Common Specialities
Common Issues
Common Treatments

Dr. Leena Raha


Dentist, kolkata

19 Years Experience  ·  200 at clinic
Dr. Leena Raha BDS Dentist, kolkata
19 Years Experience  ·  200 at clinic
Submit Feedback
Report Issue
Get Help

Personal Statement

I want all my patients to be informed and knowledgeable about their health care, from treatment plans and services, to insurance coverage....more
I want all my patients to be informed and knowledgeable about their health care, from treatment plans and services, to insurance coverage.
More about Dr. Leena Raha
Dr. Leena Raha is a popular Dentist in Tala, Kolkata. She has had many happy patients in her 19 years of journey as a Dentist. She has completed BDS . You can visit her at DR Rahas dental and laser clinic in Tala, Kolkata. Book an appointment online with Dr. Leena Raha and consult privately on

Find numerous Dentists in India from the comfort of your home on You will find Dentists with more than 34 years of experience on You can find Dentists online in Kolkata and from across India. View the profile of medical specialists and their reviews from other patients to make an informed decision.


BDS - MR Ambedkar dental college bangalore - 1998
Languages spoken


Book Clinic Appointment

DR Rahas dental and laser clinic

phooltala green vistakolkata Get Directions
  4.3  (28 ratings)
200 at clinic

get well dental clinic

space town complexkolkata Get Directions
200 at clinic
View All

Consult Online

Text Consult
Send multiple messages/attachments
7 days validity
Consult Now


View All Services

Submit Feedback

Submit a review for Dr. Leena Raha

Your feedback matters!
Write a Review


Nothing posted by this doctor yet. Here are some posts by similar doctors.

Dr. Can U Please explain me about teeth problem, bleeding in teeth during pregnancy, why its happen and what is the solution for it. Thanks.

BDS, MDS - Oral & Maxillofacial Surgery, Advanced course in maxillofacial sugery
Dentist, Lucknow
It's common to have mild bleeding during pregnancy consult a periodontist u may require gum curettage
Submit FeedbackFeedback

I am healthy boy but my teeth is yellow color so girls do not like please this problem solution.

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
The simplest method of removing minor surface stains is polishing, or micro-abrasion if staining is more intrinsic. Provided that your discolouration is not due to inadequate enamel exposing the dentin, tooth whitening (bleaching) is often the most effective treatment for yellow stained teeth.
Submit FeedbackFeedback

Sir I am suffering from severe tooth ache. Actually my wisdom tooth is coming. The tooth is black In colour. I clicked a picture which I can send you for better understanding.

BDS, CDE Endo-Prostho, CDE - Cast Partial & Complete Dentures
Dentist, Pune
Hello, you can do warm salt water rinses, this will give you a temporary relief. Visit a dentist and get it checked. Get your X-rays done. If required get it removed.
Submit FeedbackFeedback

My age 24 I have one baby teeth till now but it is looking weak what should I do now can I replace with artificial teeth?

MDS Pedodontics
Dentist, Mangalore
Hi lybrate-user. It is important to confirm if your tooth is milk teeth or permanent teeth. If its permanent teeth (if it can be saved) thrn its better we save it. If it's milk teeth then removal followed by a tooth replacement is a best option. Consult a dentist.
Submit FeedbackFeedback

I am 23 year old boy facing problem bad taste in n mouth at morning since last 1 years and burning sensation in stomach loss of weight, appetite and gas trouble please suggest me.

General Physician, Faridabad
tab pan 40 empty stomach daily morning for 15 days, drink 3-4 litre of water daily, isabgol in a glass of water at night, if required get u/s whole abdomen done and back with report it will help. thanks
Submit FeedbackFeedback

I am 18 years old and I have yellow teeth. I brush regularly but the yellowness is still there. Please help.

Dentist, Gurgaon
Colour of teeth depend on many factors brushing doesnot change colour of teeth get your teeth cleaned professionally by a dentist (scaling) and you can go fr bleaching to change colour frm yellow to whitr.
Submit FeedbackFeedback

I am aged 65 .My problem is that my mouth gets dried in night about 1 to 3 am they disturbs sleep. No bp no sugar please advise home/Ayurveda/allopathic remedy.

Certified Implantologist, BDS
Dentist, Ambala
Try and use saleva moisturizing mouth wash before going to sleep. Drink lot of water in a day. If the problem persists do contact me again.
Submit FeedbackFeedback

My teeth are very dirty by pan masala, please tell me the best solution to clean my teeth.

BDS, CDE Endo-Prostho, CDE - Cast Partial & Complete Dentures
Dentist, Pune
Hello, Visit a dentist and get your scaling and polishing done. Brush your teeth twice daily, night brushing is very important. Floss regularly. Rinse after every meal. Visit dentist every 6 months.
Submit FeedbackFeedback

I am 18 years old, I have a pain on teeth, some times I seen blood on my teeth, what I do, which medicine you suggest for it, if mouth wash is good not? Please reply as far as possible.

Homeopath, Faridabad
Hello. Tooth sensitivity — also known as dentin hypersensitivity — affects the tooth or exposed root surfaces. This occurs when the enamel that protects our teeth gets thinner, or when gum recession occurs, exposing the underlying surface, the dentin, thus, reducing the protection the enamel and gums provide to the tooth and root. If hot, cold, sweet or very acidic foods and drinks, or breathing in cold air, makes your teeth or a tooth sensitive or painful then you may have sensitive teeth. Tooth sensitivity can come and go over time. Causes: There are many causes of tooth sensitivity, including: Worn tooth enamel from using a hard toothbrush or brushing too aggressively Tooth erosion due to highly acidic foods and beverages Tooth erosion due to bulimia or gastroesophageal reflux disease (GERD) Gum recession that leaves your root surface exposed There are several conditions which can cause pain, but which are not tooth sensitivity: Dental caries A cracked or chipped tooth Grinding or clenching the teeth Leakage around restorations External tooth bleaching Management: Proper oral hygiene is the key to preventing gums from receding and causing sensitive-tooth pain. If you brush your teeth incorrectly, or over-brush, your gums may become sensitive. Brushing properly twice daily for 2 minutes with toothpaste that does not have high levels of abrasives, and flossing once a day, can help reduce the chance of tooth sensitivity. A diet low in acidic foods (tomatoes, pickles, tea, citrus fruits) and drinks also helps prevent tooth sensitivity. Treatment: Apply Plantago Q/ few drops on cotton swab, place it on the affected teeth and press it tightly, do it thrice a day. Orally, take Mag. Phos. 6x and Merc. Sol. 30 - both 3 times a day daily for a month. Do visit a dentist for proper diagnosis, share the reports with me. In case possible, will help you in treating your problem.
Submit FeedbackFeedback

I have habit of chewing tobbaco. So my mouth can not open as usually. And my teeth bleed some time. And gum became red so any tube or oral tube to help.

Dentist, Jamshedpur
As per your complaints and symptoms you may have osmf (oral submucous fibrosis). You need thorough examination and some clinical and pathological examination along with screening and biopsy to confirm the diagnosis. Stop taking tobacco for always. Avoid spicy hot and souf food. You may need sum steoid injections and surgery. So kindly consult a maxilllofacial surgeon.
Submit FeedbackFeedback

MDS Prosthodontics, BDS
Dentist, Latur
Drinking a cup of tea everyday helps in keeping the gums and teeth healthy as it contains high amounts of flouride and flavonoids which prevent harmful bacteria from sticking to the teeth.

My brother used to brush every day and he had cavity. How to protect from cavity.

Dentist, Ahmedabad
Brushing technique is very important aspect for the cleaning of teeth. 6- Cavity Having cavities is not a serious problem at all. Cavities which are not too deep can be excavated and be restored by a dental cement. Cavities that are very deep can be cured by root canal treatment followed by crown ( cap ). For better prevention of cavities , 1- Follow proper brushing technique. 2- Brush twice a day 3-clean your teeth immediately every time after you eat food or liquids. - Do forcefull gargles after every meal. 4- Undergo scaling ( cleaning of teeth) at the interval of every 5-6 months. 5- Visit dentist for regular oral cavity check up every 4 months for the early diagnosis and prevention of dental diseases. Jay Swaminarayan.
4 people found this helpful

I am 30 years old and I am suffering from tooth decay from last 35 days. What should I do?

Consult a dentist and get x ray done. If the problem is limited, your dentist will fill your tooth, if extensive he will do root canal treatment. If the problem is too severe, he will extract your teeth and place implant or bridge.
8 people found this helpful
Submit FeedbackFeedback

MY tongue is yellow due to which I feel that it should be not be? What is its effect ?My teeth are also yellow not too but a bit? I think it is because of my yellowish tongue. I have phlegm also which never goes! How can I remove this yellowness?

BDS, CDE Endo-Prostho, CDE - Cast Partial & Complete Dentures
Dentist, Pune
Hello, yellow teeth could be because of deposits on teeth surface or food lodged in between teeth. Visit a dentist and get your scaling and polishing done. Brush your teeth twice daily, night brushing is very important. Floss regularly. Rinse after every meal. Visit dentist every 6 months.
Submit FeedbackFeedback

Hai I am 26 years old, in an accident I lost my teeth, I heard that we can regenerate teeth using stemcells of wisdom tooth, is it possible, if it is possible how much the cost will be per tooth. I have already a bridge, but I want natural looking teeth, and I know about dental implants, but I do not want to put artificial things in my mouth.

Dentist, Wardha
Hello regeneration of teeth using stem cells is under research and study. As of now that technique is not available, may be in another 10 years or so it may be possible. Hope that it answers your question.
Submit FeedbackFeedback

Cavity filled between my two front teeth is very distinct and looks bad hygienically. Recently few crack lines have also been observed in one of the tooth. What step should I take for that? I'm I facing any risk of losing them?

BDS, MDS Prosthodontics
Dentist, Mumbai
If filling is done badly then only such visible difference is seen. You can go for a newer more aesthetic composite filling or laminates or crown if very large cavity.
Submit FeedbackFeedback

I have got dental cavities in my last molar, due to which I feel difficulty in eating very cold or hot food, so please tell me proper suggestions.

Dentist, Navi Mumbai
If it is last molar and cavity is very deep then go for removal of that tooth. Because treatment in relation to last molar are difficult due to inadequate access in that area. During treatment also you have to keep your mouth opening wide, so it will trouble for you also. Still you visit your dentist and let him see clinically and decide the treatment.
16 people found this helpful
Submit FeedbackFeedback

Dentist, Thanjavur
Like our body, our gums also need some exercise to maintain their health.Gently bite down so as to make sure that your teeth make a clinking sound when they meet. Repeat this 30 to 40 times continously. This exercise will stimulate the flow of blood and will keep your gums healthy.

I am 74 years old . An old RCT done is now become painful. Local dentist tried to remove the filling to do the RCT again but has failed to remove the old filling to required depth . Suggesting extraction . Can extraction be avoided

MDS - Periodontics
Dentist, Yamunanagar
Dear, First of all very sorry to hear that you are in pain. About the extraction, I would say yes it can be avoided. You need to visit an Endodontist (RCT and Fillings specialist). He will definitely retriev the remaining filling material and perform a re RCT. It will not only save your tooth but also the money required to replace the tooth If you let me know your city, I can help you in finding a good Endodontist. Till the you can take painkillers, whichever suits you the best. Good Luck, God Bless and Take care.
1 person found this helpful
Submit FeedbackFeedback
View All Feed

Near By Doctors

(118 ratings)

Dr. Prabhjeet Singh Sethi

Certified Implantologist
Dontia Dental Care, 
350 at clinic
Book Appointment