A Practice From the Heart


Your family’s smile is its greatest asset. Not only is smiling a symbol of happiness, but the mere act exudes confidence, relieves stress, and makes everyone more approachable – because after all, smiling is contagious!

A perfect smile is also a sign of overall health, which means your family’s dental needs is our primary concern.

A healthy mouth means healthy organs!

Leena Alexander

Leena Alexander, D.D.S.

Dr. Alexander would never be so bold as to come right out and say she has created the perfect dentist office for families in Corinth, the rest of the Lake Cities area, and beyond. She’s way too humble for that. But if you ask Dr. Alexander’s growing list of loyal patients, you’d be hard pressed to find anyone who wouldn’t say it for her.

She is a member of the Academy of Laser Dentistry and Craniofacial Medicine.

She is working to become a diplomat to dental sleep medicine and craniofacial medicine.


Craniofacial Pain & Dental Sleep Medicine

Let us help you sleep better and get some rest.



Let us correct bite problems and give you the smile you deserve.

Laser Dentistry

Laser Dentistry

Think of laser dentistry as enhancing esthetics and sleep!


This is what she had to say!

What you said about us!


  • This dentist is FANTASTIC! Dr. Alexander and the entire staff at Starshine are wonderful. Everyone there is extremely patient and Dr. Alexander is one of the most knowledgeable Dentist I've met. She's honest with her diagnosis and thorough in her explanation of the issues. The office is clean, well organized and adequate for any work you'll need done. I would highly recommend Starshine for any of your dentistry needs.

    Shawn Brewer Avatar
    Shawn Brewer

    Fantastic staff and Doctor Leena is the best!

    Dave Reese Avatar
    Dave Reese

    Dr. Alexander and Jen were amazing today! They went over my treatment plan in detail and made me feel very comfortable!! If you’re looking for a new dentist give Starshine the opportunity to take care of you!!

    Jennifer Gilcrease Avatar
    Jennifer Gilcrease
  • I love this place! Dr. Alexander, her hygienist Heather and assistant Sara are all so kind and gentle! I will never go anywhere else!

    Ashley Abernathy Avatar
    Ashley Abernathy

    I cannot say enough good things about Starshine Dentistry! Dr Leena Alexander and her entire staff are just so pleasant and professional. When you move to a new area, one of the most difficult things about adjusting and acclimating is finding the people who help us take care of ourselves. Doctors, Dentists, Beauticians, Dry Cleaners... I highly recommend Starshine Dentistry for the entire family. They are concerned with the effects of maintaining proper oral health on the overall health of the body. Leena is very thorough and GENTLE! All of the technicians are great and Amy at the front desk is super sweet!

    Jennifer Harvey Avatar
    Jennifer Harvey

    Thank you so much Leena Alexander! You and your staff made me feel like I was at a Dental Spa today. The care and knowledge I received was amazing. ?

    Elizabeth Fluhrer Avatar
    Elizabeth Fluhrer
  • I am currently in the chair at Starshine and lemme tell you. These women are amazing. I couldn’t wait to get home to review them. I am on my second set of fillings and my 4 year old had a few done a few weeks ago and SLEPT thru it! We had to wake her to go home. They are gentle, sweet, caring and wonderful at what they do. I will forever be a patient here. Love em! ���

    Erica McDonald Avatar
    Erica McDonald

    practice from heart!
    treat you like family. advises only required procedures. amazing staff. least painful cleaning ever!

    Karun Gahlawat Avatar
    Karun Gahlawat

    What makes Starshine unique is the cohesiveness in how well the Dentist and staff work together. It is refreshing to have a Dentist with such excellent bedside manner. The atmosphere is great and the staff were so pleasant and kind. Thank you!

    Maribella Irving Avatar
    Maribella Irving
  • Great place for dental work; fast, friendly, fair price, and gentle

    Ralph Barnes Avatar
    Ralph Barnes

    If I were given the ability to once in my life award a 6-star rating to a business, without a doubt this would be the establishment I give it to. Unbelievably friendly, efficient, and clean. I could not be more thankful.

    Trace C Avatar
    Trace C

    Everyone is super sweet and understanding. They all really listen to your concerns and walk you through everything. Amy is amazing! She really helps me to understand when things need to get done and is super helpful when it comes to payments.

    Moe_Carter25 Avatar
  • Thank you so much for putting my crown back on Dr. Alexander and Sarah! You guys are great, no pain, back to chewing and most of all very caring! Dr. Alexander is very thorough and Sarah has lots of experience which is important when it comes to health! Love coming here and I recommend Starshine Dentistry in Corinth!

    Blanca Garcia Avatar
    Blanca Garcia

    This dentist and her staff our the friendliest group I have met in dentistry! I was driving to Dallas to see a dentist there when I had a minor tooth incident I found Dr Alexander. Then I was having a major procedure and we ran into a problem that would have required oral surgeon and a eight week healing procedure. She took extra time in fact alot as she had already spent three hours but found a way to save me the expense of oral surgery and the setback of eight weeks which would have been detrimental to me due to medicine I required and would not be able to receive due to surgery. I can't say enough about how wonderful and talented this dentist is. I was concerned about the length of the procedure but even after the extra hour or more she spent helping me I was totally relaxed and calm the entire time. She is magic!

    Julie Hamlett Avatar
    Julie Hamlett

    Dr.Leena Alexander and her staff are amazing! I have had regular cleanings and procedures done, and Dr.Alexander and her staff has always been gentle and meticulous. She truly cares for her patients and has personally texted or called to follow up after procedures. I cannot recommend this practice enough!

    Shailini Shenoy Avatar
    Shailini Shenoy
  • Starshine is an amazing place to go! My cleaning was easy, painless, and they got me in and out in no time. Everyone is so nice there too, especially their receptionist Amy!

    Brianna Faith Avatar
    Brianna Faith

    Everyone was exceptionally nice and made me feel very comfortable! I would highly recommend this office to anyone searching for a dentist. Thank you all again!

    Terri O'Neill Avatar
    Terri O'Neill

    Dr. Leena Alexander, Steve, Ami, Sara and Ivette along with the rest of the staff are truly incredible! They are always so pleasant and ready to take care of you from start to finish. They treat people like family and it's so refreshing to have that still be a thing in businesses. They actually pick up the phone when you call and follow through with their word. In terms of skill, I had a root canal done today and it's the first time I've had work done that I felt little to no discomfort which was pleasantly surprising. I was checked on consistently to make sure I was doing okay and was given breaks to rest my jaw which was a relief. Overall, they're extremely skilled, professional, kind, and fairly priced!!

    Katherine Valentin Avatar
    Katherine Valentin
  • Everyone was amazing. Amy was absolutely so nice and warming. The whole staff is just awesome!

    Derek Morin Avatar
    Derek Morin

    The new patient paperwork is completed on an iPad, which is SO much easier and faster. Everyone seemed to enjoy being there so it made me feel more comfortable as a patient. Thank you for the cleaning and I look forward to my next appointment!

    Tanner Oakes Avatar
    Tanner Oakes

    Wonderful office with staff that make each patient's needs a priority. I'm always greeted by awesome friendly front desk staff and both Dr. Keiser and Dr. Kulkarni ensure treatment is thorough and meets the needs of each individual. So happy I found this family dental office!

    Anna Bird Frias Avatar
    Anna Bird Frias
  • Hands down the nicest Dentist I've had the pleasure of meeting and networking with. Do yourself a favor and come visit StarShine. You'll be happy you did! Very good people here. God Bless

    Dalles Wielenga Avatar
    Dalles Wielenga

    Leena is an excellent dentist. Last year I left a non pleasant review which I apologize for when I came to believe was the act of one employee. This is the place to go if you want outstanding dental work.


    Everyone here from Steve and the front desk to "Z" and Dr Alexander and everyone else in between. They are fantastic! So knowledgeable and helpful! I HIGHLY recommend Starshine Denistry!!

    Terri Hardy Avatar
    Terri Hardy
  • Best dentistry in town the whole staff there is amazing they make you feel very welcome Sara, Heather, Sarah and Dr. Alexander are amazing at what they do. From beginning to end I've always been scared of the dentist but they made me feel right at home!!!! I even had a little nap while getting my procedure's done!
    even my husband made a appointment
    all in all everything went smooth and lovely thank you so much! Starshine Dentistry ♡

    Anai Bilbao Avatar
    Anai Bilbao

    This is the best place to go. They have an awesome staff and they take care of you. I would recommend anyone to come see them. My whole family goes here now.

    Pam Northam Avatar
    Pam Northam

    Starshine has always been accommodating. Their staff is amazing, so friendly and just like family. We love coming here so much that it was our choice hands down even though our insurance (CHIP) isn’t accepted here. We are so happy to have this outstanding dentist so local.

    Rachel at Honey Comb Health & Wellness Avatar
    Rachel at Honey Comb Health & Wellness
  • Very pleased with our visit! Worked well with my young children! Definitely a keeper!!

    Alexis Dennis Avatar
    Alexis Dennis

    They do a great job with my 7 year olds. Boys enjoy going. I go as well. First time I felt comfortable going to the dentist. Other places I would feel judged if I had a cavity. Everyone is so nice and helpful. My boys and I have been going since they opened (2+ years) and I could not be happier.

    Rebecca Waldrop Avatar
    Rebecca Waldrop

    The staff and dentist are amazing. I feel like family. Great job on my teeth always. Prices are much better than anyone I've been.

    Lynn Moon Avatar
    Lynn Moon
  • I would like to thank Doctor Alexander, she always has the best interest for her patients care, and provides outstanding dental care. I have quite a bit of work to be done, and I look forward to seeing her again. I highly recommend her.

    Alan K. Avatar
    Alan K.

    Steve and Amy in the front office always have a smile on their faces and greet you immediately when you walk in. Dr. Leena Alexander, Ivette, Sarah were amazing when they were working on my teeth. Every so often they made sure to check in with me and asked me if I was okay. I was numbed up so well, that any time I was asked, I was great.
    Dr. Leena Alexander, Ivette, Sarah, Amy and Steve made the whole visit from beginning to end a relaxing, and enjoyable one. You really feel like they were taking care of you. I will recommend any and everyone to come to Starshine Dentistry for any of their teeth/dentist needs. Thank you, Starshine Dentistry.

    Tatiana John Avatar
    Tatiana John

    Starshine Dentistry is a great dental office that I have referred all of my close family and friends to. The practice is family owned and the staff goes above and beyond to provide the best personalized care for you!

    Miranda Erin Avatar
    Miranda Erin
  • I always feel very comfortable at Dr. Alexander’s office, they make me feel welcome. Their customer service is great and very professional. I really recommend them 100%. Ashley, Heather, Sarah and Doctor Alexander are awesome, thank you for everything! I will see you soon for the root canal!! I give you 10�

    Mich Var Avatar
    Mich Var

    Amy and Steve where very helpful and kind. I was having a bad day and they truly made it better! THANK YOU

    Carrie Gorman Avatar
    Carrie Gorman

    The team at Starshine Dentistry is amazing. I have done deep cleaning, cavity and tooth extraction at Starshine Dentistry. All the procedures went smooth and I am very happy. Starting from the two nice ladies at the reception all the way to Dr. Alexander, the staff here are very professional and caring. Dr. Alexander and her assistants will take extra time to explain every step of a procedure and they are super nice and caring when performing each procedure. I highly recommend Starshine Dentistry.

    Habtom G Avatar
    Habtom G
  • Visited my favorite dentist today...Dr Alexander at Starshine Dentistry. She and the staff are awesome. Replacing my lost filling was quick and painless.

    Terri Clapsaddle Avatar
    Terri Clapsaddle

    Nice clean little clinic,
    Dr. Alexander is wonderful she wouldn't suggest any unnecessary stuff just to make a patient pay more. Gives great discounts for patient without insurance. Great with kids.
    Staff is wonderful too.

    Hetal GAJERA Avatar
    Hetal GAJERA

    This is the best Dental office that I have ever been to. They have state of the art equipment and a very comfortable environment. They staff is friendly and will include you in developing a treatment plan that meets your financial limitations. They have an insurance plan available that I highly recommend. Dr. Alexander is gentle and spends as much time with you that is necessary. She is always mindful of your comfort level and takes extra measures to make sure you experience zero pain.

    terri cantwell Avatar
    terri cantwell
  • Love this dentist. I hate going to the dentist but the entire staff is welcoming and comforting.

    Becky Evans Avatar
    Becky Evans

    Everything about this office was a great experience from the time I called to schedule. The receptionist was so friendly and welcoming. Zi was amazing, she was so patient, gentle, took the time to explain everything and educate me. I felt my new patient appointment was very thorough. Dr. Alexander was super friendly and also took the time to explain things. Everyone seemed like they enjoy their job and care about their patients. Highly recommend.

    Amanda Helms Avatar
    Amanda Helms

    Very professional office atmosphere but yet very personal service. Dr Alexander, Heather and Sarah are wonderful!

    sugene may Avatar
    sugene may
  • Highly recommend Dr.Alexandar. She is very patient in listening and compassionate in treating her patients.

    Lavanya Thiagarajan Avatar
    Lavanya Thiagarajan

    Dr. Keiser and Tina did an excellent job on my crown. It fits perfectly, is not bulky at all, and looks like my original tooth. Best of all, it was done in one visit, so I left with my permanent crown, which was made right there in the office during my appointment. There was no need to wear a temporary crown and return at a later date to get a permanent one!

    Tracy Fanous Avatar
    Tracy Fanous

    I wish I could get everyone to go to Starshine Dentistry! The front office staff is absolutely wonderful with warm welcomes and pleasant conversation. Sarah and Heather always make her feel so comfortable and calm throughout the entire visit. Dr. Alexander is extremely knowledgeable and does a fantastic job every time. They also offer their own "insurance" type plan that is helpful to save money. We love it there and I will definitely recommend them to my family and friends!

    brandy barthel Avatar
    brandy barthel
  • Just love Dr Leena and staff. So friendly and awesome!!

    Karla Kirksey Avatar
    Karla Kirksey

    Leena and her team are amazing! She is really good at listening, putting me at ease and makes my experience so much better than any other dentist I’ve ever had. She is also very good in her profession and takes care of our whole family dental needs. I highly recommend her and team.

    Omel Contreras Avatar
    Omel Contreras

    Starshine dentistry is the most wonderful practice I ever been..I recommended to anyone who is looking for a dentist Dr keiser and Dr Kulkarni are very nice and gentle; took my 8 year old there for txt and she loved it ..

    Claudia Garcia Avatar
    Claudia Garcia
  • 5 stars doesn't give the service I receive justice. I am usually a nervous wreck coming into any dental treatment today I had to get a filling redone and I haven't felt this comfortable in all my experiences. Super nice and caring to your need to ensure your are tolerating well, I like the communication throughout. I am sad that I didn't know about them sooner!

    Akid NamedHero Avatar
    Akid NamedHero

    Dr. Alexander and her staff are amazing! They are friendly, professional and accommodating to busy schedules! I would definitely recommend Starshine Dentistry for all your dental needs!

    Sheba John Avatar
    Sheba John

    They are hands down the best! They communicate well, make you feel super comfortable even if the procedure is a hard one. I can't say enough great things about their staff and Dr. Alexander!

    Courtney Huff Avatar
    Courtney Huff
  • Starshine Dentistry is a great place to go too, is a place that I can trust taking my son too and he loves Dr.Kieser and Dr.Kulkarni like no other and the staff as well.

    Abigail Chavez Avatar
    Abigail Chavez

    Dr. Leena Alexander, Sara, and the entire staff at Starshine dentistry were friendly, professional, and wonderful to be around. The warm environment helped me to relax and to let go of my "white coat syndrome" anxiety. They're very conveniently located and accommodated my work schedule wonderfully. I will definitely be going back.

    Michael White Avatar
    Michael White

    If you're looking for a fabulous dentist you've found them. From kids to adults the entire staff is super friendly and professional. We can't imagine going anywhere else.

    Alyssa Callaway Avatar
    Alyssa Callaway
  • Very nice people, very nice dentist. I am moving all of my family to this doctor.They work with you, and care. Amy is the best!

    Soapin Girl Avatar
    Soapin Girl

    Starshine Dentistry exceeded all of my expectations! This was by far the best dental experience I have ever had. Everyone was so friendly and went out of their way to make our family feel comfortable. All of our questions were answered and we felt very well cared for. Starshine Dentistry goes above and beyond when it comes to their attention to detail and their patients. We feel so blessed to have found such a wonderful Dentist!

    Katie Carpenter Avatar
    Katie Carpenter

    They are the greatest and make you feel very special! I am so glad I found them! Everyone should cpme see Dr.Alexander!

    Dorothy Neda Gower-Saylor Avatar
    Dorothy Neda Gower-Saylor
  • Jen and dr. Leena are amazing! Best dental office I’ve ever been to!!!! Very caring and in tune to patient needs.

    Terri Henderson Avatar
    Terri Henderson

    Friendly staff, thorough cleaning and other services. Easy to schedule and great communication. Heather is a great hygienist-

    John Osbo Avatar
    John Osbo

    I have not been to the dentist in decades truly believing they all were from Middle Age Torture Dungeons. Boy was I wrong.
    All the personnel at Starshine Dentistry a very sweet, caring people. Dr. Alexander has a very gentle touch and easily explains what is going on. I had to have an emergency tooth extraction and they made me very comfortable, and they brought in their traveling oral surgeon, Dr. Mark De Simone. He was also fantastic. I had no pain, and was quite surprised at how well I felt after the sedation and numbing wore off.
    I will DEFINITELY be back for regular cleanings and checkups from now on. Thank you so much to everyone, especially Steve, for changing my mind about dentists!

    Michael Emmert Avatar
    Michael Emmert

Come see us and let us take care of your smile!