The honest answer for patients in Sunnyvale, Cupertino, Mountain View, and the South Bay. Specialty endodontic care from a Specialist Endodontist, with a written estimate before any treatment is scheduled.
Reviewed by Dr. Jason Kung, DDS, MS— Specialist Endodontist, Sunnyvale CA
Pricing reflects current 2026 fees at our Sunnyvale practice and is consistent with usual and customary rates for specialty endodontic care in Santa Clara County, CA.
Cost varies primarily by which tooth is being treated — a front tooth has one canal and is faster to treat; a molar has three or four canals and takes considerably longer. The ranges below are typical for our practice in 2026.
| Procedure | With PPO insurance | Without insurance |
|---|---|---|
Anterior tooth (1 canal) Front tooth — incisor or canine. | $200 – $500 | $900 – $1,200 |
Premolar (1–2 canals) Bicuspid — between the canine and molar. | $250 – $550 | $1,000 – $1,300 |
Molar (3–4 canals) Back tooth — first, second, or third molar. | $300 – $700 | $1,200 – $1,700 |
Root canal retreatment Re-treatment of a previously root-canaled tooth. | $400 – $900 | $1,400 – $1,900 |
What's included
The fee covers the diagnostic exam, periapical x-rays, CBCT 3D imaging when warranted, local anesthesia, the root canal procedure performed under the surgical operating microscope, and a temporary filling. The permanent restoration (a crown for posterior teeth) is placed by your general dentist a few weeks later and is billed separately.We are an out-of-network specialty practice. That phrase often confuses patients, so here's what it actually means:
Bring your insurance card
Have your card and the policy holder's date of birth ready when you call so we can verify your specific plan benefits.More on insurance and billing →
See also: Does dental insurance cover root canals? · How much does a root canal cost without insurance?
Cost depends on the tooth and the number of canals. With PPO insurance, out-of-pocket cost for a single root canal is typically $200–$700. Without insurance, treatment ranges from $900 (anterior) to $1,700 (complex molar). Retreatment of a previously root-canaled tooth is more involved and runs $400–$1,900 depending on insurance. We provide a written estimate before any treatment is scheduled.
We are an out-of-network specialty practice and accept most PPO insurance plans. Out-of-network does not mean out-of-pocket — most PPO plans cover specialty endodontic care at a percentage of usual and customary rates, and we file the insurance claim on your behalf. We verify your specific benefits before your appointment so the estimate you see is the cost you'll actually pay.
The fee includes diagnostic exam, periapical x-rays, CBCT 3D imaging when warranted, local anesthesia, the root canal procedure itself performed under the surgical operating microscope, and a temporary filling. The fee does NOT include the permanent restoration (typically a crown for posterior teeth), which is placed by your general dentist within a few weeks of treatment.
Yes. We accept all major credit cards, HSA/FSA, and offer financing through CareCredit with multiple promotional terms (including no-interest options for qualifying balances). The financial coordinator will walk through options at your visit.
Specialty endodontic practices invest in dedicated equipment that is essential for predictable outcomes — surgical operating microscopes, CBCT 3D imaging, dedicated endodontic instrumentation. The fee reflects that equipment, the cost of a clinician with 2–3 years of additional residency training, and the longer chair time required to perform the procedure thoroughly. Outcomes data from peer-reviewed studies consistently shows higher long-term success rates for endodontically-treated teeth performed by specialists.
Call us anyway. If full root canal treatment isn't immediately feasible, we can often perform a pulpotomy (removing the inflamed pulp from the crown of the tooth) to relieve pain and stabilize the tooth for a few weeks while you arrange financing or schedule the full procedure. Untreated dental infection does not improve on its own — it gets worse and more expensive.
Almost always, yes. A root canal + crown in Sunnyvale typically runs $2,400–$3,400 out-of-pocket combined, while a single-tooth implant + crown ranges $5,500–$7,500 (implant fixture, abutment, crown, and any bone graft). The American Association of Endodontists' patient education ("Save Your Natural Tooth") recommends endodontic treatment first whenever the tooth is restorable — natural teeth preserve the periodontal ligament that lets you sense bite forces, which an implant cannot replicate.
Our cash-pay fees (no insurance) are: anterior (front) tooth $1,250, premolar $1,500, molar $1,800–$1,950. The build-up filling that goes on top after the root canal adds about $250–$350, and the crown from your general dentist is typically $1,400–$1,800 additional. We offer a 5% courtesy discount for prepayment in full at the visit, and CareCredit 6-month no-interest financing is accepted.
Molars commonly have 3–4 separate canals (and the upper-first molar frequently has a fourth — the MB2 — per the AAE Glossary of Endodontic Terms); front teeth have just one. Each additional canal requires its own shaping, disinfection, and obturation under the microscope, roughly doubling the chairside time versus a front tooth. ADA fee codes price the procedure by canal count for this reason — D3310 (anterior) is significantly less than D3330 (molar). Success rates are comparable when treated properly; it is the time and complexity that drive the fee.
Pricing reflects 2026 fees at our Sunnyvale practice and is consistent with usual and customary rates for specialty endodontic services in Santa Clara County. Final fees depend on diagnostic findings and are confirmed in writing before treatment begins.
Call us with your insurance information and we'll verify your benefits and email you a written estimate — no appointment needed.
Dr. Jason Kung provides root canal treatment to patients across Silicon Valley from our Sunnyvale office. Evening and weekend hours, same-day emergencies, free on-site parking.