Patient Reviews

To Our Patients:

We hope you and your family are in good health. Our community has been through a lot over the last few months, and all of us are looking forward to resuming our normal habits and routines. While many things have changed, one thing has remained the same: our commitment to your safety.

Infection control has always been a top priority for our practice and you may have seen this during your visits to our office. Our infection control processes are made so that when you receive care, it’s both safe and comfortable. We want to tell you about the infection control procedures we follow in our practice to keep patients and staff safe.

Our office follows infection control recommendations made by the American Dental Association (ADA), the U.S. Centers for Disease Control and Prevention (CDC) and the Occupational Safety and Health Administration (OSHA). We follow the activities of these agencies so that we are up-to-date on any new rulings or guidance that may be issued.

You may see some changes when it is time for your next appointment. We made these changes to help protect our patients and staff. For example:

  • Our office will communicate with you beforehand to ask some screening questions. You will be asked those same questions again when you are in the office.
  • We have hand sanitizer that we will ask you to use when you enter the office. You will also find some in the reception area and other places in the office for you to use as needed.
  • You may see that our waiting room will no longer offer magazines, children’s toys and so forth, since those items are difficult to clean and disinfect.
  • Appointments will be managed to allow for social distancing between patients. That might mean that you are offered fewer options for scheduling your appointment. You will be asked to call when you are here and wait in your car until we are ready to bring you in for your appointment.
  • We will do our best to allow greater time between patients to reduce waiting times for you, as well as to reduce the number of patients in the reception area at any one time.
  • Social distancing guidelines and barrier protection have been added to all our waiting rooms and operatories. And HEPA Air Purifiers have been placed in every operatory room.  
  • All our patients, doctors and staff will be undergoing temperature checks daily in adherence to the latest guidelines.

We look forward to seeing you again and are happy to answer any questions you may have about the steps we take to keep you, and every patient, safe in our practice.

Thank you for being our patient. We value your trust and loyalty and look forward to welcoming back our patients, neighbors and friends.


Suffolk Oral Surgery Associates

Oral Surgeon in Stony Brook, NY

Welcome to Suffolk Oral Surgery Associates

Oral & Maxillofacial Surgeons, Guenter J. Jonke, DMD, John L. Guariglia, DDS, Sachin Jamdar, DDS, , and Christopher M. First, DMD, MD practice a full scope of oral and maxillofacial surgery with expertise ranging from corrective jaw surgery to wisdom tooth removal. We can also diagnose and treat facial pain, facial injuries, and TMJ disorders, and performs a full range of dental implant and bone grafting procedures. Dr. Jonke, Dr. Guariglia, Dr. Jamdar or Dr. First‘s staff is trained in assisting with I.V. sedation within our state of the art office setting.

We have offices located at:

Office Hours

Monday through Friday:   8:15am - 5:00pm
Saturday:   8:15am–12:00pm (Stony Brook Office Only)

Ready to Restore Your Smile?

Call us with any questions or to make an appointment.

Stony Brook: 631-689-7575 Smithtown: 631-543-0922 Holbrook: 631-588-1200

Our Mission Statement

“Our oral surgery practice is a health care provider dedicated to excellence in a compassionate and sensitive environment.” Our Mission is to provide the highest quality of Oral & Maxillofacial care through continuing education of our doctors and staff. Provide the highest quality, person orientated clinical services to our patients. Maintain state of the art facilities along with the most modern, cutting edge equipment available. Surround ourselves and our patients with a safe and clean environment.

Dental Implants

Dental implants are designed to provide a foundation for replacement teeth that look, feel, and function like natural teeth. The person who has lost teeth regains the ability to eat virtually anything and can smile with confidence, knowing that teeth appear natural and that facial contours will be preserved. Dental implants are changing the way people live. With them, people are rediscovering the comfort and confidence to eat, speak, laugh and enjoy life. For more information about dental implants or to schedule a consultation appointment.