400 Fairview Ave., Suite 8
Ponca City, OK 74601
Phone: (580) 749-4846
Fax: (580) 749-4851
Hours of Operation
M-Th 8:00 am-Noon, 1:00-4:00 pm
F 8:00 am-Noon
**H&H Laboratory accepts both electronic and paper requisitions. It is unable to accept DLO Direct™ requisitions.
The information contained here on the Diagnostic Laboratory of Oklahoma (DLO) website is not to be construed as medical recommendations or professional advice. Neither DLO nor its affiliates, agents or any other party involved in the preparation or publication of the works presented is responsible for any errors or omissions in information from the use of such information. Readers are encouraged to confirm the information contained herein with other reliable sources and to direct any questions concerning personal health care to licensed physicians or other appropriate health care professionals.
CLIA