Mark Sisko, DDS, PA and Maureen Ghattas, DMD

The North Olive Professional Building at 1117 N Olive Ave Suite 102 in West Palm Beach houses a dental practice with a 4.3-star average across 20 Google reviews. This is where Mark Sisko, DDS, PA and Maureen Ghattas, DMD operate, offering general and specialized dental care in a part of the city known more for its historic architecture than its medical offices. The building itself sits just north of downtown, where Olive Avenue’s mix of professional spaces and low-key storefronts keeps foot traffic steady. Routine cleanings, fillings, and preventive care appear to be part of the practice’s focus, though specifics beyond what’s implied by the category aren’t detailed publicly.

Patients looking for directions can pull up the map to pinpoint the suite, tucked between other offices in a stretch of West Palm Beach that’s quieter than the tourist-heavy waterfront but still central. The practice lists a direct line—(561) 833-2993—for appointments or questions, though like most dental offices, walk-ins likely aren’t the norm. Reviews suggest a mix of long-term patients and newer visitors, though the sample size remains modest compared to larger clinics in the area.