A Your Smile Group® affiliated practice, is proud to provide comprehensive dental care tailored to the needs of our local community. Whether you are seeking preventive services, restorative treatments, or cosmetic dentistry, our caring team is here to help you achieve a healthy, beautiful smile in a friendly and comfortable environment.
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.
Paul Lanza, DDS, has been providing exceptional dental care for more than four decades. A graduate of the NYU College of Dentistry in 1986, Dr. Lanza has dedicated his career to helping patients achieve healthier, more confident smiles through compassionate and personalized care. He continues to stay current with the latest advancements in dentistry through ongoing continuing education courses and professional development.
Passionate about restorative and general dentistry, Dr. Lanza finds great fulfillment in helping patients restore both function and confidence in their smiles. He especially enjoys making dental visits a positive and comfortable experience, particularly for patients who may feel anxious or nervous about treatment.
Dr. Lanza is known for his direct, honest, and educational approach to patient care. He believes in clearly explaining treatment options and involving patients in every step of the decision-making process. His philosophy is simple: treat patients as people, not just as patients. This caring approach has helped him build strong and lasting relationships with those he serves.
One of the aspects Dr. Lanza enjoys most about dentistry is meeting people from different cultures and learning about their backgrounds, traditions, and experiences. He values the personal connections he creates with patients and appreciates the trust they place in him.
Outside of the office, Dr. Lanza enjoys gardening, spending quiet time at home, and finding peace in nature after a busy workday. He also proudly jokes that he “makes great meatballs,” adding warmth and personality to his patient relationships.
Natascia Sawh, DDS, provides compassionate, expert dental care at Your Smile Dental of Lindenhurst and Lindenhurst Village Dental. She earned her Doctor of Dental Surgery (DDS) degree from Columbia University College of Dental Medicine, where she studied from 2020 to 2024, and completed her General Practice Residency at Stony Brook University from 2024 to 2025.
Dr. Sawh is passionate about restorative dentistry and takes pride in helping patients preserve their natural teeth whenever possible. Whether repairing a chipped tooth, restoring a broken tooth with a crown, or replacing missing teeth with dentures, she finds the greatest reward in seeing patients leave with healthier smiles and renewed confidence. One of her favorite moments is when patients who arrive feeling anxious tell her afterward that their visit “wasn’t so bad.”
Understanding that many people have dental anxiety stemming from past experiences, Dr. Sawh approaches every patient with compassion, patience, and a gentle touch. She is committed to creating a comfortable, positive environment where patients feel heard, respected, and cared for throughout their treatment.
Dr. Sawh values the supportive, patient-centered culture at Your Smile Dental Affiliated practices, where every team member works together to provide exceptional care and help patients achieve lasting oral health.
Outside the office, Dr. Sawh enjoys exploring different cuisines and spending quality time with her family.
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.
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.
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.
Taylor is a compassionate and dedicated dental hygienist who is passionate about helping patients feel comfortable and confident in their dental care experience. She is known for her gentle and educational approach to patient treatment.
Taylor earned an Associate degree in Liberal Arts from Nassau Community College, a Bachelor of Science degree in Sociology from SUNY Old Westbury, and an Associate degree in Dental Hygiene. Her diverse educational background allows her to connect with patients on both a personal and professional level while providing thorough and attentive care.
One of the things Taylor enjoys most about working with patients is helping them feel calm, comfortable, and at ease during their visits. She understands that dental appointments can sometimes be stressful, and she takes pride in creating a supportive environment where patients feel cared for and informed.
Taylor describes her approach to patient care as compassionate and educational. She believes in building trust with patients through kindness, communication, and personalized attention to help them achieve and maintain healthy smiles.