Norman's Newest and Most Advanced, Dedicated Endoscopy Center
Dr Appointments and Procedures 405-366-8619
Endoscopy Center

NGA Staff

Susie Huffman - Office Manager

Susie Huffman – Office Manager


Sherry Mosley - LPN - Office Nurse

Sherry Mosley – LPN – Office Nurse


Elaine Williams - Patient Coordinator

Elaine Williams – Patient Coordinator


Jen Villani  - Billing Specialist

Jen Villani – Billing Specialist


Kayla Heidel - Medical Assistant / Scheduling

Kayla Heidel – Medical Assistant / Scheduling


Samantha Rogers - Accounts Receivable/Collections

Samantha Rogers – Accounts Receivable/Collections

Norman Gastroenterology Associates

Click on the NGA logo below for more information on Dr. Charles L. Lackey, Dr. Robert M. Holbrook, or Dr. Joshua D. Whorton, the owners of Norman Gastroenterology Associates, or to make an appointment with NGA.

Norman Gastroentorology Associates

Contact Us:

Norman Endoscopy Center
1515 N. Porter, Suite 100
Norman, OK 73071
Phone (405) 366-0969
Fax (405) 701-3734

Norman Gastroenterology Associates
Charles L. Lackey, M.D.
Robert M. Holbrook, M.D.
Joshua D. Whorton, M.D.
1515 N. Porter, Suite 200
Norman, OK 73071
Phone (405) 366-8619
Fax (405) 366-1839

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