6998 E 30th St., Indianapolis, IN 46219

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All Your Dental Needs Taken Care in One Place!

If you're looking for trickling water falls, plasma TVs and foot massages while you have your work performed, were not for you. If you're looking for a serious, down to business, tightly run ship, sorry. BUT...if you're looking for a stress free, fun,as fun as going to the dentist can be, environment with a caring, compassionate staff that listens to your needs, we'd love to have you.

It is our privilege to welcome you and your family, to our family. At Sinnis Family Dental, we strive to provide gentle, caring treatment in a relaxed, stress-free environment. We use state of the art, cutting edge technologies to diagnose and treat all of your dental needs. We promise to take the time and fully explain your options to your satisfaction and you will never be pushed into accepting or agreeing with treatment with which you are uncomfortable, or do not fully understand. You have my word on that.

We welcome patients suffering from dental phobias and anxieties due to previous bad experiences and we make it our personal goal to transform them into stress free, relaxed, life-long members of our dental family.


For your convenience, we accept almost all forms and types of insurance, as well as provide external and interest free in-house financing options, should the need arise. We will contact your insurance company directly, before you commit to any treatment, so that you are aware of your estimated portion for each of your treatment options. We will gladly submit all of the necessary documentation to your insurance company and fight on your behalf in order that you realize your maximum benefits.

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Contact Us

We are located on the Northwest corner of 30Th St and Shadeland Ave. We can be reached by

Phone: (317) 547-1111 Fax: (317)-547-1141 Email: sinnisfamilydental@yahoo.com



General Dentistry

General dentistry involves everything from gum and oral tests to root canals, crowns and more. Our Professionals can treat you and your entire family whether you are in need of regular cleanings or specialized care.

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Cosmetic Dentistry

When you want to enhance the appearance of their teeth, gums and/or bites, cosmetic dentistry comes into the picture. The key goal of these procedures is to improve the form, size, alignment, location, color and overall appearance of one's smile.

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Specialty Dentistry

At Sinnis Family Dental, we do different types of dental specialties that helps improve your gum health, oral hygiene and enhance the appearance of your teeth and smile.

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What our patients are saying...

"Always accommodating and very professional. I ❤️ My dentist!"

"Everyone is amazing, prices on point and i do recomment this place without a doubt …."

"Absolutely the best dentist I’ve ever been to! The staff is super friendly every time. Mr. Sinnis makes me feel comfortable he is gentle & takes great care of me. I absolutely love the whole team. He is also affordable & will work with you with payment plans. They strive to keep you with a great sm…"

"Very nice people. Dr sinnis and his team were very kind and caring about my needs to making sure I was ok while he was working on my teeth and before I left the office.! I would recommend 💯 percent. Clean and we'll organized office Thank you Dr sunnis and team! I give 5 star's"


"Everyone here is so welcoming and friendly and talk to you like they've known you for years. They really work with you on helping you get the smile you want. I went in for a braces consult (which I've wanted braces since I was in 5th grade) as I've done at other places and was going to have this be…"

"I love it here ! The people are very nice ☺️ haven’t had any bad experiences !"

"I have been going here for over 20 years. Dr Sinnis is caring and compassionate. He went over and above to treat my children. I have always been treated fairly and kindly."

"Staff is super friendly and flexible with scheduling and payments. Recommend to everyone especially children."

"Very friendly and made me feel better"

"I’ve been coming here for 5 years and have recommended my friends and family and they absolutely love the staff and service"

"I've been going to this Dentist since I was 6 years old and now I'm 32. I love them like family. They are great at their job. Nice, caring and helpful with they customers. This is the only Dentist I will go to and have ever gone to."

"I highly recommend these people. Professional work and affordable prices, It's a win/win. Indianapolis, 30th and Shadeland."

"Real friendly people and great service. I will Recommend Sinnis Family Dental to anyone!!!"

"I drove two hours to go to this dentist.. Staff is great, friendly & very compassionate... the fear I hv of dentist.. ALL GONE!!!"

"This place is awesome..first time and it wont be my last..i found a home 4 my TEETH....erry body so koo.."

"I absolutely love all the dental assistants! Tammy at the front desk is so compassionate & caring. Also hilarious;) Dr Sinnis is one of the nicest dentists that I have ever met. His first goal is to make sure you're comfortable and happy. I just went through a full extraction on my top teeth & he h…"

"My kids and I have been coming to Sinnis Family Dental for about 16 yrs now and we love the prompt, friendly service. I am a chicken when it comes to the dentist but I have no fear coming to Dr. Sinnis because I know he is very compassionate and gentle. I now have grandkids and they will be coming …"

"Fast friendly service. Good vibes. I am a new patient here and they made me very comfortable"

Visit Our Office

Indianapolis, IN

6998 E 30th St., Indianapolis, IN 46219

Email: sinnisfamilydental@yahoo.com

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Office Hours

  • Monday8:00 am - 5:00 pm
  • Tuesday8:00 am - 5:00 pm
  • Wednesday8:00 am - 5:00 pm
  • Thursday8:00 am - 5:00 pm
  • FridayBy appointments only.
  • SaturdayClosed
  • SundayClosed