DR. SEAN MICHAEL O'SULLIVAN
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Dentist in Owings Mills, MD

Active since December 15, 2010
9199 REISTERSTOWN RD, SUITE 102B, OWINGS MILLS, MD 21117(410) 365-6500(410) 365-3214 Get Directions

NPPES record last updated: December 20, 2010. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Find Similar Dentist Providers by Distance


Discover healthcare providers in Owings Mills, MD with a similar scope of practice to DR. SEAN MICHAEL O'SULLIVAN. These local professionals also specialize in dentist. Our records identify 46 registered providers nearby; this includes a mix of 35 individual practitioners and 11 healthcare organizations. For your convenience, we have ranked these results by distance to help you find the closest available care. A handy interactive map is also available; select Show map to see where each nearby provider is located, or use Export CSV to download the complete list.

46 providers within 50 miles
Immediate Area
9199 REISTERSTOWN RD STE 206B
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life, HRI Dental & Vision, Humana, Paramount, Renaissance Dental and UnitedHealthcare.
Immediate Area
9199 REISTERSTOWN RD STE 203A
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision, Paramount and Renaissance Dental.
25 CROSSROADS DR STE 147
OWINGS MILLS, MD 21117
  • Related Field: Dentist (Endodontics)
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life, HRI Dental & Vision, Humana, Paramount, Renaissance Dental and UnitedHealthcare.
21 CROSSROADS DRIVE, SUITE 350
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas.
0.28 mi
20 CROSSROADS DR, STE 110
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision, Humana, Paramount, Renaissance Dental and UnitedHealthcare.
20 CROSSROADS DR, STE 110
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life, HRI Dental & Vision, Humana, Paramount, Renaissance Dental and UnitedHealthcare.
20 CROSSROADS DRIVE, SUITE 110
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision, Humana, Paramount, Renaissance Dental and UnitedHealthcare.
20 CROSSROADS DR, STE 110
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision, Humana, Paramount, Renaissance Dental and UnitedHealthcare.
0.37 mi
4 PARK CENTER CT, SUITE # 201
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: UnitedHealthcare
5 PLEASANT HILL RD
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life, HRI Dental & Vision, Humana, Paramount and UnitedHealthcare.
3.58 mi
10999 RED RUN BLVD STE 208
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas.
10999 RED RUN BLVD STE 208
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Humana and Renaissance Dental.
10999 RED RUN BLVD, SUITE 208
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life, HRI Dental & Vision, Humana, Paramount, Renaissance Dental and UnitedHealthcare.
10999 RED RUN BLVD, SUITE 208
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life, HRI Dental & Vision, Humana, Paramount, Renaissance Dental and UnitedHealthcare.
11300 REISTERSTOWN RD
OWINGS MILLS, MD 21117
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision, Humana, Paramount and UnitedHealthcare.
2288 BLUE WATER BLVD STE 420
ODENTON, MD 21113
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life, HRI Dental & Vision, Humana, Paramount, Renaissance Dental and UnitedHealthcare.
1223 ANNAPOLIS RD STE A
ODENTON, MD 21113
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life, HRI Dental & Vision, Humana, Paramount and UnitedHealthcare.
1215 ANNAPOLIS RD STE 205
ODENTON, MD 21113
  • Related Field: Dentist (Oral and Maxillofacial Surgery)
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life, HRI Dental & Vision, Humana, Paramount, Renaissance Dental and UnitedHealthcare.
1135 ANNAPOLIS RD
ODENTON, MD 21113
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana.
2410 CHESTNUT TERRACE CT UNIT 203
ODENTON, MD 21113
  • Exact Match: Dentist
  • Both Accept: BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision, Paramount and Renaissance Dental.
1286 MARYLAND RT 3 S STE 7
CROFTON, MD 21114
  • Related Field: Dentist (General Practice)
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision, Humana, Paramount, Renaissance Dental and UnitedHealthcare.
1286 MARYLAND RT 3 S STE 7
CROFTON, MD 21114
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life, HRI Dental & Vision, Humana, Paramount and UnitedHealthcare.
2411 CROFTON LN, 20A
CROFTON, MD 21114
  • Exact Match: Dentist
  • Both Accept: Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas.
1286 ROUTE 3 NORTH
CROFTON, MD 21114
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life, HRI Dental & Vision, Humana, Paramount, Renaissance Dental and UnitedHealthcare.
2191 DEFENSE HWY STE 210
CROFTON, MD 21114
  • Exact Match: Dentist
  • Both Accept: Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life and Humana.