The Guide: Oral Surgeons in Warren, Watchung and Green Brook, NJ
How We Selected These Practices
This guide covers Warren, Watchung and Green Brook.
A practice appears here if it has an office you can walk into in one of those towns, and at least one surgeon identified on the practice’s own website as an oral and maxillofacial surgeon, then looked up on the New Jersey license register. That is a test, not a judgment. They are listed alphabetically.
Where fewer than five practices in these towns met the test, other practices that met the same test are listed in a second table under Nearby options, each with the town it is based in.
About This Guide
This guide is produced by Garden State Circle. Practices appear here because they meet the criteria described above — an office in the towns named above, and a named oral and maxillofacial surgeon. That is a test, not a judgment, and it is the only route onto this page. No practice can pay to be included in this guide, to be listed higher, or to change what the comparison table says about it. Practices are listed alphabetically, and every detail in the table was verified against each practice’s own website and the New Jersey State Board of Dentistry’s license register in September and October 2026.
Everything under the heading that begins this guide is governed by the rules above, on every guide we publish. Where a sponsor’s message appears above that heading, it is paid for and labelled, and it buys nothing in the guide. Garden State Circle is supported by the businesses that participate in it. Participation pays for our ongoing work: keeping a business’s entry accurate, re-checking its record, and publishing a page of its own details that the business maintains. There is no paid placement in this guide. Participation does not buy a place here, a position here, or anything the comparison table says. Where a row carries a verification date, that is when we last checked that business’s record ourselves. A row without one has not been checked recently — that is a fact about our work, not about the business. Nothing on this page is medical advice. Every treatment described here carries risks that depend on your own health and history, and the person to discuss them with is a licensed provider who has examined you.
Garden State Circle is published in New Jersey by Tiffany and Jake Slowinski and covers Warren, Watchung and Green Brook. Contact the publisher at jake@gardenstatecircle.com. How every guide is made, in one place: how every guide is made.
The Practices, Compared
| Practice | Surgeons | NJ licence and permits, checked October 1, 2026 | Board certification (as published) | Record checked |
|---|---|---|---|---|
| Riverside Oral Surgery | Not published for this office | Not published for this office | Not published for this office | September 2026 |
| Warren Oral Surgery and Dental Implant Center | Daniel Sullivan, DDS Sejin Bae, DMD Camille E. Marquis, DDS, MD David Mann, DMD Nikhil Mehandru, DDS Michael Awadallah, DDS, MD Odai Abushanab, DMD | Sullivan: Dentist license 22DI02036700 Active, Warren. Specialty permit 05442 Active. Bae: Dentist license 22DI03014100 Active, Warren. Specialty permit: Not found by us on October 1, 2026. Marquis: Dentist license 22DI02699900 Active, Warren. Specialty permit: Not found by us on October 1, 2026. Mann: Dentist license 22DI03041400 Active, Barnegat. Specialty permit: Not found by us on October 1, 2026. Mehandru: Dentist license 22DI02907400 Active, Warren. Specialty permit: Not found by us on October 1, 2026. Awadallah: Dentist license 22DI02867200 Active, Warren. Specialty permit: Not found by us on October 1, 2026. Abushanab: Dentist license 22DI02760900 Active, Newark. Specialty permit: Not found by us on October 1, 2026. Bruce Nguyen: Not found by us on October 1, 2026. | ABOMS – Sullivan, Bae, Marquis, Awadallah, Abushanab; Mann, Mehandru not published. | October 2026 |
Nearby options: other practices in Somerset, Middlesex and Union Counties, nearest first
| Practice | Surgeons | NJ licence and permits, checked October 1, 2026 | Board certification (as published) | Record checked |
|---|---|---|---|---|
| Oral Surgery Group Based in Middlesex | Not published for this office | Checked by us September 3, 2026: All six surgeons: dentist license Active · anesthesia permit Active. Specialty permit Active for five; Prabhu: Not found by us on September 3, 2026. | Not published for this office | October 2026 |
| New Jersey Oral, Maxillofacial & Implant Surgery Based in Berkeley Heights | Karl Maloney, DDS | Dentist license 22DI02373700 Active, Branchburg. Specialty permit 06182 Active. | ABOMS | October 2026 |
| Ridge Oral Surgery & Dental Implants Based in Basking Ridge | Prakhar Mehrotra, DDS, MD Allison DeRenzi, DDS Tarandeep Singh, DDS | Mehrotra: Dentist license 22DI02730000 Active, Basking Ridge. Specialty permit: Not found by us on October 1, 2026. DeRenzi: Dentist license 22DI02822300 Active, Basking Ridge. Specialty permit: Not found by us on October 1, 2026. Singh: Dentist license 22DI02698000 Active, Basking Ridge. Specialty permit: Not found by us on October 1, 2026. | Mehrotra ABOMS; DeRenzi – see entry; Singh not published | October 2026 |
| Somerset Oral Surgery and Dental Implants Based in Somerville | Alan Hecht, DMD · Tyler Jacobs, DDS, MD | Checked by us September 3, 2026: Both: dentist license Active · anesthesia permit Active. Specialty permit — Hecht Active; Jacobs not found by us | Alan Hecht — American Board of Oral & Maxillofacial Surgery. Tyler Jacobs — Not published | October 2026 |
| Oral and Maxillofacial Surgery and Implant Specialists of Middlesex Based in South Plainfield | Michael K. Goulston, DMD, MD | Dentist license 22DI02509200 Active, South Plainfield. Specialty permit 06198 Active. | ABOMS · National Dental Board of Anesthesiology | October 2026 |
Checked against the New Jersey Division of Consumer Affairs Dentistry licensee search.
License and permit status is what the New Jersey State Board of Dentistry’s public register showed on October 1, 2026, or on the earlier date a cell prints, looked up by name; not found by us is a fact about our search, not about the surgeon. A register city is the city the register printed for that license. Board certification is printed as each practice states it on its own website.
A Note on Reading the Table
Board certification is printed as each practice states it on its own website. We have not checked it against a certifying board’s own list.
The Practices
Riverside Oral Surgery, Warren
Office: 65 Mountain Boulevard Extension, Suite 106, Warren, NJ
Surgeons, license and board: Not published for this office.
Warren Oral Surgery and Dental Implant Center, Warren
Office: 58 Mt. Bethel Road, Suite 301, Warren, NJ 07059
The practice’s own site (read October 1, 2026) lists Sullivan, Marquis, Mann, Mehandru, Awadallah, Abushanab and Bruce Nguyen, DMD. The surgeon list in the table includes Sejin Bae and does not include Bruce Nguyen. The register returns Bae (Active license, Warren) and does not return Nguyen by name.
State register, checked October 1, 2026: Sullivan: Dentist license 22DI02036700 Active, Warren. Specialty permit 05442 Active. Bae: Dentist license 22DI03014100 Active, Warren. Specialty permit: Not found by us on October 1, 2026. Marquis: Dentist license 22DI02699900 Active, Warren. Specialty permit: Not found by us on October 1, 2026. Mann: Dentist license 22DI03041400 Active, Barnegat. Specialty permit: Not found by us on October 1, 2026. Mehandru: Dentist license 22DI02907400 Active, Warren. Specialty permit: Not found by us on October 1, 2026. Awadallah: Dentist license 22DI02867200 Active, Warren. Specialty permit: Not found by us on October 1, 2026. Abushanab: Dentist license 22DI02760900 Active, Newark. Specialty permit: Not found by us on October 1, 2026. Bruce Nguyen: Not found by us on October 1, 2026.
Oral Surgery Group, Middlesex
Office: 1275 Bound Brook Rd, Middlesex, NJ
Surgeons: Not published for this office.
State register, checked September 3, 2026: All six surgeons: dentist license Active · anesthesia permit Active. Specialty permit Active for five; Prabhu: Not found by us on September 3, 2026.
New Jersey Oral, Maxillofacial & Implant Surgery, Berkeley Heights and Branchburg
Office: 261 Springfield Ave #203, Berkeley Heights, NJ
Office: 3322 US-22, Suite 1207-1208, Branchburg, NJ
Named on the practice’s own site: Karl Maloney, DDS.
State register, checked October 1, 2026: Dentist license 22DI02373700 Active, Branchburg. Specialty permit 06182 Active.
Ridge Oral Surgery & Dental Implants, Basking Ridge
Office: 175 Morristown Road, Suite 103, Basking Ridge, NJ
Named on the practice’s own site: Prakhar Mehrotra, DDS, MD; Allison DeRenzi, DDS; Tarandeep Singh, DDS.
State register, checked October 1, 2026: Mehrotra: Dentist license 22DI02730000 Active, Basking Ridge. Specialty permit: Not found by us on October 1, 2026. DeRenzi: Dentist license 22DI02822300 Active, Basking Ridge. Specialty permit: Not found by us on October 1, 2026. Singh: Dentist license 22DI02698000 Active, Basking Ridge. Specialty permit: Not found by us on October 1, 2026.
The practice also prints an “Oral Surgery Near Warren, NJ” page on its site; that is a web page, not an office.
On Dr. DeRenzi’s board certification: the practice’s website describes Dr. DeRenzi as a board-certified oral and maxillofacial surgeon; the practice’s own office, asked in August 2026, listed only Dr. Mehrotra as board certified. Until the practice confirms one answer in writing, we print neither.
Somerset Oral Surgery and Dental Implants, Somerville
Office: 50 Division St, Ste 301, Somerville, NJ
The Somerville office on Division Street is where Alan Hecht, DMD, a board-certified oral and maxillofacial surgeon, and Tyler Jacobs, DDS, MD, see patients; the practice also has an office in Lebanon.
Google lists a Douglas Jacobus, DDS, MD, at this address. The practice’s own website does not name him, so this guide does not either.
Oral and Maxillofacial Surgery and Implant Specialists of Middlesex, South Plainfield
Office: 213 Durham Ave, South Plainfield, NJ
Named on the practice’s own site: Michael K. Goulston, DMD, MD.
State register, checked October 1, 2026: Dentist license 22DI02509200 Active, South Plainfield. Specialty permit 06198 Active.
Common Questions
Is there an oral surgeon in these towns?
Yes. Riverside Oral Surgery and Warren Oral Surgery and Dental Implant Center have offices in these towns, as the first table shows.
What does an oral and maxillofacial surgeon do that my dentist doesn’t?
An oral and maxillofacial surgeon completes a hospital-based surgical residency after dental school. In practice that means impacted teeth, difficult extractions, implants, jaw surgery and deeper sedation in the office.
How do I check a license myself?
The New Jersey State Board of Dentistry publishes a licensee search. Search under Dentistry by the surgeon’s last name. The record shows the license number, any specialty or anesthesia permit, and the status of each.
How We Checked This
Every detail on this page was checked against each practice’s own website and the New Jersey State Board of Dentistry’s license register in September and October 2026. Register cells carry the date the register was read.
Additional Resources
The same guide for other markets
- Oral Surgeons Serving Somerville and Hillsborough, NJ
- Oral Surgeons Serving Bridgewater (Martinsville), Branchburg, Raritan and Bound Brook, NJ
- Oral Surgeons Serving Basking Ridge, Bernardsville and the Somerset Hills, NJ
Reading on oral surgery
NJ Division of Consumer Affairs license verification
Something out of date?
This guide is maintained. If anything here is wrong or has changed — a credential, who is at the practice, insurance participation, or whether they are taking new patients — tell us and we will check it. Corrections are free, for every practice on this page. A practice that is not listed here and meets the criteria described at the top of this guide can write to the same address.
admin@gardenstatecircle.com
This is not a ranking.