expert type icon EXPERT

Dr. Gwen Giannina, DDS

Dentist

Dr. Gwen Giannina is a Dentist practicing in Bayonne, NJ. Dr. Giannina specializes in preventing, diagnosing, and treating diseases and conditions associated with the mouth and overall dental health. Dentists are trained to carry out such treatment as professional cleaning, restorative, prosthodontic, implant restorations, examinations, among many others.
26 years Experience
Dr. Gwen Giannina, DDS
  • Bayonne, NJ
  • NYU College of Dentistry
  • Accepting new patients

What does tooth sensitivity mean after a root canal?

The tooth and ligament surrounding the tooth have been traumatized and require time to heal. Usually a month after treatment is completed the tooth will feel perfectly normal READ MORE
The tooth and ligament surrounding the tooth have been traumatized and require time to heal. Usually a month after treatment is completed the tooth will feel perfectly normal again. If not, please call dentist who performed the root canal to have tooth reevaluated.

How long should you wait to eat after brushing your teeth?

You may brush and floss immediately following your meal or may wait a few hours if it is not convenient to do so at that time. I believe it is more important to clean your teeth READ MORE
You may brush and floss immediately following your meal or may wait a few hours if it is not convenient to do so at that time. I believe it is more important to clean your teeth thoroughly and the timing is what works for you.

Can surrounding teeth hurt after an extraction?

Yes, you may feel tenderness on teeth surrounding an extraction. If it lingers, please return to your dentist. Sometimes more than 1 tooth is having a problem but might have gone READ MORE
Yes, you may feel tenderness on teeth surrounding an extraction. If it lingers, please return to your dentist. Sometimes more than 1 tooth is having a problem but might have gone unnoticed because the one tooth that was extracted was an obvious problem.

What is the best medication for an abscess tooth?

Many antibiotics will help temporarily but do not treat the true problem. You need a dentist to diagnose and treat the diseased tooth.

How many dental implants can be done in one day?

You are not limited to a number of implants on a given day of treatment. Your dentist, though may want to treat a particular side or quadrant of the mouth for many reasons. Conversely, READ MORE
You are not limited to a number of implants on a given day of treatment. Your dentist, though may want to treat a particular side or quadrant of the mouth for many reasons. Conversely, your dentist may prefer to place all 4 at one time. Please inquire about how many and why your particular dentist has planned your case the way they did.

Can you have anesthesia for tooth sealants?

Yes, you may request anesthesia but usually you would not need it. Sealants are a very simple and usually painless procedure.

How are veneers applied to your teeth?

Porcelain veneers are a beautiful restoration and are "bonded" to teeth with similar materials that are used for tooth colored fillings.

What to eat after filling a cavity?

You should be able to eat normally following a dental filling.

Can you get a cavity under a crown?

Yes, you may absolutely develop caries under a crown, just like you can on a natural tooth or a tooth with a filling in it. The best way to keep restorations lasting long is to READ MORE
Yes, you may absolutely develop caries under a crown, just like you can on a natural tooth or a tooth with a filling in it. The best way to keep restorations lasting long is to brush, floss and limit sticky, sugary foods and drinks.

Is it time for new dentures?

I always recommend patients have a spare set of dentures in case one set becomes lost or broken. Having said that sometimes a new set is needed, sometimes a reline may be done READ MORE
I always recommend patients have a spare set of dentures in case one set becomes lost or broken. Having said that sometimes a new set is needed, sometimes a reline may be done to tighten the dentures. A reline is a procedure done in the dentist office or sent to a dental lab. The dentist would take an impression of your mouth with your denture and fill in any spaces to refit the denture. Usually the cost for this procedure is significantly less than the cost of a new denture.

What can I do about my yellow teeth?

Not everyone has naturally bright white teeth. How your teeth formed, how thick the enamel is, medications taken as a child might effect how your teeth developed and look now. READ MORE
Not everyone has naturally bright white teeth. How your teeth formed, how thick the enamel is, medications taken as a child might effect how your teeth developed and look now. Ask your dentist about bleaching and porcelain veneers. One of these options may give you the beautiful smile you desire.

How do you make gingivitis go away?

Gingivitis is inflammation of the "gums." Often a good dental cleaning followed by excellent oral hygiene habits will completely reverse the problem.

What do you do if your crown falls off your tooth?

Please return to your dentist as soon as possible. You may need a simple recement. But the longer you wait the more likely you will need a more expensive and time consuming treatment. READ MORE
Please return to your dentist as soon as possible. You may need a simple recement. But the longer you wait the more likely you will need a more expensive and time consuming treatment.

Do crowns on front teeth look natural?

Crowns done well can look absolutely beautiful and blend with other teeth.

Why are my teeth shifting as I get older?

Our teeth are always moving. As we age our teeth tend to shift forward. if you have periodontal (gum) disease, you may notice greater movement and spaces between teeth. You should READ MORE
Our teeth are always moving. As we age our teeth tend to shift forward. if you have periodontal (gum) disease, you may notice greater movement and spaces between teeth. You should see a dentist for a thorough evaluation if you are concerned.

Is it too late to straighten my teeth?

It is almost never too late to straighten your teeth. An orthodontist is a dentist who specializes in tooth straightening. They usually offer free consultations so it will only READ MORE
It is almost never too late to straighten your teeth. An orthodontist is a dentist who specializes in tooth straightening. They usually offer free consultations so it will only cost you some time to find out what your options are.

How can I push my teeth back without braces?

Many options besides traditional braces exist today to straighten teeth. An orthodontist is a dentist who specializes is this area. Please get a consult, often free, to see your READ MORE
Many options besides traditional braces exist today to straighten teeth. An orthodontist is a dentist who specializes is this area. Please get a consult, often free, to see your choices before the teeth crowd more.

Is it normal for teeth to move a little?

Yes, our teeth are always moving. A ligament exists connecting our teeth to the bone. This ligament is like a cushion and allows for minor tooth movements.

How can I tighten loose veneers?

You should see a dentist for "loose" veneers immediately. Porcelain veneers are fragile and likely to fracture if left loose. A dentist may be able to recement them.

Can a tooth with a crown hurt?

A crowned tooth should not hurt. Teeth are crowned often due to caries or a fracture. The nerve and blood supply within the tooth may be damaged causing pain. If this occurs usually READ MORE
A crowned tooth should not hurt. Teeth are crowned often due to caries or a fracture. The nerve and blood supply within the tooth may be damaged causing pain. If this occurs usually a "root canal" is performed which removes the infected tissue and eliminates pain. Not all crowned teeth require root canal therapy. Often teeth may be crowned without it and remain pain free.