Gastrointestinal Care Team
Gastrointestinal cancers are located in the digestive system, such as the stomach and small intestine, and comprise the most commonly diagnosed group of cancers in the U.S.
Deaconess Cancer Services offers GI cancer expertise and minimally invasive surgical options right here in the Tri-State. Our multidisciplinary care team brings extensive expertise in gastrointestinal cancers to bear for patients from diagnosis through treatment and survivorship.
The Histotripsy Procedure: First in Indiana
Using the Edison System by HistoSonics, Histotripsy treats certain liver tumors with focused sound waves — without needles, incisions, surgery, heat, or radiation. This non-invasive approach helps preserve healthy tissue while offering patients fewer complications and faster recovery.
For more information, Contact Us.
At Deaconess Cancer Services, we treat all types of gastrointestinal cancers, including but not limited to:
- Genetic Counseling
- Physical Medicine and Rehabilitation
- Speech Language Pathologists
- Lymphedema & Physical Therapy
- Social Work
- Oncology Pharmacy
- Oncology Research
- Support Groups
- Nutrition Counseling
- Financial Counseling
- Emotional Support
- Palliative & Supportive Care
- Oncology Acute Care Clinic
- Survivorship
- Fertility Counseling
Team Leads
Cai Yuan, MD
Jon Frazier, MD
Heather Matheson, MD
Geoffrey Geoghegan, MD
Christopher Miller, MD
Treating Physicians
Karim Anwar, MD
Devi Kodali, MD
Kevin Ridenhour, MD
Prachi Jain, MD
Fahad Faisal Mir, MD
Judith Canlas, MD
Noah Taylor, MD
Amber Koon, DO, FACS
Deane Smith, MD
Jonathon Rogers, MD
Maunil Sheth, MD
Mohammad Khan, DO
Robert Swaney, MD
Kevin Schewe, MD
Stephen Toothaker, MD
Additional Resources
- National Comprehensive Cancer Network - Guidelines for Patients
- American Cancer Society - Colon & Rectal Cancer Information & Resources
Second Opinions
Whether you’ve just been diagnosed or have already started treatment, you can get a second opinion from Deaconess Cancer Services.

