Practice overview
Suffolk Oral Surgery Associates, LLP has a Holbrook office at 264 Union Avenue, New York 11741. This listing covers the Holbrook branch, which can be reached directly at 631-588-1200. The organization has separate offices in Stony Brook and Smithtown, so patients should specify their intended location when arranging a visit.
The official website introduces oral and maxillofacial surgeons Guenter J. Jonke, DMD; John L. Guariglia, DDS; Sachin Jamdar, DDS; Christopher M. First, DMD, MD; and Junaid Mundiya, DMD. Contact the Holbrook team to confirm which surgeon is available for a particular consultation or planned procedure.
Services described by the practice include dental implants, full-mouth implant treatment, implant-supported overdentures, bone grafting and wisdom teeth removal. The website also discusses impacted canines, corrective jaw surgery, facial trauma, oral pathology, TMJ disorders and sleep apnea. Treatment choices depend on a consultation, an examination and any imaging needed to understand the patient’s condition.
The practice provides online patient registration resources and information about intravenous sedation. Its surgical instructions explain preparation and recovery for several procedures. Patients should follow the clinical team’s instructions for their own treatment and ask about the records, referral information and previous imaging to bring. Referring dentists can access an online referral form and professional resources.
The official Holbrook office tour shows reception areas, hallways and treatment spaces, including the treatment room pictured on this profile. Published Holbrook hours are Monday through Thursday from 8:15 a.m. to 5 p.m. and Friday from 8:15 a.m. to 4 p.m. Confirm current appointment availability, holiday schedules, fees and insurance participation directly with the branch before visiting.


