Capital Surgeons HomeComprehansive, Compassionalte, General Surgery CareContact Us

Contacting Your Surgeon or Capital Surgeons Group Staff

Making an Appointment
Please call the Capital Surgeons Group office you would like to visit or the number for the surgeon you would like to see. (Most of our surgeons see patients at multiple offices.) Please see the Phone and Fax List below.


Questions and Post-Surgery Issues

Non-Emergency
Please call the number listed for your surgeon. Our staff is trained to answer many questions and can contact your surgeon if necessary.

After-Hours Emergencies
Please call the Medical Exchange at (512) 458-1121. At least one Capital Surgeons Group physician is available at all times.

Life-Threatening Emergencies/Cannot Wait for a Return Call
Please call 911.

Prescription Refills
To request a refill, please call the number listed for your surgeon. Please call during regular business hours.

Billing Questions
Please contact CSG’s Business Office in Austin at 512.334.1885. For hospital/surgery center billing questions, please call the appropriate facility, as we won’t have that information.


Office Hours
Monday through Friday 8:00 am to 5:00 pm (Central Austin office opens at 8:30 am) We stay open during lunchtime so that we may answer patient calls.

Capital Surgeons Group Phone and Fax List

Surgeons     Offices
Bridget M. Brady, M.D. Ph: 512.302.1210   Central Austin
3705 Medical Parkway, Suite 250 and 210
Austin, TX 78705
Appointments: 512.302.1210
Office Hours: M-F, 8:30 a.m. to 5:00 p.m.
  Fax: 512.451.9752  
Stephen S. Clark, M.D., FACS Ph: 512.302.1210  
  Fax:512.451.9752  
Patrick C. Dillawn, M.D., FACS Ph: 512.388.7447  
  Fax: 512.388.7448   Round Rock
2410 Round Rock Avenue, Suite 110
Round Rock, TX 78681
Appointments: 512.388.7447
Office Hours: M-F, 8:00 a.m. to 5:00 p.m.
Steven M. Fass, M.D., FACS Ph: 512.441.7755  
  Fax: 512.441.0608  
Tim L. Faulkenberry, M.D., FACS Ph: 512.302.1210  
  Fax: 512.451.9752  
Rob A. Fuller, M.D., FACS Ph: 512.302.1210   North Mopac
Medical Oaks Pavilion
12201 Renfert Way, Suite 325
Austin, TX 78758
Appointments: 512.388.7447
Office Hours: By Appointment
  Fax: 512.451.9752  
Moya M. Griffin, M.D., FACS Ph: 512.302.1210  
  Fax: 512.451.9752  
Mario A. Longoria, M.D. Ph: 512.388.7447  
  Fax: 512.388.7448  
Nancy G. Marquez, M.D., FACS Ph: 512.388.7447   South Austin
4007 James Casey, Suite B140
Austin, TX 78745
Appointments: 512-441-7755
Office Hours: M-F, 8:00 a.m. to 5:00 p.m.
  Fax: 512.388.7448  
Paula S. Oliver, M.D., FACS Ph: 512.441.7755  
  Fax: 512.441.0608  
Mark R. Sherrod, M.D., FACS Ph: 512.302.1210    
  Fax: 512.451.9752