SMILE ROOTS DENTAL
Where we get to the root of your smile
Efficient, honest care by someone you can trust
Efficient, honest care by someone you can trust
Too many people put off dental visits because they do not trust what they will be told. They worry about being pressured into treatments they do not need, leaving confused, or feeling like their concerns were brushed aside. Smile Roots Dental exists to change that. Dr. Jin Song Yom, DDS is a dentist for the greater San Diego area who has spent over 16 years doing things differently, no upselling, no pressure, and no unnecessary procedures. Just honest, efficient dental care from someone who genuinely has your best interests at heart. That track record is exactly what she is bringing to San Diego, and it is exactly what you will feel from your very first visit.

Dr. Jin Song Yom, DDS did not open Smile Roots Dental simply to run a dental practice. She opened it to build a dental home. After years of pouring her skills into other people’s offices, she and her husband Ash created a space where every decision reflects a single standard: do right by the person in the chair. This means clear communication, treatment plans that are actually necessary, and a team that holds itself accountable to your experience at every step. At Smile Roots Dental, your oral health is taken seriously, your time is respected, and you are always treated as a person, not a patient number.
A cracked, broken, or severely decayed tooth puts more than your smile at risk. Left alone, the damage spreads. Our dentist stops that progression by placing a crown that covers the entire tooth, reinforcing it from the outside and restoring its original strength and shape.
At Smile Roots Dental, we have served this community for years, and we know that no two patients walk in with the same situation. Whether you are finishing a root canal, dealing with a tooth that has finally given out, or replacing an old crown that has seen better days, our dental specialist builds a solution tailored to your specific needs.
We hear it often. Many people put off getting a crown because they are nervous about the process. Our dentist takes that seriously. We move at a pace that feels manageable, explain every step before it happens, and make sure you feel in control throughout your visit.
Fit matters more than most people realize. A crown that sits even slightly off can affect your bite, cause jaw discomfort, and wear down faster. We take detailed impressions and adjust the crown precisely before it is permanently placed, so it feels as if it has always been there.
If a damaged tooth has been on your mind, do not wait for it to get worse. Our practice is ready to help you move forward with a solution that holds up!
The words “root canal” make a lot of people tense up, but the procedure itself is far less dramatic than its reputation suggests. Most patients tell us it feels no different from getting a filling. Our dentist removes the infected pulp from inside the tooth, cleans the canal, and seals it to prevent the infection from returning.
What actually causes pain is the infection, not the treatment. A root canal ends that pain. Skipping it means the infection will continue to grow, and eventually the tooth may not be salvageable at all.
Dental anxiety is understandable, but delaying treatment when a tooth is infected carries real consequences. An untreated infection does not stay contained. It spreads to surrounding tissue, neighboring teeth, and in serious cases, beyond the mouth entirely. Our dentist sees patients regularly who waited and ended up needing more extensive work as a result.
Saving a natural tooth is always the better outcome. Nothing functions quite like the tooth you were born with, and a root canal makes it possible to keep that tooth in place for years to come. We prioritize preservation over extraction whenever the tooth can be saved.
A treated tooth, when properly restored and cared for, can last a lifetime. Routine checkups and good home habits go a long way in protecting the work that has already been done.
A root canal is one of the most effective ways a dentist can stop an infection and save a tooth that might otherwise be lost. If you are experiencing tooth pain or sensitivity, call our practice and let us take a look before the problem becomes harder to treat.
One of the most common things we hear from patients is that they assumed clear aligners were not an option for them. Too much crowding, too many gaps, too complicated. Our dentist reviews each case individually rather than making quick assumptions, and many patients who came in skeptical left with a treatment plan they felt confident about.
Brands like Invisalign & SureSmile® have expanded significantly in the range of what it can treat. Mild spacing issues and more complex bite problems alike can often be addressed with clear aligners when the planning behind them is thorough and precise.
Not every provider approaches clear aligners the same way. Our dentist takes time to map out your full bite, not just the appearance of your front teeth. That complete picture determines whether a brand like SureSmile® is the right fit and exactly how the aligners need to be sequenced to move your teeth predictably and safely.
Rushing that evaluation leads to results that fall short. We take a different approach at Smile Roots Dental, building each treatment plan around the specific position of every tooth and how your bite functions as a whole.
Adults have different priorities than teenage patients. They want results, minimal disruption, and a process that respects their time. Our dentist has worked with a large number of adult patients through Invisalign and understands what makes treatment stick for this group specifically.
Adults also tend to be more consistent about wearing their aligners as directed, which plays a significant role in how well and how quickly treatment works. That compliance, paired with a well-built plan, produces outcomes that hold up.
If someone has already told you that your case is too complicated for clear aligners, bring it to our dental practitioner. We have built treatment plans for adult patients with all kinds of bite situations, and we would rather look at your teeth and give you a real answer than have you walk away assuming clear aligners are off the table.
Most whitening products require weeks of effort in exchange for modest results. Zoom Whitening works differently. In about an hour, our dental professional applies a professional-strength whitening treatment that breaks up deep stains and lifts your tooth shade by several levels—results visible the same day you walk out of our office.
The concern we hear most often is not about the process itself but about how long those results actually last. That depends on a combination of how the treatment is administered and what happens after. Both of those things are well within your control when you start with a professionally supervised treatment.
Drugstore whitening strips and trays use a fraction of the concentration that professional treatments do. They work slowly, inconsistently, and rarely produce the kind of uniform brightness that a supervised in-office treatment delivers. We use professional-grade whitening that reaches stains embedded deeper in the enamel, the kind that over-the-counter products simply cannot touch.
The supervision aspect matters too. Having a dentist present means the treatment is applied correctly, the gum tissue is protected, and any concerns that arise mid-treatment are addressed immediately rather than discovered later at home.
Walking out with a noticeably whiter smile is the starting point, not the finish line. How long your results hold up depends heavily on what you do in the weeks and months that follow.
We go over specific habits and maintenance steps with every patient so that the shade you leave with does not fade faster than it should.Simple changes to your routine can significantly affect how long your results stay visible and strong.
Most patients leave their Zoom appointment surprised by how different the results look compared to anything they tried at home. Our dentist makes that happen by controlling every part of the process: the formula strength, the sensitivity adjustments, and the maintenance plan you walk out with. Smile Roots Dental is ready when you are.
A dental emergency does not follow a schedule, and being told to wait days for an appointment or get sent to a specialist makes an already stressful situation worse. Our dental services include extractions, oral surgery, and bone grafting right here in our office.
Most patients who contact us in an emergency are not thinking about logistics. They are in pain, unsure what is happening, and want to know they are going to be taken care of quickly. Same-day and next-day appointments are available at our practice for those moments.
Pain during or after oral surgery is the concern we hear before almost anything else. Patients who have put off an extraction or avoided dealing with post-surgical complications often do so because they expect the treatment to be worse than what they are already experiencing. Our dentist takes that fear seriously rather than dismissing it.
Every procedure is approached with a careful numbing protocol and a clear plan for managing discomfort after you leave. At Smile Roots Dental, we talk through what you will feel, when you will feel it, and exactly what to do if something does not seem right in the days following your procedure.
Complications after an extraction or oral surgery procedure are not always predictable. Dry socket, delayed healing, unexpected swelling, or pain that does not follow the expected timeline are all situations that need prompt attention from a dentist who already knows your case. Our dentist is that provider.
Because we perform the procedure here, we have the full picture of what was done and how your mouth responded. That context matters when something comes up afterward and a decision needs to be made quickly about next steps.
Dental emergencies are hard enough without being handed off to someone who does not know you. Our dentist is here, the surgical care is here, and the follow-through after your procedure is here. All in one place, with appointments available when you need them most.
A newly detected tooth decay is not a crisis. It is a window of opportunity. Treating decay early with a filling stops it from reaching the inner layers of the tooth where more involved procedures become necessary. Our dentist removes only the damaged portion, preserves as much healthy tooth structure as possible, and seals the area to keep the problem contained.
For most patients, finding out they have a cavity comes with one immediate question. Will anyone be able to tell? That concern shapes how we approach every filling we place.
A filling that draws attention every time you open your mouth is not a result anyone wants to live with. Our dentist matches the shade and contour of each filling to the surrounding tooth so closely that most people, including you, will not be able to pick it out from the rest of your smile.
The material bonds directly to the tooth surface, which means it supports the remaining structure rather than just sitting inside it. At Smile Roots Dental, we treat the appearance of your filling with the same attention we give to its function, because both matter to how you feel about your smile long term.
A small cavity treated promptly stays a small cavity. Left alone, decay moves inward toward the pulp and the complexity of treatment grows alongside it. Our dentist identifies decay at its earliest stage during routine exams so that fillings remain the straightforward, low-impact procedure they are meant to be.
Patients who stay current with their checkups rarely face the more serious consequences of untreated decay. A filling placed today helps protect the tooth from becoming a candidate for a root canal or extraction later.
A well-done filling disappears into your tooth. That means the shade has to be right, the shape has to follow your natural contour, and the bite has to be checked before you leave the chair. We do not skip those steps regardless of how routine the appointment looks on paper. Smile Roots Dental treats every filling like it lives in the front of your mouth, because to you, it does.
Dr. Jin Song Yom, DDS, known to her patients as Dr. Jin, Dr. Yom, Dr. Jiny, or Dr. Jinsong, earned her Doctor of Dental Surgery degree and has since become one of San Diego’s most technically skilled dental professionals. She is particularly sought after for complex root canal therapy, performing even the most difficult cases with a speed and precision that consistently surprises patients who have dreaded the procedure elsewhere.
Her background in the arts gives her a distinct eye for cosmetic and restorative dentistry, producing results that look completely natural rather than worked on. She stays current with modern dental procedures and brings that knowledge to every patient she sees, from routine dental cleanings to full smile restorations.


Smile Roots Dental was built for patients who have settled for less than they deserve and are ready for something better. Dr. Jin Song Yom, DDS and her team have already earned the trust of hundreds of San Diego patients, and your spot is waiting. Honest answers, efficient care, and a team that genuinely enjoys what they do. That is what walks through the door with you at every single visit.
Get in touch with us at 619.304.5000 and let Smile Roots Dental know you are ready, because the only thing standing between you and a dentist you can actually trust is one appointment.

