Meet Our Doctors - Jacksonville, FL

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Smiling woman in dental office, showcasing positive patient experience, with dental charts in background, highlighting restorative dentistry services at ASAP Dental Care in Jacksonville, FL.

Meet Our Doctors

Dr. Yevah Cueto
Dr. Cueto received a Bachelor of Science in nutritional and food science from the University of Florida, followed by her dental degree from Lake Erie College of Osteopathic Medicine (LECOM) School of Dental Medicine. As such, she loves researching the impact of food on patients’ health. She has worked in the dental field since 2006 in various positions, including administration, patient care, and management. Dr. Cueto also spent a year treating patients in an underserved community in the Florida Panhandle, where access to dental care was limited. As a Jacksonville native, Dr. Cueto loves giving back to the community by participating in charitable events and providing free dental care. She is a member of the Florida Dental Association and the American Dental Association. Dr. Cueto is fluent in both English and Russian.
Dr. Yevah Cueto, smiling in a dental office setting, wearing a black shirt with a logo, showcasing her expertise in general dentistry and commitment to patient care.
Dr. Nadeem Ahmed
Dr. Ahmed was born in Huddersfield, England, and moved to the U.S. in 1987. After receiving a Bachelor of Science in Biology, he graduated with honors from the University of Florida College of Dentistry. Dr. Ahmed received additional dental training from the prestigious Las Vegas Institute of Advanced Dental Studies. He hosts Leesburg's 790 AM radio program, The Tooth, The Whole Tooth, and Nothing But The Tooth, a weekly Saturday morning radio show that presents entertaining dental and oral health information. Dr. Ahmed volunteers at the Orlando Dental Research Clinic, treating underserved patients and participating in our Annual Give Kids a Smile program.
Dr. Ahmed in dental scrubs smiling confidently, set against a blue background with dental x-rays, representing expertise in cosmetic and general dentistry at ASAP Dental Care.
Dr. Nathaniel Williams
Dr. Williams graduated cum laude from the University of Las Vegas School of Dental Medicine in 2011 and was commissioned into Active-Duty service with the U.S. Navy upon graduation. He completed a General Practice Residency at Naval Medical Center Portsmouth and an Oral and Maxillofacial Surgery Residency at Walter Reed National Military Medical Center. After 10 years of military service, Dr. Williams transitioned to civilian practice in 2017. As a board-certified oral and maxillofacial surgeon, Dr. Williams offers IV sedation; regular and wisdom teeth extraction; regular, zygomatic, and craniofacial implants; bone grafting; sinus lifts; nerve lateralization; facial reconstruction; pre-prosthetic surgery, orthognathic surgery, TMJ management, and joint replacement; sleep apnea appliances and surgery; biopsies; cosmetic surgery and dermal fillers.
Dr. Williams, board-certified oral and maxillofacial surgeon in surgical scrubs, smiling in front of dental imaging equipment, representing expertise in dental care at ASAP Dental Care.
Dr. Maria Abboud
Dr. Maria Abboud is a dedicated general and cosmetic dentist, serving Jacksonville and surrounding areas. Her mission is to provide excellent dental care to her patients with a gentle touch. She is highly skilled in cosmetic dentistry, surgical extractions and implants, root canals, clear aligners and removable appliances, and sedation dentistry. She is fluent in English, Arabic, French, and basic Spanish. She enjoys treating patients of all ages. She graduated from the University of Florida 2014. After graduation, she enrolled in an abundance of CE courses to help sharpen and expand her dental skills. Dr. Abboud is a member of Academy of General Dentistry.
Dr. Maria Abboud, general and cosmetic dentist at ASAP Dental Care, smiling in a dental setting, showcasing her expertise and commitment to patient care.
Dr. Nicholas Letteri
Dr. Nicholas Letteri is a dedicated dentist with a passion for providing exceptional patient care. A native of Tampa, Florida, he earned his Doctor of Dental Medicine (DMD) degree from the Lake Erie College of Osteopathic Medicine (LECOM) in Bradenton, Florida. During his final year of clinical training, he had the unique opportunity to study at LECOM’s campus in Erie, Pennsylvania. Before pursuing dentistry, Dr. Letteri completed his undergraduate degree in Biology with a minor in Political Science at Florida Atlantic University. He also proudly attended Jesuit High School in Tampa. After graduation, Dr. Letteri spent five years practicing dentistry in the Tampa Bay area before relocating to Jacksonville. He is an active member of the American Dental Association, the Florida Dental Association, and the Northeast District Dental Association.
Dr. Nicholas Letteri smiling in a dental office setting, wearing a blue dental scrubs, with dental x-rays displayed in the background.
Dr. Ali Shaik
Dr. Ali Shaik was born in India and moved to the U.S. in 2010. He attained his Bachelor of Dental Surgery from the Government Dental College and Hospital in Vijayawada, India in 2008 and earned his Doctor of Dental Medicine degree from Boston University, graduating with Honors in 2014. In addition to completing the AAID Implant Maxi course in 2021, Dr. Shaik passionately pursues continued education to enhance his skills and adapt himself to new advancements in Dentistry. He is a member of the Indian Dental Association, American Student Dental Association, and the Massachusetts Dental Society and is fluent in English, Hindi, Telegu, and Urdu. Having a traumatic dental experience in his childhood has made him a compassionate dentist who treats his patients with great care and empathy. Dr. Shaik is married with 2 children and enjoys spending his free time with his family and travelling.
Dr. Ali Shaik in dental scrubs with a compassionate expression, set against a blue backdrop featuring dental X-rays, highlighting his expertise in dentistry and commitment to patient care.
Dr. Shbeb
Dr. Adam Shbeb is a skilled and compassionate dentist with over 10 years of experience in general dentistry and oral surgery. He completed his Advanced Education in General Dentistry PGY-1 and PGY-2 training at NYU Langone Hospital, with an advanced focus in oral surgery. During his training, he provided comprehensive dental care, including surgical extractions, impacted third molar removal, crown lengthening, soft and hard tissue procedures, and endodontic treatment. Dr. Shbeb earned his Doctor of Dental Surgery degree and Oral and Maxillofacial Surgery Residency from the University of Aleppo, where he gained extensive experience performing a wide range of oral surgeries. He is dedicated to delivering high-quality, patient-centered care while ensuring each patient feels comfortable and confident in their treatment
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Dr. Montoya
Dr. Jonathan Montoya is a specialized implant and cosmetic dentist with a focus on advanced surgical dentistry, full-arch fixed implant rehabilitation, and sedation-based care. He is known for managing complex surgical and restorative cases with an emphasis on precision, efficiency, and patient comfort. Early in his career, Dr. Montoya worked alongside renowned dental researcher Gordon Christensen at Clinicians Report®, developing a strong foundation in dental materials science and evidence-based clinical decision-making. He earned his DDS from the University of North Carolina at Chapel Hill after completing undergraduate studies in Business Management at Utah Valley University. Dr. Montoya has completed extensive postdoctoral training in implant dentistry, cosmetic dentistry, facial esthetics, and sedation. He is a Kois Center graduate, a Fellow of the International Congress of Implantology, and a faculty partner with ORCAA, where he helps develop and teach advanced implant surgery and full-arch immediate load protocols. Outside of dentistry, Dr. Montoya enjoys time with his three sons—Jett, Jaden, and Noah—as well as outdoor pursuits, travel, and music.
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Dr. Alexandra Martin
Dr. Alexandra Martin earned her DDS from NYU College of Dentistry and completed a hospital-based general practice residency in Brooklyn focused on trauma and emergency dentistry. During dental school, she cared for some of New York's most vulnerable patients- an experience that taught her that gentle hands matter, but a listening ear matters more. Dr. Martin is certified in IV sedation to help make dental appointments a little easier and a lot more comfortable. She focuses on biomimetic, minimally invasive dentistry, always working to preserve natural tooth structure. She has a deep love for the laboratory side of dentistry and for aesthetics, refined over several years practicing in Miami, where she developed a hands-on approach to digital design and 3D printing to help improve her patients' smiles! Dr. Martin is fluent in English and Spanish. Outside the office, she loves hiking with her dogs, Zubik and Jelly, mission trips, traveling, and a good concert!
Dr. Alexandra Martin earned her DDS from NYU College of Dentistry and completed a hospital-based general practice residency in Brooklyn focused on trauma and emergency dentistry. During dental school, she cared for some of New York's most vulnerable patients- an experience that taught her that gentle hands matter, but a listening ear matters more. Dr. Martin is certified in IV sedation to help make dental appointments a little easier and a lot more comfortable. She focuses on biomimetic, minimally invasive dentistry, always working to preserve natural tooth structure. She has a deep love for the laboratory side of dentistry and for aesthetics, refined over several years practicing in Miami, where she developed a hands-on approach to digital design and 3D printing to help improve her patients' smiles! Dr. Martin is fluent in English and Spanish. Outside the office, she loves hiking with her dogs, Zubik and Jelly, mission trips, traveling, and a good concert!
Dr. Gregory J. Sabino, D.D.S., Ph.D.
Dr. Gregory J. Sabino has been serving the people of Jacksonville for almost a decade. His practice focuses on digital workflows for prosthodontics and cosmetic dentistry. He prioritizes patient outcomes by combining advanced clinical skills with a strong foundation in biomedical science to deliver precise, evidence-based care. A graduate of Northwestern University, he earned his Doctor of Dental Surgery from Stony Brook University School of Dental Medicine and completed a General Practice Residency at the Northport VA Medical Center, gaining extensive experience in full mouth rehabilitation. Prior to dentistry, he completed a Ph.D. in Molecular and Cellular Biology where he published on the links between periodontal disease and heart disease. Dr. Sabino served on the American Dental Association Scientific Expert Panel charged with developing clinical practice guidelines for restorative care. An avid writer, he has authored and co-authored many dental articles and research publications in peer-reviewed journals such as the American Journal of Pathology and Journal of Immunology. He has lectured nationally for the ADA and American Student Dental Association on evidence-based dentistry, CAD/CAM techniques, and professional issues. His patients benefit from a clinician who integrates rigorous scientific training with practical expertise in complex restorative and surgical care.
Dr. Gregory J. Sabino has been serving the people of Jacksonville for almost a decade. His practice focuses on digital workflows for prosthodontics and cosmetic dentistry. He prioritizes patient outcomes by combining advanced clinical skills with a strong foundation in biomedical science to deliver precise, evidence-based care. A graduate of Northwestern University, he earned his Doctor of Dental Surgery from Stony Brook University School of Dental Medicine and completed a General Practice Residency at the Northport VA Medical Center, gaining extensive experience in full mouth rehabilitation. Prior to dentistry, he completed a Ph.D. in Molecular and Cellular Biology where he published on the links between periodontal disease and heart disease. Dr. Sabino served on the American Dental Association Scientific Expert Panel charged with developing clinical practice guidelines for restorative care. An avid writer, he has authored and co-authored many dental articles and research publications in peer-reviewed journals such as the American Journal of Pathology and Journal of Immunology. He has lectured nationally for the ADA and American Student Dental Association on evidence-based dentistry, CAD/CAM techniques, and professional issues. His patients benefit from a clinician who integrates rigorous scientific training with practical expertise in complex restorative and surgical care.
Dr. Matthew Byars
Dr. Byars is a dedicated professional, with over 25 years of experience in his field. He has an impressive career path and has helped people smile again all over the world. He earned his Doctor of Dental Surgery Degree in 1998 from the University of Detroit Mercy School of Dentistry, following his undergraduate studies from Olivet College. After graduation, he was commissioned as an officer in the United States Navy. Proudly he served our country for 12 years, completing his service at the rank of Commander in 2014 at MacDill Airforce Base in Tampa, Florida. Throughout his military career Dr. Byars continued his education, completing a yearlong fellowship in oral surgery. While stationed in Sicily, Italy and Bahrain he provided families with their surgical and general dental care.
Dr. Byars is a dedicated professional, with over 25 years of experience in his field. He has an impressive career path and has helped people smile again all over the world. He earned his Doctor of Dental Surgery Degree in 1998 from the University of Detroit Mercy School of Dentistry, following his undergraduate studies from Olivet College. After graduation, he was commissioned as an officer in the United States Navy. Proudly he served our country for 12 years, completing his service at the rank of Commander in 2014 at MacDill Airforce Base in Tampa, Florida. Throughout his military career Dr. Byars continued his education, completing a yearlong fellowship in oral surgery. While stationed in Sicily, Italy and Bahrain he provided families with their surgical and general dental care.
Dr. Arnaldo Lopez
Dr. Arnaldo Lopez is an experienced general dentist with more than a decade of clinical experience providing comprehensive, patient-centered care. A graduate of Marquette University School of Dentistry, his expertise includes restorative and cosmetic dentistry, implants, prosthodontics, endodontics, oral surgery, and complex full-mouth rehabilitation. Before joining ASAP Dental Care, Dr. Lopez owned and operated three dental practices in South Florida. He is passionate about helping patients understand their options and creating personalized treatment plans that restore function, health, and confidence. Born in Puerto Rico and raised in Miami, Dr. Lopez has participated in dental mission work in Nicaragua and Costa Rica. Outside of dentistry, he enjoys traveling, cooking, the outdoors, and spending time with his spouse, Daniel, and their two children.
Dr. Arnaldo Lopez is an experienced general dentist with more than a decade of clinical experience providing comprehensive, patient-centered care. A graduate of Marquette University School of Dentistry, his expertise includes restorative and cosmetic dentistry, implants, prosthodontics, endodontics, oral surgery, and complex full-mouth rehabilitation. Before joining ASAP Dental Care, Dr. Lopez owned and operated three dental practices in South Florida. He is passionate about helping patients understand their options and creating personalized treatment plans that restore function, health, and confidence. Born in Puerto Rico and raised in Miami, Dr. Lopez has participated in dental mission work in Nicaragua and Costa Rica. Outside of dentistry, he enjoys traveling, cooking, the outdoors, and spending time with his spouse, Daniel, and their two children.

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