focused dentist who has been dedicated to the field of dentistry since 2001. She began her career as a dental assistant before returning to school to pursue her dental degree, giving her a well-rounded understanding of patient care and the dental experience.
She earned her dental education from the Loma Linda School of Dentistry and completed her Chief Residency at Brookdale Hospital from 2016 to 2017. Dr. Teehan is passionate about oral rehabilitation and helping patients regain both comfort and function through personalized treatment plans.
Known for her gentle, personal, and patient-focused approach, Dr. Teehan believes in making every patient feel comfortable and cared for during their visit. She enjoys getting to know her patients and helping create a positive dental experience, especially for those who may feel anxious about treatment.
Dr. Teehan values collaboration with her team members to provide comprehensive patient care and believes in treating patients with honesty and compassion. Her philosophy is to recommend the same care she would suggest for her own family members.
Outside of dentistry, Dr. Teehan enjoys traveling, running marathons, and spending time with her four dogs and two cats. Patients may also be surprised to learn that she owns a bar in Queens, reflecting her energetic and entrepreneurial personality.
Antonio Del Valle, DMD, MD, FACS, is a board-certified oral and maxillofacial surgeon with more than 25 years of experience in private practice. He is one of the few oral surgeons in the New York region to earn both DMD and MD degrees.
Dr. Del Valle earned his DMD degree from the University of Puerto Rico School of Dentistry in 1996 and completed his residency training in oral and maxillofacial surgery at Jersey City Medical Center in 2000. After several years in practice, he attended Jefferson Medical College and earned his MD degree in 2007. Following medical school, he completed one year of general surgery residency training at Beth Israel Medical Center in 2008.
His professional experience includes serving as Assistant Program Director of Residency Training in Oral and Maxillofacial Surgery at Lincoln Medical Center and Chief of OMS at the Bronx VA Medical Center in affiliation with Mount Sinai Medical Center.
Dr. Del Valle is a Diplomate of the American Board of Oral and Maxillofacial Surgery and the National Dental Board of Anesthesiology. He also holds attending privileges at Mount Sinai Medical Center and Lenox Hill Hospital and is licensed in New York, New Jersey, and Pennsylvania.
When he’s out of the office, he enjoys cycling, traveling, and spending time with his wife and two children.
Jonathan Morcos, DDS, is a board-certified oral and maxillofacial surgeon dedicated to providing comprehensive oral, implant, and dentalveolar surgery care to his patients.
Born in Nassau County, New York, Dr. Morcos earned his Doctorate in Dental Surgery from New York University before completing four years of specialty training in Oral and Maxillofacial Surgery at Nassau University Medical Center. His training concluded with serving as Chief Resident in the Department of Oral Surgery.
Dr. Morcos remains committed to continuing education and staying current with the latest advancements in oral surgery and patient care. He is a Diplomate of the American Board of Oral and Maxillofacial Surgeons and is affiliated with several professional organizations, including the American Association of Oral and Maxillofacial Surgeons, the New York State Society of Oral and Maxillofacial Surgery, and the American Dental Association. He is also certified in Advanced Cardiovascular Life Support (ACLS), Basic Life Support (BLS), Pediatric Advanced Life Support (PALS), and Dental General Anesthesia.
Throughout his career, Dr. Morcos has performed countless procedures ranging from wisdom teeth extractions to maxillofacial trauma and reconstructive surgery. He is also experienced in research and education, with multiple peer-reviewed publications and presentations at national conventions on topics including implant surgery, facial trauma, and orthognathic surgery.
Dr. Morcos has lectured at venues including the Greater New York Dental Meeting, the New York State Society for Oral Surgery meetings, the American Association of Oral and Maxillofacial Surgeons meetings, and New York University.
Outside of dentistry, Dr. Morcos enjoys spending time with his wife and young children.
Rafael Badalov, DDS, provides care at our Selden, Commack, Village, Freeport, and Hauppauge locations. He earned his Doctor of Dental Surgery degree from the NYU College of Dentistry in 2022, completed a General Practice Dentistry Residency at Kings County Hospital Center in 2023, and an Internship in Oral and Maxillofacial Surgery at Nassau University Medical Center in 2025.
Dr. Badalov has also completed live implant training (May 2026) and is pursuing Master membership with the International Congress of Oral Implantologists (ICOI) and membership with the American Academy of Implant Prosthodontics (AAIP). He has been practicing dentistry since 2022, inspired by his childhood pediatric dentist, whose energy, compassion, and ability to make patients feel at ease sparked his passion for dentistry and surgical care.
Dr. Badalov enjoys alleviating pain, helping patients improve their oral health and quality of life, and educating them so they can make informed decisions about their long-term dental health. He is especially passionate about dentoalveolar surgery, complex extractions, implant-based restorations, oral pathology, and the surgical management of complex cases.
He finds it incredibly rewarding to restore patients’ function, comfort, and confidence through surgical care, while emphasizing comprehensive treatment planning, bone grafting, socket preservation, and ridge augmentation to achieve lasting results.
His approach to patient care is comprehensive, patient-centered, and built on trust. He strives to provide honest treatment planning, precise and gentle care, and an experience where every patient feels heard, comfortable, and better than when they arrived. He also appreciates the practice’s talented team, patient-first philosophy, and commitment to using high-quality surgical materials that contribute to better patient outcomes.
Outside of work, Dr. Badalov enjoys spending quality time with his wife and daughter, reading, exercising, running, and relaxing with great movies and television series. Some of his favorites include Pulp Fiction, The Dark Knight, Game of Thrones, and The Sopranos.
A fun fact that patients may enjoy is that he once removed a tooth from a crocodile—yes, really! One of his favorite quotes is, “Happiness is not having what you want, but wanting what you have.”
Lindsay Stearn, DDS, is an orthodontist with over 10 years of experience in dentistry. She attended NYU for dental school and completed her orthodontic residency at Montefiore Medical Center.
Coming from a family of dentists and orthodontists, Dr. Stearn developed an interest in dentistry at a young age while spending time in her father’s office. She is especially passionate about clear aligner treatment, early orthodontic intervention, and creating treatment plans that are effective while fitting each patient’s lifestyle.
Dr. Stearn enjoys getting to know her patients and helping them feel comfortable throughout their treatment. She finds it especially rewarding to see the confidence that develops from a healthy, beautiful smile over time.
Her approach to patient care is personalized and detail-oriented, with a focus on helping patients feel informed, comfortable, and confident throughout every step of treatment. She believes both function and aesthetics are important because a healthy bite is just as important as a great smile.
She appreciates the team-focused environment and shared commitment to patient-centered care within the practice, where everyone works together to create a positive experience for patients.
A fun fact about Dr. Stearn is that she comes from a family of 11 dentists, and her grandmother was the only woman in her dental school graduating class.
Outside of work, Dr. Stearn enjoys spending time with her family, especially her kids, traveling, and staying active whenever she can. She is committed to making orthodontic treatment a positive and comfortable experience while creating results that not only look great but last.
Allie Luxenberg, DDS, is a periodontist who has been practicing for the last 7 years. She attended Columbia University, where she majored in Biology, before earning her dental degree from Stony Brook School of Dental Medicine. She then completed NYU’s Advanced Education Program in Periodontics.
Dr. Luxenberg is especially passionate about implant dentistry and helping patients restore their smiles and achieve their quality-of-life goals. She enjoys being able to help patients solve dental problems and feels fortunate to make a positive impact through her work every day.
Her approach to patient care focuses on creating comprehensive treatment plans that are tailored to each patient’s individual needs. She also appreciates working closely with the restorative dentists at the practice, allowing patients to receive complete care within one office so that no detail is overlooked.
Patients often know Dr. Luxenberg for being a very gentle periodontist.
Outside of work, she enjoys spending time with her husband and three children.
Victoria is a Registered Dental Hygienist, providing compassionate, patient-centered care at both the Commack and Selden locations. With six years of experience in dentistry, she began her career as a dental assistant before pursuing her passion for preventive care by earning her Associate’s Degree in Dental Hygiene from Plaza College.
Victoria is certified in local anesthesia and CPR and is an active member of the American Dental Hygienists’ Association (ADHA). She is committed to lifelong learning and regularly participates in continuing education to stay current with the latest advancements in dental hygiene and patient care.
Passionate about preventive dentistry and patient education, Victoria enjoys helping patients understand the connection between oral health and overall wellness. She believes that empowering patients with knowledge can transform their approach to dental care, allowing them to move from reactive treatment to lifelong healthy habits.
Known for her compassionate, gentle, and educational approach, Victoria takes the time to listen to each patient’s concerns, explain treatment clearly, and create personalized care plans that support long-term oral health. She finds the greatest reward in building meaningful relationships with her patients and watching them gain confidence in their smiles.
Dentistry is a family tradition for Victoria—her grandfather, two uncles, and brother have all worked in the dental field, making oral healthcare a lifelong passion.
Outside the office, Victoria loves exploring new destinations and making the most of every season. Whether she’s snowboarding in the winter, hiking in the spring and fall, or relaxing at the beach during the summer, she enjoys staying active and embracing the outdoors. One of her personal goals is to visit all 50 U.S. states—and she’s already halfway there. Above all, she treasures spending quality time with her family and friends.
Nicole holds a Bachelor’s degree in Dental Hygiene and currently practices at the Commack location. She is dedicated to delivering high-quality patient care and maintaining the highest standards of clinical excellence.
Nicole holds a degree in Dental Hygiene, is CPR certified, and is certified in local anesthesia. She is also an active member of the American Dental Hygienists’ Association and is committed to staying current in her field through ongoing continuing education.
She has been working in dentistry for five years and was inspired to enter the field because of her passion for helping people improve their health and confidence while making a positive impact through patient care.
Nicole enjoys helping patients feel comfortable and at ease, especially those who may feel anxious about dental visits. She values the trust patients place in her and enjoys seeing the confidence that comes from achieving a healthy smile.
She is especially passionate about preventive care and patient education, helping patients understand how to maintain their oral health and prevent future issues.
Nicole describes her approach to patient care as compassionate, gentle, and detail-oriented. She focuses on making patients feel comfortable, building trust, and ensuring they feel informed and confident throughout their care.
She appreciates the supportive and positive environment at the practice and enjoys working alongside a team that is always willing to help and support one another.
A fun fact about Nicole is that she enjoys making people laugh and bringing positive energy to appointments to help patients feel more relaxed and comfortable.
Outside of work, Nicole enjoys spending time with family and friends, relaxing at the beach and on the boat, traveling, and spending time with her dog.
Lisa is a Registered Dental Hygienist serving patients at the Hauppauge, Commack, and Selden locations.
Lisa earned a Bachelor’s degree in Biology and an Associate’s degree in Applied Sciences with a focus in Dental Hygiene. She is also a member of the Queens County Dental Society.
She has worked in dentistry for over 10 years, beginning her career as a dental assistant before furthering her education in dental hygiene because of her love for clinical dentistry. Lisa enjoys helping patients achieve the smile they have always dreamed of while also improving their overall oral health.
Lisa values building personal relationships with her patients. She is especially passionate about preventive dentistry, patient education, and periodontic specialty care.
Her approach to patient care is compassionate, detail-oriented, and relationship-focused, with the goal of helping patients achieve all of their dental health goals.
She appreciates the family-like team environment within the practice and the shared commitment to providing the best care possible for patients. She also values the use of advanced technology, including Laser Bacterial Removal Therapy, to help ensure patients maintain stable and healthy periodontium.
Dominique is a dedicated and accomplished dental professional with more than 20 years of experience in the dental field. Her extensive background includes dental assisting, front desk operations, and patient coordination, giving her a well-rounded understanding of patient care and the overall dental experience.
A proud academic achiever, Dominique graduated at the top of her class, earning summa cum laude honors and ranking among the top five students in her program. Throughout her career, she has been recognized for both her leadership and academic excellence, including multiple honors society inductions, the Leadership Award from Plaza College, and the 2025 President’s Award for Excellence from the American Dental Hygienists’ Association (ADHA).
Dominique is passionate about creating a welcoming and comfortable environment for every patient she meets. Her diverse experience across many areas of dentistry allows her to connect with patients on a personal level while ensuring they feel supported, informed, and cared for throughout their visit.
Known for her professionalism, warmth, and patient-centered approach, Dominique takes pride in building lasting relationships and helping patients feel confident in their dental care experience.
Grace is a Registered Dental Hygienist at our Commack location who is passionate about helping patients achieve and maintain healthy smiles. After earning her degree in Dental Hygiene, she began her career with a strong focus on preventive care, periodontal therapy, patient education, digital radiography, and providing personalized care. She is committed to continuing her professional growth through ongoing education to ensure her patients receive high-quality treatment.
Grace was inspired to pursue a career in dentistry by following in her mother’s footsteps and witnessing the positive impact she had on others through patient care. She enjoys building meaningful relationships with patients, helping them feel comfortable during their visits, and educating them about the importance of preventive care. Grace is especially passionate about showing patients how small changes in their daily routines can make a lasting difference in their oral health and confidence.
Known for her gentle, compassionate, and detail-oriented approach, Grace believes every patient deserves to feel heard, respected, and at ease. She appreciates being part of a supportive team that works together to provide exceptional care in a welcoming environment. Her goal is to make every appointment as relaxing, informative, and positive as possible while helping patients achieve their healthiest smiles.
Outside of the office, Grace enjoys traveling, spending time with family and friends, staying active, trying new restaurants, and exploring new places. She recently had the opportunity to visit Greece and loves meeting new people and hearing their stories, making it easy for her to connect with patients and create a positive experience during every visit.
Sebastian works at the Commack and Lindenhurst Village locations and has been in the dental field for over 8 years. He started his career as a dental assistant before becoming a hygienist in 2025 because he always knew he wanted to do more to help patients.
Sebastian earned a Bachelor’s degree in Biology from Stony Brook University and an Associate’s degree in Dental Hygiene from Plaza College. He is CPR certified and certified in Nitrous Oxide and Dental Hygiene Anesthesia. He is also a member of the Alpha Sigma Lambda Honor Society and Sigma Kappa Delta Honor Society.
He enjoys educating patients about their oral health and helping them understand how oral health affects the entire body, not just the mouth. Sebastian is especially passionate about seeing patients experience positive results after SRP or laser bacterial reduction therapy and finds it rewarding when patients notice the difference right away.
His approach to patient care is compassionate, educational, and detail-oriented. He appreciates the team culture within the practice and values always having coworkers he can turn to for support and guidance.
Originally from Colombia, Sebastian is fluent in both English and Spanish and enjoys helping Spanish-speaking patients feel comfortable during their visits.
Outside of work, Sebastian enjoys dancing and was the president of a dance team while attending Stony Brook University. He continues to attend dance socials whenever he can because dancing has always been a form of therapy for him.