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Collin County ENT Frisco Office
8380 Warren Pkwy, Suite 504, Frisco, TX 75034
Phone: (972) 596-4005 | Fax: (972) 985-1253

Collin County ENT Plano Office 1
1600 Coit Road, Suite 406 Plano, TX 75075
Phone: (214) 501-2021 | Fax: (214) 501-2424

Collin County ENT Plano Office 2
8080 Independence Pkwy, Suite 255 Plano, TX 75025
Phone: (972) 596-4005 | Fax: (972) 985-1253

Email: info@collincountyent.com


Doctor Hours & Locations


Ewen Tseng, M.D.

Mon – Surgery


Tue – Frisco Office

8:00am-11:30am / 1:30pm-4:00pm


Wed – Plano (Coit Office)

8:00am-11:30am / 1:30pm-4:00pm


Thu – Surgery


Fri – Plano (Independence Office)

8:00am-12:00pm

Keith Matheny, M.D.

Mon – Surgery


Tue – Plano (Independence Office)

8:00am-11:30am / 1:30pm-4:00pm


Wed ? Frisco Office

8:00am-11:30am / 1:30pm-4:00pm


Thu – Frisco Office

8:00am-11:30am / 1:30pm-4:00pm


Fri – Surgery

Bradford Bader, M.D.

Mon – Surgery

***3rd Monday of each month. – (Frisco Office)

1:30pm-4:00pm


Tue – Plano (Coit Office)

8:00am-11:30am / 1:30pm-4:00pm


Wed – Surgery


Thu – Plano AM (Coit Office)

8:00am-11:30am

Thu – Plano PM (Independence Office )

1:30pm-4:00pm


Fri – Plano (Coit Office)

8:00am-11:30am / 1:30pm-4:00pm

Kenny Carter, Jr., M.D.

Mon – Frisco Office AM

8:00am-11:30am/1:30pm-4:00pm


Tue – Frisco Office

8:00am-11:30am / 1:30p-4:00pm


Wed – Surgery


Thu – Frisco Office

8:00am – 11:30am / 1:30pm (Independence Office)


Fri – Surgery


Fri – Surgery

Mark C. Littlejohn, M.D.

Mon – Frisco

8:00am-11:30am / 1:30p-4:00pm


Wed-Plano AM

8:00am-11:30am / 1:30p-4:00pm (Independence Office )


Thu – Frisco

8:00am-11:30am/ 1:30p-4:00pm


Friday – Frisco

8:00am-12:00am