Meet the Dentists

Experience Truly Exceptional Dentistry.

Meet the Dentists

At our Carmel office, Dr. Corey Martinez and Dr. Alam Grewal are committed to providing exceptional dental care in a friendly, comfortable environment. Together, they focus on understanding each patient’s unique needs and goals, delivering personalized treatment with advanced expertise and a patient-first approach to help every smile stay healthy and confident.

Dr. Corey Martinez

From a young age, Dr. Martinez knew he wanted to pursue a career in dentistry. However, meeting Dr. Mark Shafer was what truly solidified that dream. The potential to positively impact patients while improving their overall health is incredibly rewarding for him, and he’s never looked back! 

Dr. David W. Austin

With more than 40 years of experience in dentistry, Dr. David Austin is recognized as a leader in comprehensive, restorative, and cosmetic dental care. Throughout his distinguished career, he has served as a private practice owner, Dental Director, consultant, educator, and mentor, always maintaining a commitment to clinical excellence and patient-centered care.

Why Our Patients Love Martinez Dentistry

Am a new patient with Dr. Martinez. Was instantly a good vibe with his staff and immediately felt at home. Dr. Martinez as well makes you feel very comfortable and I feel especially comfortable with his knowledge and thorough nature...

Greg N.

Everything was great! Honest, efficient and on time... Update. After my 5th visit and a tooth extraction, I am still amazed by their efficiency, kindness and honesty. After going through four different dentists since I've been in Indianapolis, I am truly grateful...

Emily W.

I highly recommend Martinez Dentistry! Everyone is so nice. Pam, the hygienist does a great job cleaning my teeth and is gentle and caring in doing so. I also highly recommend Zoom teeth whitening. It whitened my teeth many shades. Love the results!!

Mike M.

Dr Martinez is very kind and informative. His team of hygienists are great also, very caring and gentle. Annette was above and beyond today helping figure out my estimate and end payment along with her kindness and comfort during my procedure.

Brittany C.

Everyone there is very nice, they do great work. I went to the same dentist for over 30 years and had to switch for insurance reasons. I was not a fan of having to switch, however I found a great dentist, dental assistants and office. I would highly recommend.

Tracy A.

I have been nothing but pleased since transferring my dental care here. All of my experiences have been amazing from start to finish. Everyone is always so helpful, and Renee and Meredith are ALWAYS smiling at the front desk when you walk in and leave!!!

Mariah G.