Oral and Maxillofacial Surgeon in Union Square, Manhattan
Dr. Marcello Guglielmi received his doctorate of dental surgery from the University of Rochester and completed his residency at Case Western Reserve University with a focus on Oral and Maxillofacial Surgery. Dr. Guglielmi completed a fellowship at the University of Tennessee in Head and Neck Oncology Surgery in 2017. He is a board-certified Oral and Maxillofacial Surgeon by the American Board of Oral and Maxillofacial Surgery. Dr. Guglielmi is the author of several scientific publications.
By engaging patients in a detailed discussion and conducting a thorough exam, Dr. Guglielmi will establish a diagnosis and personalized treatment. His skills ensure the highest quality care with minimal surgical intervention and optimal patient comfort with sedation. Specific services that Dr. Guglielmi provides include dental implants, bone grafts, wisdom teeth removal, TMJ therapy, facial cosmetics, oral cancer, and facial injuries.









Ever since I was young, dental health has not been a priority. I had let my wisdom teeth go untreated and I just felt hopeless about my whole dental outlook. When I arrived at the office I was immediately greeted by the staff. Kind and professional. The admin, assistants, hygienists, and dentist all were empathetic and very well educated. I felt like I was in good hands. I eventually met with the oral surgeon and he was a pleasure. Very clear and transparent about the whole process of extraction. I left not only with a newfound respect for my oral hygiene, but hope for the future. Looking forward to getting my teeth in tip top shape. Points for the atmosphere, music, and TVs in the rooms. It just feels like they elevate the whole experience.
All specialists under one roof means no more referrals across the city, no conflicting treatment plans, and faster care from start to finish. Your periodontal surgeon, endodontist, oral surgeon, and cosmetic dentist are all here, all collaborating on your care.
Open 9AM-7PM weekdays and 9-5 all weekend. Book same-day appointments online. Fit dentistry into your life, not the other way around.
Know exactly what you’ll pay before treatment begins. We accept most insurance, offer 0% financing, and never surprise you with hidden costs.
No gimmicks. No outdated methods. Just evidence-based dentistry focused on long-term oral and overall health.
Brand-new office with clean design, modern technology, and an atmosphere that feels more like a SoHo studio than a dental clinic.
You deserve dental care that respects your time, your health, and your standards. Book your free consultation today and experience the Smile Lab difference.
Book My Appointment
You deserve dental care that respects your time, your health, and your standards. Book your free consultation today and experience the Smile Lab difference.