Available Clinics

Irwin Surgical Medical, Douglas Location

Dr. Marshall Tanner (Internal Medicine)
Keri Evans, FNP-C

2016 Ocilla Road
Douglas, GA 31533
Map it

Phone:  (912) 384-4010
Fax:  (912) 384-4018

Hours:  Monday - Thursday, 8:30AM - 5:00PM; Friday, 8:30AM - 12:00PM

Irwin Surgical Medical, Ocilla Location

Dr. Marshall Tanner (Internal Medicine)
Keri Evans, FNP-C

357 Cargile Road
Ocilla, GA  31774
Map it

Phone:  (229) 468-0636
Fax:  (229) 468-3312

Hours:  Monday - Thursday, 8:30AM - 5:00PM; Friday, 8:30AM - 12:00PM

Willacoochee Clinic (part of Irwin Surgical Medical)

Dr. Marshall Tanner (Internal Medicine)
John Rowe, PA-C (General Medicine)

134 Fleetwood Avenue East
Willacoochee, GA  31650
Map it

Phone:  (912) 534-5142
Fax:  (912) 534-6120

Hours:  Monday - Thursday, 8:30AM - 5:00PM; Friday, 8:30AM - 12:00PM

Irwin General Surgery

Dr. Alan McMahan (General Surgery)

602 N. Irwin Ave, Suite A
Ocilla, GA  31774
Map it

Phone:  (229) 468-0711
Fax:  (229) 468-0714

Hours:  Monday - Thursday, 8:45AM - 5:00PM; Friday, 8:45AM - 12:00PM

Irwin Family Medicine

Dr. Howard McMahan
Jessica Lyons, FNP-C

361 Cargile Road
Ocilla, GA  31774
Map it

Phone:  (229) 468-3975
Fax:  (229) 468-0090

Hours:  Monday - Thursday, 8:00AM - 5:00PM; Friday, 8:00AM - 12:00PM