Specialty Partnership Org Endodontics, Oral Surgery, Periodontics

Specialty1 Partners

Houston, TX Est. 2019 specialty1partners.com

Practices: 200+
States: 27
Ownership: Private Equity

About Specialty1 Partners

Specialty1 Partners is a doctor-founded, doctor-led organization that empowers endodontists, oral surgeons, and periodontists through collaboration, autonomy, and growth - providing comprehensive business and operational support so specialists can focus on patient care. Founded in 2019 originally as Endo1 Partners, the company evolved into Specialty1 Partners to expand support beyond endodontics into oral surgery and periodontics. It now serves more than 350 specialists across 200+ locations in 27 states. Headquartered in Houston, Texas, S1P has been recognized on the Inc. 5000 fastest-growing companies list multiple times and was named the fastest-growing dental company of 2022. It's notably the only major DSO in the space focused exclusively on surgical dental specialties rather than general dentistry.

Leadership

Dr. Matthew Haddad Founder & Co-CEO

Matthew Haddad brings extensive experience in the dental surgical field to his role as Co-CEO. As a practicing endodontist, he developed firsthand experience expanding specialty dental practices by founding and growing Gulf Coast Endodontists to four locations across the greater Houston area. He co-founded Endo1 Partners in 2019 and helped evolve it into Specialty1 Partners. He received his Doctor of Dental Medicine from Case Western Reserve School of Dental Medicine and his specialty endodontic training at Boston University Henry M. Goldman School of Dental Medicine.

Dr. Daryl Dudum Founder & Co-CEO

Daryl Dudum leverages his expertise as an endodontist in his role as Co-CEO of Specialty1 Partners. He is one of the co-founders of Endo1 Partners, created in 2019 to provide endodontist practices with the business support they need to successfully grow and optimize the patient experience. Under his leadership, Specialty1 now serves more than 350 specialists across 200+ locations in 27 states. Dr. Dudum received his Doctor of Dental Surgery from University of the Pacific Dental School and his Certificate in Endodontics from Boston University Dental School.

Dr. Mark Haddad Co-Chief Clinical Officer

Mark Haddad applies his experience launching three successful startup companies to his role as Co-Chief Clinical Officer. Early in his career he held a clinical faculty position at the University of Texas School of Dental Medicine, where he recruited and trained dental residents from top universities. These experiences shaped his founding and expansion of Jamboree Dentistry, Gulf Coast Endodontics, and Endo1 Partners. Mark holds a Doctor of Dental Surgery from the University of Detroit Mercy and received his specialty endodontic training at Boston University Henry M. Goldman School of Dental Medicine.

Dr. Darron Rishwain Co-Chief Clinical Officer

Darron Rishwain's extensive experience as a practicing endodontist provided the foundation for his role as Co-Chief Clinical Officer. He has successfully managed his endodontic practice, Marin Endodontics, for more than 24 years, which served as the basis for his co-founding of Endo1 Partners and ultimately Specialty1 Partners.