Dr. Shirley Tharwat Hamamcy D.M.D., Dentist

Dr. Shirley Tharwat Hamamcy D.M.D.

Dentist | General Practice

15534 Ranch Rd 620 N 300 Austin TX, 78717


Dr. Shirley Hamamcy is a Dentist practicing in Austin, TX. Dr. Hamamcy 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, and endodontic procedures, and performing examinations, among many others.

Education and Training


University of Connecticut DMD 0

Provider Details

Female English, Spanish, Hindi, Urdu
Dr. Shirley Tharwat Hamamcy D.M.D.
Dr. Shirley Tharwat Hamamcy D.M.D.'s Expert Contributions
  • Is teething delay in children normal?

    My daughter is 9 months old and she has not started teething either. Yes, it is completely normal READ MORE

  • What can be done for chipped tooth?

    You can discuss it with your dentist. Sometimes a small filling could fix it but there is no guarantee that it will last longer. Most of time, it will need a crown if it's bigger in size READ MORE

  • Does a charcoal toothpaste really work?

    No it does not. The science behind this is abrasion. It kinds of takes layer off of your teeth. So, I would not recommend this. READ MORE

  • What can I do about my sensitive teeth?

    You can start by using any of the options available for anti-sensitivity toothpastes. Take a small amount on tooth brush, then spit don't rinse away the residue. It sounds gross but it is important for that residue to actually block the open pores that cause sensitivity. READ MORE

  • Do I need braces to get rid of the gap in my teeth?

    It really depends on the case. But there are so many other ways to close the gap such as Veneers and white fillings as well. You should see your dentist which option works best for you READ MORE

  • I have a pain coming from my back tooth. What should I do?

    Hi, There could be a number of reasons for this tooth ache. It could be wisdom tooth pain or originating from another tooth which is potentially infected. There could be so many other reasons causing that tooth pain. You need to see your dentist immediately to address that pain. Delaying your dental treatment can lead to more painful outcomes and further treatment could be more expensive. Thanks. READ MORE

  • Can you suggest some way to reduce sensitivity?

    You can use one of the various anti-sensitivity tooth pastes like Sensodyne/Colgate or Crest. Try brushing with this tooth-paste and spit but do not rinse your mouth after that. It might be a hard habit to break but makes a considerable difference. If that doesn't help, contact your dentist. READ MORE

  • Is oil pulling ever recommended by dentists?

    There is not a considerable research which would support oil pulling. So, as a dentist, I will not recommend it unless there is a considerable evidence for support in future. READ MORE

  • For small kids how frequent should dentist visits be?

    You should take your kids for their first dental exam as soon as 6 months of age. After that, they should be seen every 4 months to access proper jaw growth and teeth until they are 3 years old. After kids reach 3 years of age, parents should bring them for regular 6 month visits. READ MORE

  • How should I maintain my gum health?

    As long as you are brushing right way, your daily brushing routine is good. You need to floss more often though. Flossing is recommended once a day. So, you need to improve that. Start with 2 days a week then 3 and gradually make a habit of doing it once daily. READ MORE

  • What should I do for my chipped tooth?

    You should see a dentist immediately. Depending on the area, dentist can put a tooth colored filling or a crown on it. READ MORE

  • Does switching toothpaste matter?

    No it doesn't really matter unless it is a prescription toothpaste by your dentist. You can use any ADA approved toothpaste. READ MORE

  • Can novocaine be used during cleanings?

    Yes it is absolutely your choice. We can use local anesthesia to make cleanings more comfortable for you. READ MORE

  • Do fillings need to be replaced?

    It really depends on the case. Sometimes fillings could be re-polished to remove stains. There could be many other reasons that fillings need to be replaced. If you think it is just staining that is bothering you then you need to discuss it with your dentist. READ MORE

  • Is higher or lower pressure better with water flossers?

    Neither, water flossers don't work for most people. There are only a few people they work well for. If you are using a regular floss, your are doing a great job already. READ MORE

  • What is the reason behind tooth sensitivity?

    It is not necessarily a root canal. There could be multiple reasons behind tooth sensitivity including but not limited to: Worn tooth enamel, Tooth erosion due to highly acidic foods and beverages, Tooth decay, worn leaky fillings and broken teeth, Gum recession, Grinding your teeth at night or it could be Post dental treatment sensitivity especially with procedures such as crowns, fillings and tooth bleaching. You need to see a dentist to find actual reason behind yours. READ MORE

  • Do root canals happen more often as you age?

    A root canal can happen at any age. It is primarily dictated by decay and the amount of dental work on one tooth. Whether young or old, if tooth decay gets close to the pulp complex, irreversible pulpitis can occur. Softer diets including more refined carbs/sugars can increase caries. This is seen in all age groups. READ MORE

  • Is chewing gum often bad for your teeth?

    No it is not. It is actually a good habit to develop. Keep doing good work. You can have one after meals. READ MORE

  • Do dentists offer services to the uninsured?

    Yes, absolutely. Dentists see all kinds of patients. Our office also offer payment plans. I cannot say about all dentists in general. READ MORE

  • Front tooth cavity

    Yes, the more permanent solution would be to get a veneer instead. READ MORE

  • What is gingivitis and its risk factors?

    Gingivitis is a mild form of gum disease. Risk factors would include poor oral hygiene, smoking, health conditions, pregnancy and some others. You can prevent it with proper oral hygiene which will include brushing two times a day and flossing at least once. Flossing is the key. You can identify Gingivitis with some signs such as bleeding gums, bad breath and sensitivity. Your dentist can help you with that too. READ MORE

  • Is the fluoride treatment at the dentist really worth it?

    If you are at high caries risk, Fluoride treatment definitely helps preventing cavities. It is way more effective and concentrated than ACT. READ MORE

  • Why do some dentists hurt during cleanings more than others?

    It could hurt more because your gum conditions might have changed with time, oral hygiene habits or many other reasons. Another reason could be different kind of instruments. Mostly newer dentists are using advanced technology like Piezon these days . It might hurt more with these instruments but research has shown they are more effective than regular ultrasonic cleaners. READ MORE

  • How can I close the gap between my frontal teeth?

    It really depends on the case. Gaps could be closed with the help of veneers, composite fillings, some orthodontic appliances and braces. If your dentist/orthodontist recommended you braces already, I am sure they have observed your case and doing a good job for you. When it is all over, you will be happy to see the beautiful change. READ MORE

  • Can a gum infection pass to other parts of the body?

    Yes, you are right. Bacterial infections causing periodontal disease certainly can spread to various body parts including sinuses, heart, brain and lungs. Most of these infections are Streptococcal, a kind of bacteria. The mouth is not an isolated ecosystem, but an integral part of the immune system. The mouth is intimately connected to many other parts of the body and a bacterial imbalance or gum disease in the mouth can create immune problems and inflammation in other parts of the body as well. The right way to identify these would be regular visits to a dentist. READ MORE

  • What are the most visible signs and symptoms of a gum disease?

    Most common early signs are red, swollen and bleeding gums while brushing. It might cause a feeling of itchiness in gums too and eventually loose teeth. READ MORE

  • Having an abscessed tooth? What could this mean?

    An abscessed tooth means infection has reached the root and there is formation of pus underneath and if it is not drained, it can cause swelling and severe pain. An abscess could be caused by untreated tooth decay, periodontal disease and other factors such as trauma to the tooth. Once infection has reached the root, it cannot be really reversed but it can be treated with root canal treatment and depending on the cause there are some other treatment options. Symptoms which could point to abscess is sensitivity to hot and cold, pain, fever and swelling. It is best to see your dentist as soon as possible to prevent worse outcomes. READ MORE

  • Pain after a filling?

    If you have pain after a filling, one of the many reasons could be that you just need an adjustment on that filling. You should definitely mention that to your dentist who did the filling and he can diagnose the problem more precisely. READ MORE

  • What if only one tooth is crooked?

    It really depends on the case. Sometimes, only one tooth is crooked because of crowding or other issues and it can be fixed without involving other teeth for orthodontic treatment. But if there are other causes associated with that tooth, it might need complete orthodontic treatment. READ MORE

  • What can I eat or avoid eating to reduce plaque?

    Plaque cannot be avoided altogether at all. It is deposited minutes after brushing. It is an unavoidable natural process and you can just reduce it. Try using Colgate Total which helps in reduction. You're doing everything right, but plaque is something which you cannot avoid, but reduce. READ MORE

  • Is water-flossing as effective as regular flossing?

    Regular floss is the best way of flossing and there is no way that a waterpik is better than regular old-fashioned floss. READ MORE

  • Wisdom teeth removal

    A dentist can foresee complications regarding the extraction procedure and wouldn't like to happen that to a patient. A dentist would like the procedure to go smooth. So, sometimes they refer patient to oral surgeon depending on complications associated with surgery. READ MORE

  • Adult tooth is loose. What should I do?

    First and foremost thing you need to do is to see your dentist immediately. READ MORE

  • Can I whiten my teeth with baking soda alone?

    Yes baking soda does work for some people. But I would recommend consulting your dentist first because everyone's case is different. READ MORE

Areas of expertise and specialization

Cosmetic dentistry, Fillings, Extractions, Dentures, Root Canals, Implants, Orthodontics and Pediatric Dentistry

Professional Memberships

  • Academy of General Dentistry  

Dr. Shirley Tharwat Hamamcy D.M.D.'s Practice location

Brushy Creek Dentistry

15534 Ranch Rd 620 N 300 -
Austin, TX 78717
Get Direction
New patients: 512-580-9200

AUSTIN, TX 78745
Get Direction
New patients: 512-326-3473, 214-288-2504

Request An Appointment With Dr. Shirley Tharwat Hamamcy D.M.D. | Dentist | General Practice

Please note that this request is not considered final until you receive email notification confirming the details.

In the event the doctor is not yet registered with FindaTopDoc, we will contact the office on your behalf in an effort to secure your appointment.

Dr. Shirley Tharwat Hamamcy D.M.D.'s reviews

Write Review

Recommended Articles

  • Sleep Apnea: What Are the Causes, Symptoms, and Treatment?

    Sleep apnea is a very common but serious sleeping disorder, wherein your breathing gets briefly interrupted while you sleep. Breathing might stop or become very shallow with pauses while you are sleeping. It can last from a few seconds to several minutes and usually recurs through the night. Since...

  • Gum Contouring

    Gum contouring, also known as gum reshaping or tissue sculpting, is a dental procedure done to correct an uneven gum line in people who have teeth resting either too high or low on the gums.The cause of the gums being too high or too low is mainly genetics. It may also be due to certain medical...

  • Are Dental Crowns Useful?

    What is Dental Crowns?A dental crown, or a tooth crown, is a tooth-shaped sleeve, or cap, made of porcelain or metal, that is placed over the tooth. Crowns are utilized to restore the shape and size of a tooth. When implanted properly, the porcelain caps cover the crown of the tooth that is visible...

  • Different Types of Physicians Explained

    Doctors or physicians are categorized according to different factors including medical specialties and subspecialties. Most doctors specialize in a specific area of medicine. This article provides a summary of the different types of doctors in the medical field. AllergistsAllergists are also...

  • Are Dentures the Solution to Your Dental Problems?

    What are dentures?A denture is a device prepared by laboratory technicians in order to replace missing teeth. Dentures are a good option for patients without any teeth, or for patients with some missing teeth who want to have a beautiful smile again. Dentures are not only meant for cosmetic...

  • Is There an Ideal Teeth Whitening Product?

    Normally, teeth are yellowish in color and are rarely pure white. As white teeth are a popular demand, more and more products have hit the market, claiming to whiten teeth. This includes whitening tooth-pastes, gels, rinses, strips and trays. Teeth whitening is recommended for people with healthy...

Nearby Providers

Nearest Hospitals



Head northeast on Ranch-to-Market Road 620 (RM 620) 2.0 mi
Continue straight onto Round Rock Avenue (RM 620) 1254 ft
Turn left 1397 ft
You have arrived at your destination, on the left



Head northeast on Ranch-to-Market Road 620 (RM 620) 4320 ft
Turn right onto Great Oaks Drive 3065 ft
Turn right onto O'Connor Drive 3189 ft
Continue straight onto State Highway 45 Frontage Road 519 ft
Take the ramp on the left towards Toll 1 1.0 mi
Continue straight onto North MoPac Expressway (Toll 1) 1.0 mi
Keep right at the fork onto Toll 1 2.8 mi
Take the ramp on the right towards FM 1325 South: Burnet Road 1229 ft
Go straight onto North MoPac Expressway (FM 1325) 1048 ft
Make a slight right onto FM 1325 1324 ft
Turn left onto Waters Park Road 336 ft
Turn left onto North MoPac Expressway (FM 1325) 821 ft
Turn right 320 ft
Turn right 31 ft
You have arrived at your destination, on the left



Head southwest on Ranch-to-Market Road 620 (RM 620) 3076 ft
Turn right onto TX 45 3557 ft
Take the ramp on the left 1574 ft
Merge left onto Toll 45 2750 ft
Keep left at the fork onto Toll 45 4630 ft
Make a slight left onto Toll 45 2190 ft
Take the ramp on the right towards US 183 2037 ft
Keep left at the fork 4021 ft
Merge left onto US 183 5.1 mi
Take the ramp on the right towards Braker Lane 1143 ft
Go straight onto Research Boulevard 928 ft
Make a U-turn onto Research Boulevard 2268 ft
Turn right 259 ft
Turn right 168 ft
You have arrived at your destination, on the right



Head northwest on West William Cannon Drive 510 ft
Make a U-turn onto West William Cannon Drive 1.2 mi
Turn left onto I 35 Frontage Road 679 ft
Take the ramp on the left 763 ft
Merge left onto I 35 6.0 mi
Take the ramp on the right towards University of Texas 864 ft
Go straight onto North Interstate Highway 35 Service Road 165 ft
Turn left onto East 15th Street 961 ft
Turn left 177 ft
Turn left 268 ft
You have arrived at your destination, on the left



Head northwest on West William Cannon Drive 510 ft
Turn right onto South 1st Street 1.9 mi
Turn left onto West Saint Elmo Road 1027 ft
Turn right onto James Casey Street 1552 ft
You have arrived at your destination, on the left



Head northwest on West William Cannon Drive 510 ft
Turn right onto South 1st Street 2.3 mi
Turn left onto West Ben White Boulevard 669 ft
Take the ramp on the left 2213 ft
Merge left onto US 290 5182 ft
Keep right at the fork towards Loop 360 1.2 mi
Make a slight right 504 ft
Go straight onto South MoPac Expressway 557 ft
Take the ramp on the left 881 ft
Merge left onto Loop 1 3907 ft
Keep in the middle 1477 ft
Take the ramp on the right towards RM 2244 1513 ft
Go straight onto South MoPac Expressway 1392 ft
Turn left onto Bee Caves Road (RM 2244) 1.1 mi
You have arrived at your destination, on the left