New Patient Offer

Complimentary
Opalescence go 4
Take-Home Whitening Kit

Opalescence Go

*Offer valid with completion of comprehensive exam and cleaning.
*Cannot be combined with any other offer.

Simply complete the form below by the deadline and someone will be in contact with you.

Expires: 06/06/2026

Oral Conscious Sedation, Cosmetic, Implants, Teeth Whitening...

Whatever your needs, Dr. O’Neil can give you the smile you deserve.

Dr. O’Neil uses the latest technology and techniques to give you a beautiful healthy smile.

Schedule your appointment today.

Oral Conscious Sedation, Cosmetic, Implants, Teeth Whitening...

Whatever your needs, Dr. O’Neil can give you the smile you deserve.

Dr. O’Neil uses the latest technology and techniques to give you a beautiful healthy smile.

Schedule your appointment today.

Oral Conscious Sedation, Cosmetic, Implants, Teeth Whitening...

Whatever your needs, Dr. O’Neil can give you the smile you deserve.

Dr. O’Neil uses the latest technology and techniques to give you a beautiful healthy smile.

Schedule your appointment today.

Kelly Wolfe

Oct 08, 2026

Dr O’Neil’s office staff, hygienists and himself are all very professional, friendly and amazing! I hate going to the dentist b...

>> Read More Reviews >>

New Patient Offer

Complimentary
Opalescence go 4
Take-Home Whitening Kit

Opalescence Go

*Offer valid with completion of comprehensive exam and cleaning.
*Cannot be combined with any other offer.

Simply complete the form below by the deadline and someone will be in contact with you.

Expires: 06/06/2026

Video Gallery

Welcome to Today's Dentistry

Modern Healing WTHR TV13 NBC

Welcome to Today's Dentistry

Meet Dr. Michael O'Neil

Diagnodent

Waterlase Dentistry

Zoom Whitening

Sedation Dentistry

New Patient Offer

Complimentary
Opalescence go 4
Take-Home Whitening Kit

Opalescence Go

*Offer valid with completion of comprehensive exam and cleaning.
*Cannot be combined with any other offer.

Simply complete the form below by the deadline and someone will be in contact with you.

Expires: 06/06/2026

^ Dr O’Neil’s office staff, hygienists and himself are all very professional, friendly and amazing! I hate going to the dentist but given it’s a must I’d choose no better place!! ^

Kelly Wolfe (5/5)

Video Gallery

^ Dr O’Neil’s office staff, hygienists and himself are all very professional, friendly and amazing! I hate going to the dentist but given it’s a must I’d choose no better place!! ^

Kelly Wolfe (5/5)

^ Today’a Dentistry is the best! Dr O’Neil and his staff are the best there is! I would absolutely recommend the team to anyone looking for a new provider! ^

Kelli Tungate (5/5)

^ I give Dr. O'Neil and the staff a 5 star rating. My husband was able to get an appointment quickly for his problem. He is friendly, highly qualified and a completely honest dentist. I have had… more ^

Dorothy Hickey (5/5)

^ Wonderful staff, great care !! I’ve been a client for 30 yesrs ^

Sharon MacAllister (5/5)

^ Today’s Dentistry is the best place in town for dental care. Dr O’Neil and his team will provide you gentle and excellent quality care with special treatment for you and your family’s needs. They… more ^

M Johnson (5/5)

^ Our family has been going to Today’s Dentistry for over 16 years. We have only had great experiences! ^

Julie Stewart (5/5)

^ Great service!!! Julie is the Perfect Dental Hygienist!!!!!! ^

Brent W (5/5)

^ Everyone here is amazing, Dr. O'Neil is so kind and gentle! It was my 10 year olds first appointment with Dr. O'Neil, he's always been afraid of the dentist, but he left saying he's not afraid of the… more ^

Adriane Myers (5/5)

^ Always a great experience! ^

Holly Caudell (5/5)

^ Exceptional care at Today’s Dentistry! Dr.O’Neill and his staff are friendly, knowledgeable & caring. This last visit I had a schedule conflict with my appointment time & they went out of their way… more ^

Kim Holland (5/5)

Read More Patient Reviews...

Office Hours:

Fishers Dentist • Today's Dentistry • 12953 Publishers Drive, Suite #100 • Fishers, IN 46038 • (317) 849-2933

^ Dr O’Neil’s office staff, hygienists and himself are all very professional, friendly and amazing! I hate going to the dentist but given it’s a must I’d choose no better place!! ^

Kelly Wolfe (5/5)

^ Today’a Dentistry is the best! Dr O’Neil and his staff are the best there is! I would absolutely recommend the team to anyone looking for a new provider! ^

Kelli Tungate (5/5)

^ I give Dr. O'Neil and the staff a 5 star rating. My husband was able to get an appointment quickly for his problem. He is friendly, highly qualified and a completely honest dentist. I have had… more ^

Dorothy Hickey (5/5)

^ Wonderful staff, great care !! I’ve been a client for 30 yesrs ^

Sharon MacAllister (5/5)

^ Today’s Dentistry is the best place in town for dental care. Dr O’Neil and his team will provide you gentle and excellent quality care with special treatment for you and your family’s needs. They… more ^

M Johnson (5/5)

^ Our family has been going to Today’s Dentistry for over 16 years. We have only had great experiences! ^

Julie Stewart (5/5)

^ Great service!!! Julie is the Perfect Dental Hygienist!!!!!! ^

Brent W (5/5)

^ Everyone here is amazing, Dr. O'Neil is so kind and gentle! It was my 10 year olds first appointment with Dr. O'Neil, he's always been afraid of the dentist, but he left saying he's not afraid of the… more ^

Adriane Myers (5/5)

^ Always a great experience! ^

Holly Caudell (5/5)

^ Exceptional care at Today’s Dentistry! Dr.O’Neill and his staff are friendly, knowledgeable & caring. This last visit I had a schedule conflict with my appointment time & they went out of their way… more ^

Kim Holland (5/5)

Read More Patient Reviews...

Office Hours:

Fishers Dentist • Today's Dentistry • 12953 Publishers Drive, Suite #100 • Fishers, IN 46038 • (317) 849-2933

Video Gallery

 Dr O’Neil’s office staff, hygienists and himself are all very professional, friendly and amazing! I hate going to the dentist but given it’s a must I’d choose no better place!! more  Kelly Wolfe  Unrated (5/5)

 Today’a Dentistry is the best! Dr O’Neil and his staff are the best there is! I would absolutely recommend the team to anyone looking for a new provider! more  Kelli Tungate  Unrated (5/5)

 I give Dr. O'Neil and the staff a 5 star rating. My husband was able to get an appointment quickly for his problem. He is friendly, highly qualified and a completely honest dentist. I have had… more  Dorothy Hickey  Unrated (5/5)

 Wonderful staff, great care !! I’ve been a client for 30 yesrs more  Sharon MacAllister  Unrated (5/5)

 Today’s Dentistry is the best place in town for dental care. Dr O’Neil and his team will provide you gentle and excellent quality care with special treatment for you and your family’s needs. They… more  M Johnson  Unrated (5/5)

 Our family has been going to Today’s Dentistry for over 16 years. We have only had great experiences! more  Julie Stewart  Unrated (5/5)

 Great service!!! Julie is the Perfect Dental Hygienist!!!!!! more  Brent W  Unrated (5/5)

 Everyone here is amazing, Dr. O'Neil is so kind and gentle! It was my 10 year olds first appointment with Dr. O'Neil, he's always been afraid of the dentist, but he left saying he's not afraid of the… more  Adriane Myers  Unrated (5/5)

 Always a great experience! more  Holly Caudell  Unrated (5/5)

 Exceptional care at Today’s Dentistry! Dr.O’Neill and his staff are friendly, knowledgeable & caring. This last visit I had a schedule conflict with my appointment time & they went out of their way… more  Kim Holland  Unrated (5/5)

Read More Patient Reviews...

Office Hours:

Fishers Dentist • Today's Dentistry • 12953 Publishers Drive, Suite #100 • Fishers, IN 46038 • (317) 849-2933

 Dr O’Neil’s office staff, hygienists and himself are all very professional, friendly and amazing! I hate going to the dentist but given it’s a must I’d choose no better place!! more  Kelly Wolfe  Unrated (5/5)

 Today’a Dentistry is the best! Dr O’Neil and his staff are the best there is! I would absolutely recommend the team to anyone looking for a new provider! more  Kelli Tungate  Unrated (5/5)

 I give Dr. O'Neil and the staff a 5 star rating. My husband was able to get an appointment quickly for his problem. He is friendly, highly qualified and a completely honest dentist. I have had… more  Dorothy Hickey  Unrated (5/5)

 Wonderful staff, great care !! I’ve been a client for 30 yesrs more  Sharon MacAllister  Unrated (5/5)

 Today’s Dentistry is the best place in town for dental care. Dr O’Neil and his team will provide you gentle and excellent quality care with special treatment for you and your family’s needs. They… more  M Johnson  Unrated (5/5)

 Our family has been going to Today’s Dentistry for over 16 years. We have only had great experiences! more  Julie Stewart  Unrated (5/5)

 Great service!!! Julie is the Perfect Dental Hygienist!!!!!! more  Brent W  Unrated (5/5)

 Everyone here is amazing, Dr. O'Neil is so kind and gentle! It was my 10 year olds first appointment with Dr. O'Neil, he's always been afraid of the dentist, but he left saying he's not afraid of the… more  Adriane Myers  Unrated (5/5)

 Always a great experience! more  Holly Caudell  Unrated (5/5)

 Exceptional care at Today’s Dentistry! Dr.O’Neill and his staff are friendly, knowledgeable & caring. This last visit I had a schedule conflict with my appointment time & they went out of their way… more  Kim Holland  Unrated (5/5)

Read More Patient Reviews...

Office Hours:

Fishers Dentist • Today's Dentistry • 12953 Publishers Drive, Suite #100 • Fishers, IN 46038 • (317) 849-2933

^ Dr O’Neil’s office staff, hygienists and himself are all very professional, friendly and amazing! I hate going to the dentist but given it’s a must I’d choose no better place!! ^

Kelly Wolfe (5/5)

^ Today’a Dentistry is the best! Dr O’Neil and his staff are the best there is! I would absolutely recommend the team to anyone looking for a new provider! ^

Kelli Tungate (5/5)

^ I give Dr. O'Neil and the staff a 5 star rating. My husband was able to get an appointment quickly for his problem. He is friendly, highly qualified and a completely honest dentist. I have had… more ^

Dorothy Hickey (5/5)

^ Wonderful staff, great care !! I’ve been a client for 30 yesrs ^

Sharon MacAllister (5/5)

^ Today’s Dentistry is the best place in town for dental care. Dr O’Neil and his team will provide you gentle and excellent quality care with special treatment for you and your family’s needs. They… more ^

M Johnson (5/5)

^ Our family has been going to Today’s Dentistry for over 16 years. We have only had great experiences! ^

Julie Stewart (5/5)

^ Great service!!! Julie is the Perfect Dental Hygienist!!!!!! ^

Brent W (5/5)

^ Everyone here is amazing, Dr. O'Neil is so kind and gentle! It was my 10 year olds first appointment with Dr. O'Neil, he's always been afraid of the dentist, but he left saying he's not afraid of the… more ^

Adriane Myers (5/5)

^ Always a great experience! ^

Holly Caudell (5/5)

^ Exceptional care at Today’s Dentistry! Dr.O’Neill and his staff are friendly, knowledgeable & caring. This last visit I had a schedule conflict with my appointment time & they went out of their way… more ^

Kim Holland (5/5)

^ Dr O’Neil’s office staff, hygienists and himself are all very professional, friendly and amazing! I hate going to the dentist but given it’s a must I’d choose no better place!! ^

Kelly Wolfe (5/5)

^ Today’a Dentistry is the best! Dr O’Neil and his staff are the best there is! I would absolutely recommend the team to anyone looking for a new provider! ^

Kelli Tungate (5/5)

^ I give Dr. O'Neil and the staff a 5 star rating. My husband was able to get an appointment quickly for his problem. He is friendly, highly qualified and a completely honest dentist. I have had… more ^

Dorothy Hickey (5/5)

^ Wonderful staff, great care !! I’ve been a client for 30 yesrs ^

Sharon MacAllister (5/5)

^ Today’s Dentistry is the best place in town for dental care. Dr O’Neil and his team will provide you gentle and excellent quality care with special treatment for you and your family’s needs. They… more ^

M Johnson (5/5)

^ Our family has been going to Today’s Dentistry for over 16 years. We have only had great experiences! ^

Julie Stewart (5/5)

^ Great service!!! Julie is the Perfect Dental Hygienist!!!!!! ^

Brent W (5/5)

^ Everyone here is amazing, Dr. O'Neil is so kind and gentle! It was my 10 year olds first appointment with Dr. O'Neil, he's always been afraid of the dentist, but he left saying he's not afraid of the… more ^

Adriane Myers (5/5)

^ Always a great experience! ^

Holly Caudell (5/5)

^ Exceptional care at Today’s Dentistry! Dr.O’Neill and his staff are friendly, knowledgeable & caring. This last visit I had a schedule conflict with my appointment time & they went out of their way… more ^

Kim Holland (5/5)