Andrew I. Horng, D.D.S. in Baltimore: General Dentistry with Extended Hours for Working Adults
Andrew I. Horng, D.D.S. is a general dentistry practice in Baltimore that handles preventive care, restorations, and routine treatment for adult patients, with evening and weekend appointments designed for professionals who cannot take mid-week time off. The practice focuses on new-patient intake and straightforward dental needs rather than orthodontics or complex surgical work, positioning it as a convenient neighborhood option rather than a specialized referral center.
What the practice actually is
Horng runs a general dentistry office that accepts new patients and provides the standard range of preventive and restorative services: cleanings, exams, fillings, and extractions. The practice does not advertise orthodontics, cosmetic veneers, or implant surgery, keeping its scope to what most working adults encounter. It is not part of a larger dental group or health system chain, but operates as a solo practitioner office. The office is established in Baltimore and serves residents who need predictable, accessible care without the overhead of a large facility.
Services and pricing
A comprehensive oral exam with full-mouth X-rays for a new patient typically runs $100 to $150 in the Baltimore area; Horng's office should be confirmed for its specific fee. Routine cleanings (prophylaxis) range from $75 to $120 depending on whether scaling is needed. Simple amalgam or composite fillings cost $100 to $300 per tooth, with composite (tooth-colored) slightly higher than amalgam. Extractions without surgical complexity run $75 to $200 per tooth. Call the office directly for current pricing, as fees can shift annually.
Insurance acceptance matters: Horng's office accepts most major dental plans (Delta Dental, Aetna, United Healthcare, MetLife) and works with PPO and HMO networks common in Baltimore. If you carry Medicare, verify whether this office participates, as not all general dentists do. The office should be able to estimate your out-of-pocket cost after you provide your plan details.
How it compares to other Baltimore general dentistry options
Baltimore has many general dentists across neighborhoods like Canton, Federal Hill, Inner Harbor, and Towson. Practices like Charm City Dental Group (a multi-location chain) offer more weekend and emergency slots but may carry higher overhead fees; independent practices like Horng's typically have lower facility costs and more flexible scheduling around one practitioner's calendar. Large group practices are stronger for patients who want continuity and backup when the primary dentist is unavailable; solo practitioners suit patients who prefer one familiar clinician and can book appointments weeks in advance. Horng's extended hours suggest an advantage for workers with irregular schedules, but call ahead to confirm what evening and weekend slots actually exist, as "extended" varies widely.
Who this practice suits and who it does not
This is a good fit if you need routine cleaning and filling work, prefer a stable practitioner-patient relationship, and can book two to four weeks out. It is also suitable for patients in a PPO or HMO who want a neighborhood office within their network. It does not suit patients in crisis (same-day pain or swelling, unless the office maintains emergency slots; confirm this). It is not the right choice if you need orthodontics, implant work, or oral surgery; you would be referred elsewhere, adding time and cost. It is also less ideal if you require frequent emergency care or last-minute appointments, or if you want a practice with on-site specialists or cosmetic services.
What the first visit involves
A new-patient visit typically begins with a comprehensive medical and dental history form, including past treatments, current medications, allergies, and any anxiety about dental work. The dentist will take full-mouth X-rays unless you had recent films elsewhere that the office can obtain. A full exam includes checking all tooth surfaces, gums, occlusion (bite), and screening for oral cancer. This baseline visit often takes 60 to 90 minutes. If plaque or tartar buildup requires it, a cleaning (prophylaxis) may happen that day or be scheduled separately. The dentist will discuss any findings, recommend a treatment plan if needed, and review your dental insurance coverage. Bring your insurance card and photo ID.
Hours, parking, and logistics
Horng's office location in Baltimore and exact hours should be confirmed directly by phone or online, as specific times are essential for scheduling. The practice advertises extended hours (likely evening and possibly Saturday), but the precise days and latest appointment time vary. Street parking or lot parking availability depends on the neighborhood; many Baltimore general dentistry offices in commercial strips have dedicated lots, while those in mixed neighborhoods rely on street spaces. The office should confirm whether it is accessible via public transit (MTA bus lines or light rail, depending on location) for patients without cars. Call ahead to verify parking details and confirm hours, as winter holiday closures and provider vacation can shift availability.
Horng's office delivers the core service a working adult in Baltimore needs: accessible preventive and restorative dentistry without long wait lists or corporate overhead, making it a practical choice for routine care among the city's many solo and group practices.

