Periodontal diseases, commonly referred to as ""gum disease"", affect both the gum tissue and jawbone around teeth. Resulting from a combination of infection and genetic factors, periodontal diseases are the major cause of tooth loss in adults. In addition, emerging evidence suggests that the infection and inflammation of gum tissue.
First impressions are extremely important. A beautiful and natural smile can give you back your confidence personally and professionally. We are trained specialists in the regeneration and reconstruction of lost gum tissue and bone from disease, genetics or trauma. Oral plastic surgery can help to restore tissues around exposed.
First impressions are extremely important. A beautiful and natural smile can give you back your confidence personally and professionally. We are trained specialists in the regeneration and reconstruction of lost gum tissue and bone from disease, genetics or trauma. Oral plastic surgery can help to restore tissues around exposed.
Services
Our periodontists, Dr. Clem and Dr. Yen, are recognized specialists in periodontal medicine, oral plastic surgery (regeneration of lost bone and gum tissue), and dental implants. Our dentists combine compassionate patient care with sophisticated surgical skills in a comfortable office setting. They believe the time spent with the patient at their consultation is essential to the development of a treatment plan that meets the patient's goals.
Our mission is to provide the highest level of periodontal and dental implant care through a highly skilled, patient-centered approach. We seek to restore our patient's oral health, function and esthetics. To ensure the best treatment outcome and long term success, we work as part of a team with the patient's dentist, hygienist and physician.
Dr. Don Clem grew up in Chicago and relocated to Fullerton after completion of his specialty training. He founded the practice, limited to periodontal medicine, oral plastic surgery (regeneration of lost bone and gum tissue), and dental implants in 1984. He has lectured on the topic of regenerative periodontics and dental implants both nationally and internationally.
Dr. Yen grew up in locally in Placentia, CA. After completing his periodontal specialty training at UCLA, he joined Dr. Clem in 2002 to become partners at Regenerative Solutions. In addition to clinical practice, Dr. Yen lectures on the topics of bone and soft tissue regeneration and implant dentistry.
Periodontal disease, commonly referred to as "gum disease", affects both the gum tissue and jawbone around teeth. Resulting from a combination of infection and genetic factors, periodontal disease is a major cause of tooth loss in adults. The Centers for Disease Control and Prevention (CDC) estimate that about 50% of American adults over age 30 have some form of periodontal disease.
Reviews (20)
Carol D.
Dec 18, 2021
Report
After an absolutely horrifying and uncomfortable experience at a dentist in Huntington Beach, I was redirected to Dr. Yen's office located among other offices within the St. Jude Heritage group. Thankfully, I was able to get an appointment, which believe me, is not easy. Dr. Yen and ALL of his staff are amazing, I can't say enough positive things about them. I'm an individual who is deathly afraid of the dentist (no exaggeration!) which is why I was in desperate need in the first place (100% my own fault). Everyone treated me with kid gloves which I greatly appreciated. To my complete
Elizabeth C.
Sep 18, 2020
Report
Thank you to Dr Yen and the entire crew for doing such an amazing job from start to finish. I am super happy with Dr Yen approach, he strives to make sure things come out with the best results. I was struggling for a long time w a sharp pain in my tooth and I wanted to make sure I chose the best Dr. I am super happy w my choice. Highly recommend Dr Yen to anyone needing an awesome oral surgeon. He also makes himself available after procedure for any questions. Thank you again Dr Yen =)
Tina V.
Aug 22, 2020
Report
Dr Yen is amazing!!!!! I had a terrible experience with an oral surgeon in Yorba Linda and had to have my implant removed. Dr Yen was so gentle, thorough and calming throughout the process. His office is immaculate and his staff is awesome. I barely felt the injections to numb my mouth which is always a blessing. When he told me I was done, I was in tears. It was such a completely different experience than with the other oral surgeon in Yorba Linda!! So happy I found him. If I could give him 10 stars, I would!!!
Zina G.
Jan 26, 2020
Report
Dr. Yen is a good surgeon. I had severe gum recession in the lower teeth and he did a good job covering the roots. I was hoping for an aesthetically better result--i.e. a higher gum line--but I trust that was not possible. The biggest problem for me and the main reason for which I'm not going back for my upper gums is the front desk. I found them standoffish, cold, and borderline rude. I read other reviews that are saying similar things about the people working there, especially the person in charge of finances. I fear the front desk is harming their business, and they should do something
Katy L.
Jun 26, 2019
Report
Let me first say I am not a patient of Dr. Yen. My family member is and this is based on my experience taking said family member. My grandmother is older and needs help getting to her appts. I also have a one year old who she loves to go with us places. Recently I took her to Dr. Yens and the lack of professionalism and over all kindness from the front staff is beyond me. I would never stay in the waiting room if my son was screaming or crying. In fact I went for a walk with him once my grandma was taken back to her appt. when I went to pick her up she was laughing with the ladies at the counter
Wilfred W.
Jun 05, 2019
Report
For three years I've been wearing full dentures with adhesives that have been very time consuming and troublesome everyday. Dr. Yen was able to put two implants which made it so perfect for me to never need an adhesive again! I had another consultation that was very complicated and expensive from another dental service and am so lucky someone referred Dr. Yen and Dr. Myers who worked together to make everything a perfect fit. No one appreciates the results that both doctors had with my unique situation. The follow through with both doctors were professional and very sincere in making sure
Lin C.
Nov 20, 2018
Report
At least 6 years ago, I began felt the tenderness at the gum below an old root-cannel tooth.
My ex-dentist found there is an extra tooth imbedded in the close vicinity. I was told then everything was fine and just not to press the area to avoid further complications.
Fast forward to February 2018, a yellow tip filled with pus popped out at the problem area. The ex-dentist said I need an implant. My gum became visibly infected. I have to take course after course of the antibacterial medications to prevent it from spreading. By then, I have lost confidence on the dentist who I have seen for
My ex-dentist found there is an extra tooth imbedded in the close vicinity. I was told then everything was fine and just not to press the area to avoid further complications.
Fast forward to February 2018, a yellow tip filled with pus popped out at the problem area. The ex-dentist said I need an implant. My gum became visibly infected. I have to take course after course of the antibacterial medications to prevent it from spreading. By then, I have lost confidence on the dentist who I have seen for
Scrappy Y.
Oct 13, 2018
Report
I had gum grafting and an extraction 9 years ago by Dr Yen. I can't say enough great things about him. He's patient, caring, and really takes the time to explain and address any concerns. He was meticulous in my surgery and called me afterward to personally check in. He monitors my gum condition even now and I see the hygienists in his office 3x/year for cleanings (alternating with my regular dentist). I recommend Dr. Yen for your periodontal needs. It's very pricey but you don't want to cut corners when it comes to your oral health care.
While I give Dr Yen a full
While I give Dr Yen a full
Chris C.
Jul 02, 2018
Report
I highly recommend seeking Dr. Nelson Yen for a consultation, as not all periodontist are created the same! Dr. Nelson Yen recommended that I wait and get fillings, instead of getting extractions and implants, which was the complete opposite of what several periodontists advised in the area! A year has passed and my teeth are still intact! This alone should give you enough reason to seek Dr. Yen.. I've decided to update my review and provide 'yelpers' a more in-depth explanation of my experience.
My opponent was missing his jump shots. I wanted to conserve my energy for offense
My opponent was missing his jump shots. I wanted to conserve my energy for offense
Andrew S.
Jun 28, 2018
Report
Dr Yen was fantastic. I was recently referred for a gum rescission issue and was admittedly a bit hesitant as I'd heard horror stories from friends who had similar surgeries due to the pain and recovery involved. His ability to use implant tissue and surgical skill were off the charts. I had no complications and the surgery was virtually painless - to the point that the next day my wife was yelling at me for eating foods on the don't eat list as I was feeling great. He was super attentive and reached out personally afterwards to check in on me.
I'd highly recommend him. I hope
I'd highly recommend him. I hope
Mia C.
Jun 16, 2018
Report
I was a patient of Dr .Nelson Yen I have nothing but positive things to say about him and him only.(not front office staff)
Dr. Yen's energy is so positive, caring, calm and genuine. He is very knowledgeable, he also took his time explaining my dental situation.
I wish there were more doctors like him. He actually reminded me of Dr. Peter Helton my previous dermatologist in Newport beach wonderful Doctor too!
Dr. Yen's office facility is spacious, beautiful, professional and clean. It is located in one of the nicest parts of Fullerton.
His front office staff is ok, they don
Dr. Yen's energy is so positive, caring, calm and genuine. He is very knowledgeable, he also took his time explaining my dental situation.
I wish there were more doctors like him. He actually reminded me of Dr. Peter Helton my previous dermatologist in Newport beach wonderful Doctor too!
Dr. Yen's office facility is spacious, beautiful, professional and clean. It is located in one of the nicest parts of Fullerton.
His front office staff is ok, they don
Nancy T.
Jun 10, 2018
Report
I was referred to Dr. Yen by my dentist for an evaluation, as he specializes in periodontics. Prior to my visit, I had to call multiple times across the span of several weeks before someone actually answered and when someone finally did, I wasn't able to get an appointment until over three months out. On top of that, when I tried to call a few days prior to my visit to inquire about how much the visit was anticipated to cost, the receptionist Amber was really unhelpful and stated very matter-of-factly that they just bill your insurance and you owe whatever they don't pay. However, I was
Denny T.
May 15, 2018
Report
There is a reason why they're so busy and the waiting room is always packed. This is one of the nicest dental offices you will ever see. It is super clean and the staff are all very friendly and helpful.
My parents have had procedures done by Dr. Yen and they could not be happier with his work. I had to see Dr. Yen for a bone graft and also to pull out a wisdom tooth. I did not feel anxious at all prior or during the procedure as he continually monitors you and talks to you to see how you are doing. He also provided an eye mask to put over your eyes which made me feel even more comfortable
My parents have had procedures done by Dr. Yen and they could not be happier with his work. I had to see Dr. Yen for a bone graft and also to pull out a wisdom tooth. I did not feel anxious at all prior or during the procedure as he continually monitors you and talks to you to see how you are doing. He also provided an eye mask to put over your eyes which made me feel even more comfortable
Lynn O.
Mar 13, 2018
Report
James B.
Aug 01, 2017
Report
Dr. Yen is a gifted surgeon. I don't know how these guys do it. He is a real good guy, and I just am writing this because I appreciate the objective nature and quality of his work. I have probably been to 50 dentists. I am very fortunate to have bumped into him when I had a dental implant get infected. Thank you Dr. Yen.
E. F.
Apr 21, 2017
Report
Olynn M.
Jan 23, 2017
Report
I owe many thanks to Dr Nelson Yen. I had a "multi-stage" regenerative replacement of my front tooth by extensive bone grafting...
Dr. Yen chose not to charge for the 2nd graft; he's a man of integrity & insured a stable platform. He outsourced the artistry for matching my unique teeth opalescence & striations. He continually consulted w/ my dentist regarding achieving superior results in forming my balanced gum line.
Folks, this is an extremely professional organization; from check-in to assistant, to Dr. to Shari in scheduling... I could go on but I'll leave you w
Dr. Yen chose not to charge for the 2nd graft; he's a man of integrity & insured a stable platform. He outsourced the artistry for matching my unique teeth opalescence & striations. He continually consulted w/ my dentist regarding achieving superior results in forming my balanced gum line.
Folks, this is an extremely professional organization; from check-in to assistant, to Dr. to Shari in scheduling... I could go on but I'll leave you w
Celine L.
Aug 01, 2016
Report
I had a fantastic experience with Dr. Nelson Yen! I typically don't write Yelp reviews for non restaurants, but I was extremely impressed with my time here. During initial consultation, Dr. Yen used a 4D scanner to check where my nerves were located in my mouth to avoid touching them when removing my wisdom teeth. He was very comforting and reassuring throughout the whole visit, and after a phone call for pre surgery, I came in to get my teeth taken out.
On the day of the surgery, Dr. Yen was very calming and made me feel comfortable immediately even though I was slightly nervous. After
On the day of the surgery, Dr. Yen was very calming and made me feel comfortable immediately even though I was slightly nervous. After
Michael P.
Oct 21, 2015
Report
Dr. Nelson Yen is a phenomenal surgeon!
My dentist told me I needed to see a periodontist about my gum recession on my lower front teeth and recommended Dr Nelson Yen. During my consultation with Dr. Yen, he spent an hour talking with me about my particular case, and made sure I was completely informed and comfortable about the surgery he was recommending. Dr. Yen performed a gum graft on my four lower front teeth and the results were unbelievable! The surgery lasted 45 minutes and I was extremely relaxed the entire time. I was awake for the entire surgery and did not feel an ounce of pain. Dr
My dentist told me I needed to see a periodontist about my gum recession on my lower front teeth and recommended Dr Nelson Yen. During my consultation with Dr. Yen, he spent an hour talking with me about my particular case, and made sure I was completely informed and comfortable about the surgery he was recommending. Dr. Yen performed a gum graft on my four lower front teeth and the results were unbelievable! The surgery lasted 45 minutes and I was extremely relaxed the entire time. I was awake for the entire surgery and did not feel an ounce of pain. Dr
Ashley Y.
Jul 29, 2015
Report
If you are ever in need of any periodontal treatment Dr. Yen is the doctor to see!
I was referred to Dr. Yen by my primary dentist for crown lengthening surgery in preparation for placement of new crowns. Long story short my old crowns were placed in a way that they were causing my gums to be inflamed. Being that my crowns are on my six front teeth aesthetics were a very important factor. Not only do my gums look healthier than I can ever remember they are aesthetically perfect. I could not be happier with how everything turned out. Not only does Dr. Yen do great work, he also is wonderful on
I was referred to Dr. Yen by my primary dentist for crown lengthening surgery in preparation for placement of new crowns. Long story short my old crowns were placed in a way that they were causing my gums to be inflamed. Being that my crowns are on my six front teeth aesthetics were a very important factor. Not only do my gums look healthier than I can ever remember they are aesthetically perfect. I could not be happier with how everything turned out. Not only does Dr. Yen do great work, he also is wonderful on
