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

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

Our Dentists

Dr. Michael P. O'Neil

Dr. Hayley Marshall

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

^ I’ve been with Dr O’Neil’s office around 30 years. I’ve always been happy with the care and the staff. Julie, my hygienist, is thorough, but has a soft touch. My teeth always feel and look so much… more ^

Darla Hood (5/5)

Our Dentists

^ I’ve been with Dr O’Neil’s office around 30 years. I’ve always been happy with the care and the staff. Julie, my hygienist, is thorough, but has a soft touch. My teeth always feel and look so much… more ^

Darla Hood (5/5)

^ Years ago we moved south to be closer to grandkids but, despite the drive, we just won’t switch from Today’s Dentistry. Dr O’ & staff have been the best we could ever find. They are kind, up-to-date,… more ^

Jean Rawlinson (5/5)

^ Great overall experience! ^

Keith Hurand (5/5)

^ Went in for a simple cleaning. Easy peasy. No tickling my lips during the toothpaste portion! IYKYK Recommend! ^

Debbie Bishop (5/5)

^ Excellent Dental care. Great staff. Dr. Hayley Marshall, DMD has been very professional and patient caring. Thank you for the best services ^

Naeem Raza (5/5)

^ Today's Dentistry in Fishers! Hands down the Best!! ^

KadeshVEVO (5/5)

^ Appointment started right on time; Dee did her usual great job of cleaning; Dr. Mike was pleasant and helpful as always; check-in and check-out were quick and easy as well. My wife and I have been… more ^

Kirk Williams (5/5)

^ As always, I trust my own, and my family’s, dental care to the wonderful people at Today’s Dentistry! ^

Carolyn Shay (5/5)

^ This is a terrific dental practice led by a patient, thorough Dr. Mike and staffed with a super friendly group who take great care of you. ^

John Strauss (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)

Read More Patient Reviews...

Office Hours:

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

^ I’ve been with Dr O’Neil’s office around 30 years. I’ve always been happy with the care and the staff. Julie, my hygienist, is thorough, but has a soft touch. My teeth always feel and look so much… more ^

Darla Hood (5/5)

^ Years ago we moved south to be closer to grandkids but, despite the drive, we just won’t switch from Today’s Dentistry. Dr O’ & staff have been the best we could ever find. They are kind, up-to-date,… more ^

Jean Rawlinson (5/5)

^ Great overall experience! ^

Keith Hurand (5/5)

^ Went in for a simple cleaning. Easy peasy. No tickling my lips during the toothpaste portion! IYKYK Recommend! ^

Debbie Bishop (5/5)

^ Excellent Dental care. Great staff. Dr. Hayley Marshall, DMD has been very professional and patient caring. Thank you for the best services ^

Naeem Raza (5/5)

^ Today's Dentistry in Fishers! Hands down the Best!! ^

KadeshVEVO (5/5)

^ Appointment started right on time; Dee did her usual great job of cleaning; Dr. Mike was pleasant and helpful as always; check-in and check-out were quick and easy as well. My wife and I have been… more ^

Kirk Williams (5/5)

^ As always, I trust my own, and my family’s, dental care to the wonderful people at Today’s Dentistry! ^

Carolyn Shay (5/5)

^ This is a terrific dental practice led by a patient, thorough Dr. Mike and staffed with a super friendly group who take great care of you. ^

John Strauss (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)

Read More Patient Reviews...

Office Hours:

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

Our Dentists

 I’ve been with Dr O’Neil’s office around 30 years. I’ve always been happy with the care and the staff. Julie, my hygienist, is thorough, but has a soft touch. My teeth always feel and look so much… more  Darla Hood  Unrated (5/5)

 Years ago we moved south to be closer to grandkids but, despite the drive, we just won’t switch from Today’s Dentistry. Dr O’ & staff have been the best we could ever find. They are kind, up-to-date,… more  Jean Rawlinson  Unrated (5/5)

 Great overall experience! more  Keith Hurand  Unrated (5/5)

 Went in for a simple cleaning. Easy peasy. No tickling my lips during the toothpaste portion! IYKYK Recommend! more  Debbie Bishop  Unrated (5/5)

 Excellent Dental care. Great staff. Dr. Hayley Marshall, DMD has been very professional and patient caring. Thank you for the best services more  Naeem Raza  Unrated (5/5)

 Today's Dentistry in Fishers! Hands down the Best!! more  KadeshVEVO  Unrated (5/5)

 Appointment started right on time; Dee did her usual great job of cleaning; Dr. Mike was pleasant and helpful as always; check-in and check-out were quick and easy as well. My wife and I have been… more  Kirk Williams  Unrated (5/5)

 As always, I trust my own, and my family’s, dental care to the wonderful people at Today’s Dentistry! more  Carolyn Shay  Unrated (5/5)

 This is a terrific dental practice led by a patient, thorough Dr. Mike and staffed with a super friendly group who take great care of you. more  John Strauss  Unrated (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!! more  Kelly Wolfe  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

 I’ve been with Dr O’Neil’s office around 30 years. I’ve always been happy with the care and the staff. Julie, my hygienist, is thorough, but has a soft touch. My teeth always feel and look so much… more  Darla Hood  Unrated (5/5)

 Years ago we moved south to be closer to grandkids but, despite the drive, we just won’t switch from Today’s Dentistry. Dr O’ & staff have been the best we could ever find. They are kind, up-to-date,… more  Jean Rawlinson  Unrated (5/5)

 Great overall experience! more  Keith Hurand  Unrated (5/5)

 Went in for a simple cleaning. Easy peasy. No tickling my lips during the toothpaste portion! IYKYK Recommend! more  Debbie Bishop  Unrated (5/5)

 Excellent Dental care. Great staff. Dr. Hayley Marshall, DMD has been very professional and patient caring. Thank you for the best services more  Naeem Raza  Unrated (5/5)

 Today's Dentistry in Fishers! Hands down the Best!! more  KadeshVEVO  Unrated (5/5)

 Appointment started right on time; Dee did her usual great job of cleaning; Dr. Mike was pleasant and helpful as always; check-in and check-out were quick and easy as well. My wife and I have been… more  Kirk Williams  Unrated (5/5)

 As always, I trust my own, and my family’s, dental care to the wonderful people at Today’s Dentistry! more  Carolyn Shay  Unrated (5/5)

 This is a terrific dental practice led by a patient, thorough Dr. Mike and staffed with a super friendly group who take great care of you. more  John Strauss  Unrated (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!! more  Kelly Wolfe  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

^ I’ve been with Dr O’Neil’s office around 30 years. I’ve always been happy with the care and the staff. Julie, my hygienist, is thorough, but has a soft touch. My teeth always feel and look so much… more ^

Darla Hood (5/5)

^ Years ago we moved south to be closer to grandkids but, despite the drive, we just won’t switch from Today’s Dentistry. Dr O’ & staff have been the best we could ever find. They are kind, up-to-date,… more ^

Jean Rawlinson (5/5)

^ Great overall experience! ^

Keith Hurand (5/5)

^ Went in for a simple cleaning. Easy peasy. No tickling my lips during the toothpaste portion! IYKYK Recommend! ^

Debbie Bishop (5/5)

^ Excellent Dental care. Great staff. Dr. Hayley Marshall, DMD has been very professional and patient caring. Thank you for the best services ^

Naeem Raza (5/5)

^ Today's Dentistry in Fishers! Hands down the Best!! ^

KadeshVEVO (5/5)

^ Appointment started right on time; Dee did her usual great job of cleaning; Dr. Mike was pleasant and helpful as always; check-in and check-out were quick and easy as well. My wife and I have been… more ^

Kirk Williams (5/5)

^ As always, I trust my own, and my family’s, dental care to the wonderful people at Today’s Dentistry! ^

Carolyn Shay (5/5)

^ This is a terrific dental practice led by a patient, thorough Dr. Mike and staffed with a super friendly group who take great care of you. ^

John Strauss (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)

^ I’ve been with Dr O’Neil’s office around 30 years. I’ve always been happy with the care and the staff. Julie, my hygienist, is thorough, but has a soft touch. My teeth always feel and look so much… more ^

Darla Hood (5/5)

^ Years ago we moved south to be closer to grandkids but, despite the drive, we just won’t switch from Today’s Dentistry. Dr O’ & staff have been the best we could ever find. They are kind, up-to-date,… more ^

Jean Rawlinson (5/5)

^ Great overall experience! ^

Keith Hurand (5/5)

^ Went in for a simple cleaning. Easy peasy. No tickling my lips during the toothpaste portion! IYKYK Recommend! ^

Debbie Bishop (5/5)

^ Excellent Dental care. Great staff. Dr. Hayley Marshall, DMD has been very professional and patient caring. Thank you for the best services ^

Naeem Raza (5/5)

^ Today's Dentistry in Fishers! Hands down the Best!! ^

KadeshVEVO (5/5)

^ Appointment started right on time; Dee did her usual great job of cleaning; Dr. Mike was pleasant and helpful as always; check-in and check-out were quick and easy as well. My wife and I have been… more ^

Kirk Williams (5/5)

^ As always, I trust my own, and my family’s, dental care to the wonderful people at Today’s Dentistry! ^

Carolyn Shay (5/5)

^ This is a terrific dental practice led by a patient, thorough Dr. Mike and staffed with a super friendly group who take great care of you. ^

John Strauss (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)