Roseville, Minn.-based Park Dental Partners recently promoted Brian Zard as the company's first vice president of operations. 

Here are 10 DSOs, dental companies and dental schools that have made executive appointments and promotions that Becker's has reported on since March 20:

Miami-based Guardian Dentistry Partners recently appointed Dr. Tarek Aly as COO.

Dental supply company Envista has appointed Paul Keel CEO, effective May 1. 

Waltham, Mass.-based 42 North Dental recently appointed Delfi Nieto as chief people officer. 

Houston-based Smile Source recently appointed Tom Rimmer as vice president of strategic partnerships.

Miami-based Guardian Dentistry Partners recently promoted Jeremy Smith to director of hygiene.

Don Casey, the former CEO of Dentsply Sirona, has joined Avista Capital Partners as a strategic executive.

Primal Health, a dental technology company, appointed Arash Hakhamian, DDS, as its chief dental officer.

Glen Rock, Pa.-based Blue Cloud Pediatric Surgery Centers recently appointed Troy Thibodeaux as its new president. 

Here are 11 dentistry-related CEO moves Becker's has reported on so far in 2024: 

Dallas-based Smile Doctors recently promoted David Nolan to the role of COO.

The University of Illinois Chicago appointed Susan Rowan, DDS, as dean of its dental school.

Hackensack, N.J.-based Max Surgical Specialty Management recently appointed Mark Censoprano as co-CEO.

The Georgia Dental Association appointed Kristen Morgan as its next CEO and executive director.

New Hyde Park, N.Y.-based Dental365 promoted Jonathan Liebling to the role of COO. 

Here are 10 dental companies and organizations that have made appointments to their C-suite that Becker's has reported on since Feb. 13:

Squire Dental, a dental organization supporting 16 partner offices, appointed David North as its next CEO.

Fort Worth, Texas-based Five Point Dental Specialists named Terri Krauss as its next CEO. 

Chicago-based Aspen Dental promoted Lori D'Anna to the role of president of field operations.