Paul S. Yi, D.D.S., P.A. in Baltimore: Nonsurgical Gum Treatment and Periodontal Maintenance

Paul S. Yi, D.D.S., P.A. is a solo periodontist practice in Baltimore offering scaling, root planing, graft procedures, and long-term periodontal maintenance to patients referred from general dentists or seeking specialized gum care outside the hospital system.

What the practice actually is

This is a single-provider periodontal office, not part of a larger dental group or university clinic. Dr. Yi focuses on treating gum disease and related conditions rather than general dentistry. The practice accepts referrals from general dentists, but patients may also self-refer if they notice bleeding gums, loose teeth, or recession. Periodontists in Baltimore typically handle cases that general dentists either identify as requiring specialty care or refer out because the condition exceeds routine cleaning scope.

Gum treatments and referral pathway

Standard services include scaling and root planing, the two-step process where a periodontist cleans below the gumline and smooths the tooth root to reduce bacterial buildup. For more advanced cases, Dr. Yi performs soft tissue grafts to address recession, bone grafting procedures where bone loss has occurred, and guided tissue regeneration to support healing around the tooth root. Maintenance visits typically follow initial treatment at three-month intervals rather than the standard six-month cleaning cycle that general dentists recommend for non-periodontal patients.

Most patients arrive at a periodontist's office via referral from their general dentist, who will document the diagnosis of gum disease or recession and forward records before your first appointment. Some patients self-refer after noticing symptoms or seeking a second opinion. Insurance coverage depends on your plan's definition of periodontal treatment and whether it applies the same deductible and coinsurance as general services or a separate tier. Verify your coverage before scheduling, as periodontists' fees for specialty procedures often require higher out-of-pocket cost than routine cleanings.

How to compare periodontists in Baltimore

Baltimore has several periodontists in private practice and others affiliated with dental schools or large medical systems like University of Maryland School of Dentistry. Private practices like Dr. Yi's typically have shorter wait times than academic settings but no on-site dental laboratory; grafting materials or bone substitute products are ordered in advance, which can add lead time to grafting procedures. Academic periodontists may offer lower fees through resident supervision but longer appointment waits and less scheduling flexibility.

Dr. Yi's practice is located in Baltimore proper, which matters for patients already embedded in the city's neighborhoods; practices in the suburbs or in Columbia may require longer travel for ongoing three-month maintenance visits. Another factor is whether the periodontist performs extractions or only gum and bone work. Some patients with advanced periodontitis need teeth removed, and having that option in one office reduces referral steps. Confirm whether Dr. Yi's practice handles extractions or refers those cases to an oral surgeon.

Who this practice suits and who it does not

This practice serves patients with moderate to advanced gum disease, recession, or bone loss who have been referred by a dentist or who recognize periodontal symptoms and want specialist evaluation. It also suits patients returning for long-term maintenance after initial graft or bone grafting procedures, since continuity with the same provider is valuable in periodontics. This is not the right choice for patients who need routine cleanings only; a general dentist or hygienist handles that, typically at lower cost. It is also not appropriate for patients seeking cosmetic smile design or teeth whitening, which fall outside periodontal scope.

What the first visit involves

An initial appointment includes examination of the gums, measurement of pocket depth (the space between the tooth and gumline, which widens with disease), X-rays, and a review of your brushing and flossing habits. Dr. Yi will assess whether you have early inflammation (gingivitis) or more advanced infection with bone loss (periodontitis) and explain treatment options and timelines. Most first visits do not include treatment; they confirm the diagnosis and allow time to discuss payment and answer questions. If treatment begins the same day, expect scaling and root planing sessions, which may require local anesthesia and cause mild soreness for a few days afterward.

Hours, location, and scheduling

Confirm current hours and parking by calling the office directly, as periodontal practices sometimes adjust scheduling around surgical cases. Many Baltimore periodontists do not accept walk-in traffic; appointments are scheduled in advance and typically reserved. Insurance verification should happen before your first visit. Dr. Yi's practice is located in Baltimore; verify the exact address and whether street or lot parking is available, since some downtown Baltimore dental offices have limited on-site parking and rely on nearby municipal lots or street access.

Why this practice matters in Baltimore

Specialized gum care outside the hospital system provides flexibility and shorter wait times for patients with periodontal disease who have already been diagnosed by a general dentist. A solo practitioner model like Dr. Yi's means consistency in your care provider, which is particularly valuable in periodontics, where long-term relationships and familiarity with your specific gum response inform treatment decisions.