Dr. Jin Joo Cha, DMD
General Dentistry
A Biddeford dental office focused on general dentistry, serving patients for 7 years. Rated 4.9 out of 5 across 1,007 public Google reviews.
- Phone
- (207) 283-3775
- Experience
- 7+ years in practice
Independently rated by patient reviews, credentials, and care quality.
Quick answer
Our top ranked dental practice in Biddeford, Maine is Dr. Jin Joo Cha, DMD, rated 4.9 out of 5 across 1,007 public reviews. Other top choices include Biddeford Saco Dental Associates and Dr. Paola Melissa Hamel, DDS. Biddeford has a population of about 22,367, and the 5 strongest local practices are compared on this page.
Choosing the right dentist in Biddeford is much easier when the research is already done for you. We reviewed dental practices across Biddeford, Maine and ranked them on patient reviews, verified credentials, and range of care. The result is an independent shortlist you can compare side by side in one place.
Across the 5 top practices we highlight in Biddeford, patients can access general dentistry. The Biddeford practices on this list average 14 years in practice, with Dr. Francis Beaudoin, DDS among the most established at 19 years. Listed offices serve several parts of the city, including the 04005, 04072, 04043 ZIP areas. Together these practices hold 3,173 public Google reviews, led by Biddeford Saco Dental Associates with 1,158. The average rating across the list is 4.9 out of 5.
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General Dentistry
A Biddeford dental office focused on general dentistry, serving patients for 7 years. Rated 4.9 out of 5 across 1,007 public Google reviews.
General Dentistry
General dentistry in Biddeford, delivered by an established local practice. Rated 4.9 out of 5 across 1,158 public Google reviews.
General Dentistry
Provides general dentistry for Biddeford families, serving patients for 17 years. Rated 4.9 out of 5 across 264 public Google reviews.
General Dentistry
Offering general dentistry in Biddeford, serving patients for 19 years. Rated 4.9 out of 5 across 149 public Google reviews.
General Dentistry
Provides general dentistry for Biddeford families, an established local practice. Rated 4.9 out of 5 across 595 public Google reviews.
Practice names, credentials, and specialties are verified against the US National Provider Identifier (NPI) registry, the official record of licensed healthcare providers. Listings were last reviewed on August 28, 2026.
Explore where the top rated dental practices in Biddeford, Maine are located.
The mouth is often the first place wider health problems show up. A general dentist in Biddeford handles routine care such as cleanings, exams, fillings, and preventive treatment. Regular visits catch cavities and gum disease early and protect the bone that holds your teeth in place.
General Dentistry5 of 5 listed practices
General dentists are your first stop for everyday care: checkups, cleanings, fillings, crowns, and preventive advice. Most families see a general dentist twice a year.
Dental care keeps advancing, from same day crowns to clear aligners and AI assisted diagnostics. See what is new in dentistry and what to ask your Biddeford dentist.
Our Biddeford ranking is editorial, not paid. Each practice is scored on patient reviews and review volume, verified credentials from the national provider registry, years in practice, and online presence. Sponsored placements are always labeled and never change how the organic list is ranked.
Read our full ranking methodologyCheck credentials and experience
Confirm the dentist is licensed and look at how long the practice has served Biddeford. Years in practice and clear credentials such as DDS or DMD are a strong signal of consistent care.
Read recent patient reviews
Reviews reveal what it is really like to be a patient, from wait times to how comfortable procedures feel. Look for a steady pattern of positive feedback rather than a single glowing note.
Match services to your needs
If you want cosmetic work, implants, or braces, choose a Biddeford practice that offers those services in house so your care stays coordinated under one roof.
Ask about insurance and payment
Call ahead to confirm the office accepts your plan and offers payment options. Many Biddeford practices work with major insurers and provide financing for larger treatments.
Visit for a first appointment
A cleaning or consultation is the best way to judge cleanliness, technology, and how well the team listens. Trust your comfort level with both the dentist and the staff.
A first visit to a Biddeford dental office is mostly about getting to know your mouth. The dentist usually takes X rays, checks each tooth, screens your gums, and looks for early signs of trouble. You leave with a written plan, an estimate for any work, and a recommended schedule for the next visit.
Dental fees in Biddeford depend on the procedure and your coverage. Checkups and cleanings are the least expensive and the most important for prevention, so keeping up with them can save you from costlier work later. For treatments like implants or braces, ask about staged treatment, insurance limits, and financing, all of which many local offices help arrange.
Before you commit to a dentist in Biddeford, a few direct questions tell you a lot about the practice.
We rank practices using a transparent scoring system that weighs patient reviews, review volume, verified credentials from the national provider registry, years in practice, and online presence. The result is an editorial shortlist of the 5 strongest dental practices in Biddeford, Maine.
We refresh our data on a regular cycle and show the last updated date at the top of this page. Practice details can change, so we recheck sources and re rank listings to keep Biddeford current.
Practices can purchase a sponsored position, which is always clearly marked with a Sponsored label. Sponsored placement never changes how we evaluate or rank the organic listings, which stay based purely on our objective criteria.
Look for verified credentials, strong and recent patient reviews, the specific services you need such as implants or orthodontics, accepted insurance, and a first visit that leaves you comfortable with the team. Location and office hours in Biddeford matter too.
Every listing has a Report an issue link. If a phone number, address, or other detail is out of date, let us know and we will verify and correct it.