Our experienced surgeons provide the best care to meet your medical needs in rural Kansas and Missouri at Allen County Regional Hospital, Anderson County HospitalHedrick Medical Center, and Wright Memorial Hospital.

Our experts deliver the most compassionate, customized care to get you back on your feet faster while staying close to home. 


  • Gallbladder disease
  • GI diseases—acid reflux, ulcers, and bowel disorders
  • Hernia repair
  • Appendectomy
  • Venous access (port placement)
  • Excisions of benign and malignant lesions
  • Thyroid biopsy and removal
  • Skin and soft tissue mass biopsy and scar revisions
  • Wound care management—debridement and grafts
  • Endoscopy procedures, including colonoscopies and EGDs

Laparoscopic surgery 

We offer laparoscopic surger, a minimally invasive procedure, during which a surgeon makes one or more small incisions—usually about a half-inch long—and inserts a tube through which the doctor can insert cameras and specially designed instruments to perform the surgery.

Compared to traditional open surgery, patients who undergo minimally invasive surgery often experience:

  • Less pain
  • Reduced blood loss
  • Faster recovery


View accepted insurance list.

Appointment Information

Please arrive 20 minutes prior to your appointment so the necessary paperwork can be completed and your copayment collected. If you must cancel your appointment for any reason, please give us at least 24 hours’ notice. 

We handle prescription refills during normal office hours only. Please allow 24 – 48 hours for a refill request. 

Copays and outstanding balances need to be paid at the time of service.


Ralph W Hall, DO

Surgery (General)

Jay B Nastav, DO

Surgery (General)


Hedrick Surgical Associates

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Hedrick Surgical Associates

2791 N Washington St
Chillicothe, MO 64601 

Phone: 660-646-2682

Anderson County Hospital Specialty Clinic

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Anderson County Hospital Specialty Clinic

421 S Maple St
Garnett, KS 66032 

Phone: 785-204-8002

Wright Memorial Physicians Group

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Wright Memorial Physicians Group

189 Iowa Blvd
Trenton, MO 64683 

Phone: 660-358-5834

Allen County Regional Hospital Specialty Clinic

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Allen County Regional Hospital Specialty Clinic

3066 N. Kentucky St.
Iola, KS 66749 

Phone: 620-365-1205