Great White Dental
Alejandro Martinez Alvarado, DDS:
Practice Profile Page


Great White Dental
Alejandro Martinez Alvarado, DDS
San Antonio, TX













A list of major dental treatments which I offer my patients:

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

TMJ treatment

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 7:30 am to 5:00 pm

Tuesday: 7:30 am to 5:00 pm

Wednesday: 7:30 am to 5:00 pm

Thursday: 7:30 am to 5:00 pm

Friday: 7:30 am to 5:00 pm

Saturday: Closed

Sunday: Closed





Check out what some of our happy patients are saying about us:

Timothy G. (Source: Zocdoc)


Greatly appreciate the professionalism and treatment going into the appointment by the whole staff. Very knowledgeable of what steps I needed to take to get all of my dental work done and planning for future visits. I am very happy to have Dr. Alvarado as my dentists.

Deya C. from San Antonio, TX (Source: Yelp)


Dr Alejandro Martinez has done an amazing job, I can truly say he brought my smile 🙂 back!!! Him and the AWESOME staff helped me with the fear and for that, I THANK THEM! They will continue doing an amazing job.!! He did an awesome job!!!  I am VERY HAPPY with my SMILE.  Friendly, always with a smile, perfectionist (which is a good thing)!! The Staff is the same! Very Happy with Dr Alejandro Martinez!! Also I can always count on Yvonne (front desk)in helping with questions & being answered!! I HIGHLY recommend GREAT WHITE DENTAL!

Nicole Castillo-McEnroe (Source: Facebook)


I can not even tell you how much I love this place���� I have never been really big on dentist but I am so grateful to have found Great White. Not only are they affordable but the employees are phenomenal. Crystal deserves a raise. She is so helpful. The young lady(dont remember her name) that takes your xrays also deserves a raise. Dr.Martinez is very caring and will not try to talk you into something you dont need. Love love love them

Roxanne A. from San Antonio, TX (Source: Yelp)


As I searched and searched for a family dentist I was grateful to find Great White Dental.  They took care of my whole family not to mention the phenomenal staff he has. His staff has patience with the children.  Dr. Martinez by far is the best dentist I’ve been to in quite sometime. I definitely recommend Great White Dental for all your dental needs. Once again Dr. Martinez is very friendly and as a mother made me feel welcome and that’s when I knew my family was in good hands.  Thank you Dr. Martinez for the exceptional service you give to my family and the surrounding area.

Erika G. from San Antonio, TX (Source: Yelp)


New to the area, I was in search for a dentist nearby when I ran across Great White Dental in Yelp. What can I say, I walked in to this office as a new patient and left feeling as if I was part of the family! The routine cleaning was the best I have ever had! The cleaning was very thorough, the hygienist gave me some helpful tips to improve my daily routine, and to top it off, they play great music Dr Martinez and his staff are running a best-in-class operation, and to my benefit, right here on the south side of San Antonio.

Mauricio B. from San Antonio, TX (Source: Yelp)


Great, attentive staff. I had a deep cleaning done, the procedures and my options were explained perfectly. Dr Martínez was completely professional and made sure at every moment that I wasn’t in discomfort. A nice touch was that each “cubicle” has a TV and Apple TV that give you a nice distraction from all the dental stuff going on.

Jennifer F. from Austin, TX (Source: Yelp)


I’ve tried several dentists in San Antonio over the years and Dr. Martinez at Great White Dental is the now the only dentist I’ll ever need.  The friendly and engaging ambiance was immediately palpable from the very first interaction with Dr. Martinez and his staff.  As professional as he is affable, I appreciated that he took the time to review my x-rays with me.  I’m generally used to dentists talking about me to their assistants like I’m not even there, so that was refreshing to say the least. His attention to detail is such that he was able to find the tiny beginnings of cavities that required only minor surface abrasion without anesthetic, saving pain and money in the future. Last but not least, he went above and beyond asking me if I’d like him to fix the discoloration in my teeth from fluorosis that I’ve had my entire life and has always bothered me.  I’ve never been offered that option before and have actually asked other dentists if anything can be done and they have all either recommended veneers or said no.  Within 5 minutes Dr. Martinez had completely fixed what I previously had thought was an unsolvable problem that I just had to accept.  I 100% recommend this establishment.  Never have I witnessed such professionalism, warmth and personal attention.  Trust me, you won’t be disappointed in Great White Dental

Jackie Garza (Source: Facebook)


I absolutely love Great White Dental. I was always terrified of going to the dentist.. til I came here. The staff is very friendly and welcoming. The office is always spotless. They make you feel so comfortable. Yvonne always greats me with a big smile and is very helpful. The dental assistants are also very friendly. Dr. Martinez is so easy to work with. He is very gentle and comforting. I always a have a nice relaxing view when in the chair. The music also helps. Overall great experience every time.

Lee Kirchner (Source: Facebook)


So very pleased that we were recommended to this practice….very professional and pleasant experience with great results….we were in San Antonio on vacation and needed quick service and were so very pleased that he was recommended……we would encourage anyone to use this dental office as the dentist and staff are incredible

Priscilla Arguello (Source: Facebook)


I am terrified of the dentist! When I walked in I was greeted by such friendly staff. The Dentist came in introduced himself and during the procedure he made sure I was comfortable and kept me calm…first time ever I didn’t have to take an anxiety pill while at a dentist office.

Greg D. (Source: Zocdoc)


One of the best dental practices I’ve been to. Friendly staff, streamlined check in process, open facilities that don’t feel in any way claustrophobic, and the hygienist who cleaned my teeth explained every step she was taking along the way.

Laura D. from Austin, TX (Source: Yelp)


I can say nothing but GOOD things about the staff and service in this office! I have never had a bad experience, and Dr. Martinez is an excellent dentist. Not only that, but he’s hilarious as well (it makes the trip to the dentist much more enjoyable). I had been to several dentists before finding Dr. Martinez, and I can say with certainty that I have found the right one. Moreover, my teeth are in the best condition they have ever been. I am thrilled to have found this office. Thank you Dr. Martinez and everyone in his staff!

Shawn Bryant (Source: Facebook)


Five stars � ���� Dr. Martinez is by far the best dentist in San Antonio. Both me and my husband are patients of his and hands-down he is the best dentist! Staff are all extremely friendly and professional. Very relaxing atmosphere. Definitely recommend.

Patricia M. from San Antonio, TX (Source: Yelp)


You will be very satisfied with his work.  He’s an honest hard working Dr.  I brooked  my front teeth  and he Replaced with a  Zirconia Crown that looks real natural, I’m very satisfied with his work.  He gave me a great price and payment options that worked for me. I highly recommend him.  HE IS THE BEST!!!

Debbie K. from San Antonio, TX (Source: Yelp)


Recently moved to this area and went here for the first time last week. The staff was friendly & fun, quickly felt relaxed. Dr. Martinez fully explained recommendations, as well as what was optional. The staff willing answered questions and fully explained pricing and options. Quite happy I found them here on Yelp and would highly recommend them to others. I’ll definitely be going back for any future dental needs!

Ian C. from Austin, TX (Source: Yelp)


I highly recommend Dr. Martinez, DDS I’m currently not a patient myself, since I live in Austin and hadn’t had the need for any serious work other than cleaning, but I will be going to see him soon for a check up and perhaps switch to his practice for routine cleaning as well. After witnessing some of the work he performed on a local TV celebrity, full front dental reconstruction, I was speechless and mesmerized that I wasn’t even looking at natural teeth, and what a great smile I must add. I have referred a close friend now for dental work and will continue to refer anyone I know over to Dr. Martinez, definitely a Dentist you can trust your smile to.

Amanda Caldera (Source: Facebook)


After being told my wisdom tooth would need to be pulled out I was terrified. What I thought would be a painful traumatizing experience turned out to be the complete opposite. Dr. Martinez is excellent at what he does and has changed my fears of going to the dentist. Yvonne is very welcoming and always smiling. I will definitely continue to recommend Great White Dental.