205 Ridgedale Ave #104 Florham Park, NJ 07932


Your Dentist in Florham Park, Livingston, and Madison

Welcome to A Healthy Smile Dentistry. We are committed to providing quality health care to families located in the Florham Park area and treat patients of all ages. We provide comprehensive and conservative solutions for our patients oral health needs. Believing in the importance of listening to our patients, we take the time to truly understand each person’s needs, goals, and lifestyle.

Meet The Doctors

Dr. Yusun Gohard

Yusun Gohard, DDS, has been inducted into Marquis Who’s Who. As in all Marquis Who’s Who biographical volumes, individuals profiled are selected on the basis of current reference value. Factors such as position, noteworthy accomplishments, visibility, and prominence in a field are all taken into account during the selection process.

Since 2007, Dr. Gohard has provided her patients with warm and professional comprehensive dental care as a practitioner at A Healthy Smile Dentistry. Long dedicated to her passion of doing the right thing for people, she realized her talents in dentistry purely by accident, but was gratified to discover she held a natural skill in the discipline. In addition to receiving a Bachelor of Arts in biology and chemistry from the University of Denver in 2000, she earned a Doctor of Dental Surgery at the New York University College of Dentistry in 2004. After completing an internship and residency at Beth Israel Medical Center, Dr. Gohard was accepted in the exclusive dental postdoctoral fellowship program in implantology at NYU Langone Medical Center.

Dr. Gohard is board-certified in New York, New Jersey and Pennsylvania, and concentrates her practice in restorative and cosmetic dental procedures. She strives to educate and empower clients to take an active role in their care and ongoing periodontal health, rather than simply resolving the issues that brought them in, and is proud to have cultivated trust and a strong rapport with her patients. In recognition of her outstanding record of practice, Dr. Gohard has been named as an Outstanding Dental Provider, the 2020 Best Dentist in Florham Park and listed three times as one of America’s Top Dentists.

As a part of her commitment to community service, Dr. Gohard participates in the Give A Smile program, offering free or reduced-cost treatment for first responders. She attributes her success to her professional mentors and to the connections she has made throughout her career. She looks forward to continuing to refine her patient care and skills in the coming years. Dr. Gohard is a member of the American Academy of Cosmetic Dentistry, the New Jersey Dental Association and the American Dental Association.

Dr Gohard was recently nominated for inclusion in Who’s Who in America, which features some of the most distinguished professionals from around the globe in their professions every year.

Dr. Ryan Richards

Dr. Ryan Richards, DDS, grew up in rural upstate New York where academics and athletics were a major part of his adolescence. He was a three-sport athlete and captain of his high school football and baseball team. He attended St. John Fisher College in Rochester NY where he received a bachelor’s in mathematics and physics and went on to receive his dental education at NYU College of Dentistry. He then completed his rigorous four year residency in Oral & Maxillofacial Surgery at St. Joseph’s Regional Medical Center in Paterson NJ and the VA Medical Center in East Orange, where he served as Chief Resident during his final year. Dr. Richards is highly trained in all aspects of oral and maxillofacial surgery. He understands the apprehension associated with oral surgery and his ultimate priority to put his patients at ease and ensuring their complete comfort. He looks forward to working with the team at A Healthy Smile Dentistry to provide his patient’s the best possible oral surgery experience.

Dr. Richrds is an avid fan of New York professional sports (NY Yankees, Knicks and Giants) and in his spare time enjoys watching them. He also enjoys golfing and snowboarding.

Dr. Gyu Park

Dr. Gyu Park received his Bachelor’s degree in Biological Science from the University of Maryland and his Master’s degree in Physiology and Biophysics from Virginia Commonwealth University. He then attended the Howard University College of Dentistry and received his degree of Doctor of Dental Surgery. Dr. Park completed his general practice residency at Bronx Lebanon Hospital Center in Bronx, New York. 

As Dr. Park began practicing as a general practitioner, he developed a special interest in Endodontics. It was tremendously rewarding for him to treat patients suffering from teeth-related diseases and cure their symptoms without having to extract the problematic teeth. As a result of following his passion, Dr. Park completed the Endodontics Residency program at New York University and became a board-certified endodontist. Dr. Park treats pediatric, adult, geriatric, emergency and medically compromised patients on a daily basis. His clinical expertise encompasses root canal treatment, root canal retreatment, apicoectomy, incision & drainage, root resection, hemisection, dental trauma management, auto transplantation and intentional tooth replantation.

Dr. Park is a warm-hearted, passionate endodontist whose first priority is patient satisfaction. By treating every patient like they are his parents or family members, he strives to render personalized and quality dental care in the gentlest way possible.  Dr. Park fluently speaks English and Korean and beginner level Spanish. He enjoys spending his personal time with family and friends, snowboarding, fishing, camping and playing piano.

Dr. Gabriel Cornick

Dr. Cornick comes to dentistry through a long family history in this profession. His grandfather and father are both periodontists, and while his grandfather has passed, his dad is still in practice in Somerville, NJ. He is a New Jersey native and earned his Bachelor of Science degree from Muhlenberg College where he studied neuroscience & music.

He completed his Masters Degree in Biomedical Sciences from Rutgers University, then graduated from Tufts University School of Dental Medicine in Boston. Upon graduating from dental school, he completed his residency program at NYU Langone.  He is a proud member of the American Academy of Implant Dentistry, American Dental Association, New Jersey Dental Association, Central Dental Society, Academy of General Dentistry, and the prestigious Seattle Study Club.

He currently resides in Morristown with his wife; he enjoys playing the piano, exercising, and supporting the New Jersey Devils. Dr. Cornick takes pride in his constant pursuit of lifelong learning as a dentist and providing you with warm, compassionate, quality care.

Dr. Tina Joseph

Dr. Tina Joseph, DMD, grew up in the sunshine state of Florida where she received her bachelor’s degree in Biological Science from Florida State University and then went on to receive her dental education at LECOM School of Dental Medicine in Sarasota, FL. She then moved to New Jersey where she completed a full year residency training in General Practice at Beth Israel Medical Center.

Dr. Joseph focuses her practice on general, restorative, and family dentistry. She loves to educate her patients on their oral health and needs to give them the treatment they deserve while building a strong rapport with everyone that sits in her chair.

In her spare time, Dr. Joseph enjoys playing with her Golden retriever named Lionel, exploring new restaurants, and discovering new hiking trails. She recently became interested in growing house plants and experimenting with new cooking recipes

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Meet The Staff

Dental Team at Gohard dental


Accounts Manager

Manzur is an enthusiastic business professional with an MBA degree in finance and over six years of experience in dental
office management. As a senior office manager, he works closely with clinical staff to ensure the highest quality of
care and service. He prepares patient’s treatment plans and helps them maximize their dental benefits and minimize
their out of pocket expenses. He loves meeting new people and enjoys spending time with his wife, daughter and newborn son.


Registered Dental Hygienist

Majlinda has been a Registered Dental Hygienist for 4 years after completing the dental hygiene program at Bergen Community College. Her passion for patient education and creating long-term professional relationships with her patients are just two of the many reasons she loves being a dental hygienist. When Majlinada isn’t helping her patients achieve healthy and beautiful smiles, she likes to spend her time spoiling her two Jack Russell dogs and visiting her two nieces.

Joanna at Gohard dental


Dental Assistant

Joanna is a dental assistant with over 18 years of experience. Becoming a dental assistant has helped Joanne become more independent and successful in her life. In her free time, she enjoys listening to music and spending time with her family. She loves being a mom and a role model to her two sons.


Dental Assistant

Roxana is a dental assistant with over 2 years of experience. She loves being a dental assistant because she enjoys learning and the field of dentistry is constantly changing, giving her something new to learn all the time. In her free time, she enjoys catching up on her favorite TV shows and spending time with her cats.

Angela at Gohard Dental


Registered Dental Hygienist

Angela is a Registered Dental Hygienist who graduated on the Dean’s List with high honors from the dental program at Middlesex County College. Angela loves being in the field of dentistry because there’s always something new to learn. When providing preventive care, Angela strives to ensure her patients always feel informed and comfortable during their visit. To her, there’s nothing more gratifying than educating and helping her patients understand the importance of dental health. In her free time, she enjoys traveling and spending time with friends and family.

Mary at Gohard Dental


Registered Dental Hygienist

Mary has been a dental hygienist for over 30 years and received her degree in dental hygiene from Union County Technical Institute. She loves getting to know her patients and helping them achieve their healthiest smile yet. She makes sure her patients feel comfortable at all times when she is treating them by using a gentle touch. In her free time, she enjoys taking continuing education courses, volunteering as well as spending time with her loved ones.