To narrow your choice among Potomac's 65 dentists, compare the care you need and patient reviews; 16 offices have Google ratings of 4.9 to 5.0. For a missing tooth, 8 list implants, and 8 list care for gum disease. Compare the number of reviews behind each rating and patients' accounts of similar treatment, including how clearly the dentist explained costs and options. If you have full Medicaid, a participating dentist can provide covered treatment without a copay; confirm coverage with the office before booking.

How Potomac’s 65 dental offices compare.
How Potomac’s rated offices spread across score tiers.
Average Google rating across rated Potomac offices.
Compare the highest scores and the most Google reviews.
Top of the independent, non-paid ranking.
Largest Google review counts in Potomac.
The largest supported local categories include Dental Implants (8), Orthodontists (8), Invisalign Dentists (8), Periodontists (8).
These guides help you compare Potomac dentists, understand treatment choices and plan for costs and insurance.
Guide links connect this city directory to the broader Maryland and national Dental.me research library. Organic rankings use Dental.me Score; Featured placements stay separate from the ranked list.
Nearby cities with dentists, by distance from Potomac.
Explore nearby cities and types of care, or browse all Maryland dentists.
Each office page has website, map and phone links to help you discuss care, insurance and payment.
Rated Potomac offices average 4.76 stars across 2,250 combined Google reviews, compared with 4.55 statewide. 16 local offices are rated 4.9 to 5.0, while 4 currently hold a Dental.me Score of 96 or higher.
Current score leaders: Best Dental MD, LLC (Score 97, 4.9 stars, 475 reviews); Specialists in Orthodontics of Maryland 3 LLC Jerry Casper Sole Mbr (Score 97, 4.9 stars, 312 reviews); Standard Dental - Potomac Village (Score 97, 4.9 stars, 304 reviews). The most Google reviews are for Best Dental MD, LLC, with 475 reviews at 4.9 stars.
The 2 ZIP codes with the most listed offices have 65 dental offices: 20854 (64), 20859 (1).
Potomac Village has offices along Falls Road, while Cabin John Village adds children's dentistry on Seven Locks Road. Location matters for a series of fillings or braces visits. Treatment and the return trip are useful starting points when comparing Potomac dental offices.
Standard Dental, at 9800 Falls Road, Suite 104, lists parking at the door and Saturday hours from 9 a.m. to 5 p.m. The first exam covers treatment choices; complex cases can need another visit.
Potomac Dental Group's plan costs $300 yearly for the first adult. It includes 2 cleanings, 2 full exams with needed digital X-rays, and 2 limited or emergency exams.
Plan inquiries go to 301-983-2165 at 10000 Falls Road, Suite 301. Members pay $145 per quarter of the mouth for deep scaling. That gum treatment costs extra beyond the included cleanings.
Montgomery County's dental program serves eligible residents with income up to 250% of the federal poverty level. Uninsured residents and people without dental insurance can apply through Community Connect.
The Rockville Dental Clinic is at 1401 Rockville Pike, 3rd floor, Rockville, 240-777-1875. It offers exams, fillings and some tooth removals. Crowns, dentures and root canals depend on the case.
Family income and household size affect the fee. You can spread payments over up to 12 months without interest. The county reviews requests to waive fees for hardship.
Maryland Healthy Smiles covers dental care for people with full Medicaid, including adults. Covered dental work is paid in full, without a yearly dollar cap. Exams, cleanings, fillings, crowns, root canals and extractions are among the benefits.
The red-and-white Medicaid card shows full coverage. Your dentist must take Healthy Smiles for you to use it there.
Standard Dental accepts self-pay patients and provides extractions on Falls Road. Staff at 301-299-1505 can discuss the visit charge when you describe your toothache. The dentist discusses treatment options before removal. A dental emergency can lead to repair, root canal treatment or extraction, depending on the exam.
Call 911 for breathing trouble or uncontrolled bleeding. Shady Grove Medical Center, at 9901 Medical Center Drive in Rockville, has an emergency department for medical crises. The tooth itself needs follow-up care from a dentist.
The University of Maryland's Shady Grove dental clinic offers supervised student care at reduced fees in Rockville. It is at 9631 Gudelsky Drive, Suite 2135, 240-665-6700. Visits last about 3 hours, with arrival requested 30 minutes early.
The clinic provides fillings, crowns, bridges and simple tooth removals. Staff review front-tooth root canals case by case. For dental implants, wisdom-tooth removal or back-tooth root canals, you'll need another office. The first exam includes your health history and needed X-rays.
Plover Pediatric Dentistry recommends a first visit within 6 months of the first tooth or by age 1. Its office is at 11325 Seven Locks Road, Suite 250, 240-642-3161. It lists free parking and insurance checks before appointments.
Its children's dental care includes cleanings, fillings and urgent care.
Rockville's county and student clinics add lower-fee choices outside Potomac itself. Compare the return journey with offices in Rockville, North Potomac and Bethesda. Capitol Heights, in Prince George's County east of Washington, requires a farther regional trip. Multiple treatment visits make that distance worth weighing.
Potomac Dental Group's membership includes 2 cleanings each year, with exams and needed digital X-rays. Dependents have lower annual fees. Deep gum cleaning has its own charge. Compare the included preventive visits with the treatment you already need before joining the plan.
Maryland Healthy Smiles covers fillings for adults with full Medicaid. It also covers crowns, root canals and extractions when the treatment meets program rules. Covered care has no copay. Confirm participation with the Potomac office before booking, using the red-and-white Medicaid card to explain your coverage.
Montgomery County's Senior Dental program starts at age 60 and uses an income limit of 250% of the federal poverty level. County residence is required. Applications can be made through Community Connect. Treatment fees depend on your finances, and hardship assistance can further reduce a bill when approved.
New dentures are excluded from Healthy Smiles adult benefits at 21 and older. Adjustments are covered. That distinction matters when an existing plate fits poorly versus when you need a replacement. For reduced-fee denture options, Montgomery County's dental program offers limited services after an assessment of the case.
Standard Dental takes cash, checks and credit cards for self-pay treatment. An exam determines whether a painful tooth needs repair or removal. Explain your symptoms when calling and get the expected exam charge. Eligible county dental patients can also seek a sliding-fee discount and an interest-free payment plan.
The Shady Grove student clinic does not provide molar or premolar root canals. It considers front-tooth root canals case by case and also offers fillings, crowns and bridges. A back tooth needing root canal care requires another dental office. The clinic's initial exam helps identify the treatment needed.
Plover recommends seeing a pediatric dentist by age 1 or within 6 months of the first tooth. Its Seven Locks Road office offers preventive and restorative children's care. You can discuss feeding and brushing at an early visit, and the office checks insurance before appointments to clarify coverage.
Potomac Dental Group lists a $1,311 member fee for a complete upper or lower denture. That prices one arch, with annual membership paid as well. Extractions have their own fees. Compare the full treatment total with a second estimate, especially if teeth must be removed before the denture is fitted.
Standard Dental lists Saturday hours from 9 a.m. to 5 p.m., as well as the same hours Monday through Friday. Its Falls Road office has parking at the door. Listed services include crowns, bridges and dentures; call to discuss the treatment you need and book a visit.
Explore more Potomac dental offices: Mohit Garg
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Updated November 4, 2026