Meet The Doctors

Dr. Moavenian

Nader Moavenian, DDS, graduated from the University of Toronto and earned his Doctor of Dental Surgery degree at the University of Michigan in 1996. He completed an internship in oral and maxillofacial surgery at the Medical College of Wisconsin and completed his specialty training in oral and maxillofacial surgery at Woodhull Medical Center in New York City. His training included five years of hospital-based surgical and anesthesia training.

Dr. Moavenian is a full scope oral and maxillofacial surgeon with expertise ranging from dental implants to corrective jaw surgery, facial injuries, wisdom teeth removal, and pediatric and adolescent oral surgery. Dr. Moavenian is a leading expert in the field of dental implants and frequently lectures on this subject. He also has a special interest in management of wisdom teeth and general anesthesia. His offices are state-of-the-art surgical facilities equipped with the most current sterilization, anesthesia monitoring, and imaging equipment. He and his staff are committed to providing compassionate care of the highest quality, in a timely and considerate manner.

Dr. Moavenian is board-certified by the American Board of Oral and Maxillofacial Surgery. He is an active member of the Greater Nashua Dental Society, the American Association of Oral and Maxillofacial Surgeons and the American Dental Association. He is also a fellow of the American Society of Dental Anesthesia. As an active member of the hospital staff at St. Joseph’s Medical Center, and Southern New Hampshire Medical Center, Dr. Moavenian provides emergency care to patients with complex maxillofacial trauma. He is regularly re-certified in Basic Life Support (CPR) and Advanced Cardiac Life Support (ACLS).

Dr. Moavenian enjoys spending time with his wife Kristin, and his wonderful children, Isabel and Aidan. His hobbies include skiing, kayaking, triathlons and tennis.

Dr. El-Ounsi

Dr. Mohamed El-Ounsi’s higher education journey started at the University of Massachusetts Amherst where he obtained a BS in psychology. He then continued his education at the Tulane School of Medicine where he received an MS in pharmacology. He then attended dental school at the New York University College of Dentistry. Following graduation, he completed a general practice residency at Bellevue Hospital Center in New York City with a focus on implant and dentoalveolar surgery and complex dental rehabilitation. After completing his residency, he went on to complete his Oral and Maxillofacial Surgery residency at NYU Langone and Bellevue Hospital.

Dr. El-Ounsi is a member of many professional organizations including the American Association of Oral and Maxillofacial Surgeons and the American College of Oral and Maxillofacial Surgeons. He currently performs full scope oral and maxillofacial surgery, but has a special interest in dentoalveolar and implant surgery and IV sedation. He is certified in Basic Life Support (CPR), Advanced Cardiac Life Support (ACLS), and Pediatric Advanced Life Support (PALS).

In his free time, Dr. El-Ounsi is passionate about traveling and spending time with his wife, Pallavi, their mini goldendoodle, Bryson, and the newest addition to their family, Aiden. He also enjoys music, motorsports, snowboarding, exercise, and Muay Thai. Dr. El-Ounsi, a native New Yorker and is thrilled to return to New England.

Dr. Kim

Dr. Jaegak Kim completed his undergraduate study with honors in Biophysics. He then pursued a Master of Science in Cell and Developmental Biology from the University of British Columbia, Canada. His academic interest for Oral and Maxillofacial Surgery arose unintentionally after he was treated as a patient for jaw infection. Dr. Kim then moved to Boston to obtain a Doctor of Dental Medicine from Boston University Henry M. Goldman School of Dental Medicine where he graduated Summa Cum Laude and with the prestigious induction to Omicron Kappa Upsilon (OKU).

Dr. Kim then further progressed his training by undertaking an Oral and Maxillofacial Surgery residency at Boston University Medical Center. His surgical training was robust and has prepared him for a wide variety of surgical cases practicing the full scope Oral and Maxillofacial Surgery. He holds a keen interest in dentoalveolar surgery including extractions, dental implants and bone grafts, orthognathic jaw surgery and IV sedations. He is certified in Basic Life Support (BLS), Advanced Cardiac Life Support (ACLS), Pediatric Advanced Life Support (PALS), and Advanced Trauma Life Support (ATLS). 

In his free time, he likes to spend time with his wife Mina and their son Yul. He passionately enjoys playing and watching soccer. He is also fond of trying and experiencing different food cultures and restaurants in the Boston metro area. He is fluent in both Korean and English. 

Dr. Courtney

Dr. Courtney is a Massachusetts native, raised in a family of dentists and periodontists, including those in his immediate and extended family. He received his BA from Boston University, and after that he attended Boston University’s School of Dental Medicine, where he received his DMD. While in dental school, Dr. Courtney participated in numerous research projects with a focus on the success of dental implants in medically compromised patients and studies concerning salivary gland pathology.

Thereafter, Dr. Courtney completed his medical school training at Jefferson’s Medical College in Philadelphia, PA achieving his M.D. and continued his oral and maxillofacial surgery program training at Thomas Jefferson University Medical College in Philadelphia, PA. During residency, Dr. Courtney continued his research interests, presenting at the SLEEP conference, where he promoted studies concerning management of obstructive sleep apnea. He also conducted interdepartmental lectures within the university hospital.

Following residency, Dr. Courtney pursued a surgical fellowship with a focus on orthognathic jaw reconstruction and TMJ management in Charlotte, NC with Dr. Brian Farrell and his surgical team. Dr. Courtney endeavors to continue his career with an interest in full scope oral and maxillofacial surgery with a focus on: 

  • Orthognathic surgery
  • TMJ Management
  • Obstructive Sleep Apnea
  • Wisdom Teeth
  • Dental Implants 

Dr. Courtney is board certified and a diplomate of the American Board of Oral and Maxillofacial Surgery. He is also a member of the American Medical and Dental Associations. 

Outside of work, he enjoys spending time with family, playing ice hockey and golfing.

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