Wellness for Your Family
Wellness for You
Wellness for Life
ABOUT ASA
Welcome to Advanced Surgical Associates
At Advanced Surgical Associates (ASA) in Lee’s Summit, we understand that undergoing surgery can feel overwhelming. That’s why we are committed to providing minimally invasive general surgery to the Kansas City Metro and surrounding areas using advanced laparoscopic and da Vinci robotic-assisted techniques. Our skilled, board-certified surgeons—Adam Kramer, DO, Charles Harper, DO, and Adam Swiger, DO—combine surgical expertise with cutting-edge technology to enhance precision, reduce discomfort, and support faster recovery. These minimally invasive approaches often result in less pain, minimal scarring, and a quicker return to daily life. You can trust that all of our surgeons are dedicated to delivering compassionate, personalized care every step of the way.
Since 1983, ASA has been dedicated to providing compassionate surgical care for patients in Kansas CityMetro and the surrounding areas. We understand that undergoing surgery can be a challenging experience, and we are here to support you every step of the way.
Many people face health challenges that may require surgery, such as repairing hernias, removing the gallbladder or appendix, treating nonmalignant tumors, or addressing cancers of the breast, colon, stomach, and skin. Our surgeons understand that these situations can be overwhelming. Dr. Kramer says, “Whether we meet you in the office during a consultation or in the quiet hours of the emergency room, our surgeons will take the time to conduct a thorough exam, provide a clear diagnosis, and create a compassionate surgical plan to help restore your health.” Dr. Kramer also holds certifications in Wound and Hyperbaric Medicine, ensuring that you receive comprehensive care..”
Our Mission
Our mission at Advanced Surgical Associates is to set the standard for patient-centered surgical care by combining clinical expertise, compassionate service, and a commitment to excellence for patients across the Kansas City Metro and surrounding communities.
Our Services
Hernia Repair
da Vinci® robotic-assisted surgery and Laparoscopic surgery
Hemorrhoid Treatment Options
Breast Care
Skin Conditions and Treatments
Diastasis Recti Repair (Women & Men)
Anorectal and Colorectal
News & Blog
When should I have surgery for my hiatal hernia?
Many individuals find themselves pondering a significant decision - when is the ideal time for hiatal hernia...
What is diastasis recti?
Diastasis recti is a common condition that occurs when the abdominal muscles separate during pregnancy or due to...
When should I get my umbilical hernia repaired?
Umbilical hernias are a common condition that many people experience. If you have a bulge or swelling near your...
When should I have surgery for my hiatal hernia?
Many individuals find themselves pondering a significant decision - when is the ideal time for hiatal hernia...
What is diastasis recti?
Diastasis recti is a common condition that occurs when the abdominal muscles separate during pregnancy or due to...
When should I get my umbilical hernia repaired?
Umbilical hernias are a common condition that many people experience. If you have a bulge or swelling near your...




