A Practice From the Heart
welcome
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, D.D.S., FAGD
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.
Pamela
This is what she had to say!
What you said about us!
Testimonials
- Jen and dr. Leena are amazing! Best dental office I’ve ever been to!!!! Very caring and in tune to patient needs.Terri HendersonStarshine 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 FaithI have never felt in better hands at a dental office. Every single member of the staff I have interacted with has been wonderful. I am extremely pleased with Dr. Alexander. She is very knowledgeable and her approach to resolving dental issues is much appreciated. I highly recommend Starshine Dentistry.Kathy Lawrence
- Most amazing dentist I’ve experienced in a long time!!!! The office workers are very kind and friendly. Even the dental assistant is so sweet and very good at what she does. My overall experience can not be expressed highly enough. I am well pleased and thank God for the team Dr. Alexander has . I my experience a perfect ten!!!!Santo NardiThis is the best dentistry I have ever been too. The entire staff is amazing, professional, and really cares for their patients! Dr.Steven Nguyen is top tier, I was misdiagnosed at another dentist office and Dr.Nguyen quickly found the root to my tooth pain. He cares about your teeth’s health and preserving them. The equipment they use is top of the line to ensure proper diagnosis. The front desk team is amazing as well! They are courteous and knowledgeable they will explain everything for you and not once did I feel pressured. This is the place to go for your dental work if I could give them 10 stars I would as they earned it.Turbo WizardI love the staff and Dentist here. I have had some bad experiences with my prior Dentist practice, which had left me with a bad taste in my mouth 😉 The assistants, hygienist and front staff have been extremely polite thus far. The best part is that, like a trusted mechanic for your car, having an honest Dentist is important too and this is an honest practice that doesn't treat the patient like a head of cattle, or attempt to up sell services and treatments that are not really needed.
I will be referring others to them as the opportunity arises.Earl SeventySeven - practice from heart!
treat you like family. advises only required procedures. amazing staff. least painful cleaning ever!Karun GahlawatI have always dreaded going to the dentist since I was a kid. Starshine has changed that feeling completely. With friendly and helpful staff, they make you feel comfortable and welcomed. Nothing feels rushed or pushed. Originally, I came to them for a second opinion. I was so impressed with Dr. Alexander and crew, that I decided to leave the other in favor of them. I’m very happy with the decision and would recommend them to anyone. Just wish I would have found them sooner.Bryan BristowDr Leena Alexander is so caring! All the personnel is kind, friendly & make you feel welcomed. Highly recommend this location for any dental care!.Sylvia Mata - 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 GilcreaseThis 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 NorthamIf 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
- 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 & WellnessLove this office and staff! They are friendly and the dentist Dr. Alexander is wonderful with my littles.KelliEverything 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
- 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 EmmertWish there were more than 5 stars! Starshine Dentistry, Dr. Alexander and staff are wonderful! After working in the dental field for many years and my dentist retiring it took me some time to find another dentist for myself and family. Dr. Alexander has the BEST chairside manners and an expert in her field. I am so happy with my cosmetic dental work. I love that people complement my smile everyday and not ask did I do something different. Dr. Alexander is a very conservative and attention to detail dentist. I highly recommend Starshine Dentistry and I'm so glad I found them!Jessica HaneyThey 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 - 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 GarciaTruly the BEST thing I have encountered in Texas when it comes to Healthcare. The staff is helpful and most of all AVAILABLE! Quick response time and organized. Believe me I’m finding all of those things combined is RARE in N Texas. 20 stars for everyone in the office ?Drini AngelDr. 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
- Just love Dr Leena and staff. So friendly and awesome!!Karla Kirkseypractice from heart!
treat you like family. advises only required procedures. amazing staff. least painful cleaning ever!A Google UserThey 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 - 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 WaldropAmy (the receptionist) is so awesome when I come in. She is always smiling and really sweet.Gabriel O'ConnellAmy, Dr alexander and Ivette were amazing i would reccomend Statshine dentistry to everyone I know!Jean Wang
- AMAZING!!! They will work with you!! They even have a insurancesish plan for those we don't like me. Affordable! NICE! AND THEY are UNDERSTANDING!! (: COME HERE.Sara Crooks5 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 NamedHeroI 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.
- 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 VarDr Leena is amazing ! And her staff. My experience is with Sarah - awesome. Everyone one there goes out of their way to be accommodating. They are friendly, efficient and I like their music.
Yah Dr Leena Alexander. I wIsh there were 10 stars.
Your patient for life,
Pcp cExcellent service! Caring team of professionals who go above and beyond to meet the needs! Dr. Is so kind and researches the best, holistic treatment!Elissa Polley - 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 FanousThank 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 FluhrerMy 16 yr old just had his wisdom teeth removed and it was a success! He’s loopy, but very pleased he didn’t feel a thing! Still under the influence of his meds, he happily used expletives to share how easy it was. Oh my! It was nice to know my son was in good hands! Everyone here is helpful, professional and informative in a non- stressful environment. Thank you, Starshine Dentistry!Lisa Littlejohn West
- 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 ClapsaddleHands 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 BlessDalles WielengaI’m usually nervous to go to the dentist for cleanings but I was super happy with my cleaning last week. Their hygienist did an amazing job and she was gentle throughout the cleaning always making sure I was not in pain. Definitely recommend Starshines Dr. Alexander and her team for all your dental needs.JoAnne H
- 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!Cory OAs an international student, it's hard on pocket for medicals especially dentistry work in USA but Starshine is a genuinely a saviour. She has made my first dentist experience not only affordable but super nice and easy. Thank you so much Dr. Lina Alexander...Steve... And all of her staff who is super friendly and nice.
I truly and genuinely recommend everyone and anyone who needs dentist assistance to come here.
Smile 🙂Yagya PandeyDr. Alexander came highly rated from a friend and I was not disappointed! Everyone from the receptionist to the Dr was GREAT!Emily Green - Very professional office atmosphere but yet very personal service. Dr Alexander, Heather and Sarah are wonderful!sugene mayGreat place for dental work; fast, friendly, fair price, and gentleRalph BarnesDr.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
- Gentle, yet efficient care. These wonderful ladies go above and beyond to make your visit as convenient and painless as possible. Only trust the best!Tina RossSteve 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 JohnEveryone 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 - 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 GarciaHighly recommend Dr.Alexandar. She is very patient in listening and compassionate in treating her patients.Lavanya ThiagarajanEvery dental visit has been wonderful. The entire staff is very caring. Procedures are always gentle which is important as I usually get nervous going to the dentist. They always put me at ease. I have been to many dentists, and feel by far this the best. They are honest, helpful, and try their best to be accommodating to me and my children when we may need to get in quickly if needed. The TV on the ceiling during procedures adds a nice touch. I highly recommend this dentist.Brandy Clower
- Love Starshine Dentistry!!! The front office staff is so friendly and Z is my absolute favorite hygienist ever!!! Both Dr. Alexander and Dr. Steven are awesome too ? I recently moved but I’ll keep coming back to Starshine because their staff and their chair-side manner is unmatched! You can’t go wrong here, best dentist office around!Rachel AlcosibaThank 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 FluhrerThe 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
- 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 BrewerI have been working with Dr. Alexander for a couple of years. I have a somewhat difficult case and she worked closely with my dental implant specialist. Dr. Alexander is professional, kind and patient and she truly cares about her patients. From the moment I walked into the office the staff made me feel welcomed and they truly care. Dr. Alexander will not settle for anything less then the absolute best for her patients. If you want the best in Texas go see Dr. Alexander and her staff. Highly recommend!!Cindy FosterI’m usually nervous to go to the dentist for cleanings but I was super happy with my cleaning last week. Their hygienist did an amazing job and she was gentle throughout the cleaning always making sure I was not in pain. Definitely recommend Starshines Dr. Alexander and her team for all your dental needs.Jo Rustic Russo
- I would definitely recommend you all guys visit Starshine Dentistry when you have medical problems with your teeth. I have gone to them twice and every time I go, I perfectly get helped. Also, I would like to inform Saudi students that Starshine is covered by UnitedHealthcare insurance. And the crew works there is the most gentle crew I have ever had.ALMOTHANA SHETEFEStarshine 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 ErinStarshine 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