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St. Luke's Clinic – Bariatrics and General Surgery: Nampa

Our team offers state-of-the-art bariatric surgical care to people facing morbid obesity and its complications. While our surgeons primarily offer laparoscopic Roux-en-Y gastric bypass and sleeve gastrectomy, they're happy to discuss other weight loss options as well, including duodenal switch, gastric band intragastric balloon, mini gastric bypass, and other new procedures as they become available.

We also perform general laparoscopic procedures, including gallbladder, hernia, colon, and breast surgeries.
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If you have a medical emergency, do not use online scheduling. Call 911 or proceed to your nearest emergency department. If you require immediate assistance for a non-emergency condition, please contact the clinic directly by phone.

Providers

  • Joshua G. Barton, MD

    General Surgery

    Biography

    Joshua G. Barton, MD is the medical director of St. Luke's Clinic – Center for Pancreatic and Liver Diseases and an associate fellow of the American College of Surgeons. His specialty is the surgical treatment of pancreatic, biliary, liver, and stomach diseases. Dr. Barton actively participates in several professional organizations, including the Society for Surgery of the Alimentary Tract, Pancreas Club, and the American Hepato-Biliary Association.

    Dr. Barton is a native Texan and was raised in the Dallas-Fort Worth metroplex. He received his bachelor's degree from Texas A&M University and his medical degree from the University of Texas – Houston. He completed his general surgery residency at the University of Oklahoma. He obtained additional training in hepato-pancreato-biliary and advanced GI surgery at the Mayo Clinic.

    SURGICAL SPECIALTIES

    • Abdominal tumor resection
    • Cholecystectomy (gallbladder)
    • Excision of benign and malignant lesions
    • Gastrectomy
    • Hepatectomy
    • Jejunostomy
    • Laparoscopic surgery
    • Liver resection
    • Liver surgery
    • Lymph node biopsy and dissections
    • Proactive screening for people with family history risk
    • Sarcoma resection
    • Whipple (pancreaticoduodenectomy)

    Availability

    Accepting new patients
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

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  • Annie I. Campbell, PA-C

    Biography

    Annie Campbell PA-C is a board certified physician assistant experienced in bariatric and general surgery. She has worked in laparoscopic, robotic, and revisional surgery. It has been her life's work to assist patients in improving their health through weight loss, and those patients inspire her daily. 

    Annie earned her bachelor’s degree and master's degree in physician assistant studies both from Idaho State University. In her free time, she enjoys golfing, hiking, painting, and spending time with family.

    Availability

    Accepting new patients
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

  • Hazen T. Herzog, PA-C

    Biography

    Hazen T. Herzog, PA-C is a board certified physician assistant experienced in advanced laparoscopic and robotic procedures. He also has extensive experience in general and bariatric surgery. He is especially encouraging to his patients confronting obesity and the courage they show as they face surgery.

    Hazen earned his bachelor's degree in Spanish from the University of Utah and his master of physician assistant studies from the University of Utah School of Medicine. In his free time he enjoys fishing, mountain biking, skiing, and spending time with his family.

    Availability

    Accepting new patients
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

  • Jason A. Kemp, MD

    General Surgery

    Biography

    Jason Kemp, MD specializes in advanced laparoscopic surgery, including a variety of bariatric and general surgical procedures. He completed additional training in advanced laparoscopic surgery with Dr. Thomas R. Huntington at St. Luke’s Boise Medical Center. 

    Dr. Kemp’s expertise covers bariatric surgeries including laparoscopic Roux-en-Y gastric bypass and laparoscopic sleeve gastrectomy; anti-reflux surgery; paraesophageal and hiatal hernia repair; stomach, small bowel, and colon surgery; gallbladder surgery; hernia repair; and other advanced laparoscopic surgical procedures. He also has extensive experience using the daVinci surgical robot. Dr. Kemp is a member of the Society of American Gastrointestinal and Endoscopic Surgeons.

    Availability

    Accepting new patients
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

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  • Robert L. Korn, MD

    General Surgery

    Biography

    Robert Korn, MD, PhD specializes in general surgery and bariatric surgery, including laparoscopic gastric bypass, laparoscopic sleeve gastrectomy, and laparoscopic gastric banding. Dr. Korn earned his medical degree and doctorate in cardiac physiology from Jefferson Medical College in Philadelphia. He completed his surgical residency at Temple University Hospital in Philadelphia and his fellowship in surgical critical care at the University of Maryland. He is certified by the American Board of Surgery in both general surgery and critical care, and is a member of the American Society for Metabolic and Bariatric Surgery. Dr. Korn also leads St. Luke's residency program in general surgery.

    Availability

    Accepting new patients
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

      See Less See More

  • Misty D. Neisen, PA-C

    Biography

    Misty Neisen, PA-C specializes in post-surgical care of general and bariatric surgery.  She is certified by the National Commission of Certification of Physician Assistants. 

    Misty earned her bachelor’s degree in biology from Boise State University and her master’s degree in physician assistant studies from Idaho State University. She is an avid outdoors person, and loves biking, hiking, and rafting in Idaho with her family.

    Availability

    Accepting new patients
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

  • Rachael L. Pedersen, NP

    Biography

    Rachael Pedersen, NP is a family nurse practitioner who sees patients for postsurgical follow-up care. She earned her bachelor's degree in nursing from the University of Arizona and her master’s degree and family nurse practitioner certification from Grand Canyon University.

    Availability

    Accepting new patients
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

Procedures & Treatments

  • Bariatric Surgery

    Weight loss surgery options for treating obesity and improving your health and quality of life.

  • Breast Cancer Surgery and Reconstruction

    Breast-conserving surgery (lumpectomy) or surgery to remove the entire breast (mastectomy), as well as a full range of reconstructive options.

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You take care of others, so take care of yourself. Let us be your partner in health, whether you're recovering from an injury, checking in for your annual exam, or enjoying an online class.

Because when you take care of yourself, everyone around you benefits.

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