Ronaldo G. Hernandez, DDS
General practice dentistry on Fremont Boulevard: exams, cleanings and repairs for southern Alameda County.
Acerca de
On Fremont Boulevard, in the 36640 block, Suite A is where current directory listings place the general dentistry practice of Dr. Ronaldo G. Hernandez, and it is the address the chamber holds on file. The federal provider registry (NPI) lists him as Ronaldo Gabriel Hernandez, D.D.S., a general practice dentist in Fremont, under the same 510-792-1100 office number. That registry entry was last updated in 2007 and still shows an older Parkside Drive suite, so treat the street address on this page as something to confirm when you call. Patients may also see the practice under the shorter name Ron Hernandez DDS.
General dentistry, explained
A general practice dentist is the first stop for most mouths. The work usually centres on routine exams, X-rays and cleanings, then on repairing whatever those visits turn up: fillings, crowns, and in many offices root canal treatment or simple extractions. Whitening and other cosmetic requests are common too, while complex cases such as surgical extractions, braces or gum surgery are normally referred to a specialist.
The registry confirms the general practice classification. It does not list which procedures this office performs, so ask about any particular treatment before you book it.
Booking a first appointment
Have your dental plan card ready when you phone, and ask whether the plan is in network or whether you would file the claim yourself. New patients are often asked to arrive early to fill in a health history and list their medications. If another dentist took X-rays recently, have them sent over to avoid a repeat. Ask how far out the next cleaning slot is and what to do if you crack a tooth or notice swelling between visits. Every California dentist must hold a licence from the Dental Board of California; look up Dr. Hernandez by name on the board's website to check the current licence status, because this page has not confirmed it.
Patients from around the county
The office sits in southern Alameda County, an easy drive for patients from Newark and Union City and a longer but manageable one from Hayward, Castro Valley and San Leandro. Families in Sunol and Pleasanton can reach it for regular check-ups as well.
The office number is 510-792-1100, which matches both the chamber's file and the federal registry. Call before your first visit to confirm the current address, the opening hours and the dentist's licence status.
Servicios
Típico de este tipo de negocioPeriodic check-ups in a general practice usually pair a hygienist's cleaning with an examination by the dentist and, when due, X-rays to catch decay or bone loss early.
Repairing cavities with tooth-coloured or metal fillings, and covering cracked or heavily filled teeth with crowns, is the core restorative work of most general dentists.
Many general dentists treat infected or inflamed tooth pulp in-house, especially on front teeth, and refer harder molar cases to an endodontist; ask which applies here.
Removal of badly damaged or loose teeth, with surgical cases such as impacted wisdom teeth commonly sent to an oral surgeon. Confirm what the office handles itself.
Whitening and other cosmetic work, plus appointments for a broken tooth, lost filling or sudden pain, are typical requests at a neighbourhood general practice.
Detalles
Ubicación y zona de servicio
Fremont, CA 94536-3630
Preguntas frecuentes
Típico de este tipo de negocioWhat should I bring to a first dental visit?
Bring your dental plan card, a photo ID, a list of current medications and any recent X-rays or records from a previous dentist. Arriving a little early leaves time for the health history form.
How do I check a California dentist's licence?
The Dental Board of California has a free online licence lookup. Search by the dentist's full name to see whether the licence is current and whether any public actions are on file.
What counts as a dental emergency?
Facial swelling, a knocked-out tooth, bleeding that will not stop or severe pain usually need same-week or urgent care; swelling that spreads or affects breathing calls for an emergency room. Ask the office how it handles calls outside normal hours.
Will my dental plan cover the visit?
Coverage depends on whether the office is in your plan's network and on the plan's rules for cleanings, fillings and crowns. Call with your member number before booking and ask for an estimate of your share.
Antes de contratar
- Confirm the current street address by phone; registry and directory records disagree.
- Look up the dentist on the Dental Board of California's website to check current licence status.
- Ask whether your dental plan is in network or whether you file claims yourself.
- Ask how far out new-patient and cleaning appointments are booking.
- Find out how the office handles urgent problems between scheduled visits.
- Ask which languages the dentist and front-desk staff speak, if that matters for your care.
Resumen en español
El Dr. Ronaldo G. Hernandez figura en el registro federal de proveedores (NPI) como dentista de práctica general en Fremont, con el teléfono 510-792-1100. Los directorios lo ubican en 36640 Fremont Blvd, Suite A, pero el registro es de 2007 y muestra otra dirección, así que conviene llamar para confirmar la dirección actual. Un dentista general suele ofrecer limpiezas, exámenes, empastes, coronas y extracciones simples. Antes de la primera cita, revise el estado de su licencia en la Junta Dental de California y pregunte si acepta su plan dental.
Los datos marcados como verificados se comprobaron el 1 de octubre de 2026 con npiregistry.cms.hhs.gov. Los demás datos vienen de registros comerciales públicos o describen lo típico de este tipo de negocio, según se indica. El negocio aún no los ha confirmado.
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