Meet Our Team


The key to any successful foot and ankle treatment can be found in the relationship you build with your doctor. Honesty, compassion and excellent customer service are all qualities that can be found with our podiatrists. Each doctor takes time to get to know you, your symptoms and the goals you have for your treatment.  Meet our podiatrists at Kansas City Foot and Ankle and the Heel Pain Center of Kansas City.

Our doctors aren’t quick to go to the operating room to solve foot and ankle issues. They strive for the best results from conservative care first before opting for a surgical solution. If surgery is needed, Dr. Green. Dr. Jameson, Dr. Bess, Dr. Knowlton, Dr. Keyvan Ganz and Dr. Erin Lewis are skilled surgeons who have worked on the most complex cases with excellent results.

For your convenience, the doctors at Kansas City Foot and Ankle maintain medical and surgical privileges at St. Joseph Medical CenterSaint Luke’s South HospitalSaint Luke’s North Hospital,  St. Mary’s Medical Center,  and the Surgicenter of Johnson County.

At Kansas City Foot and Ankle, you are not just meeting with Dr. Mark Green, Dr. Stephanie Jameson, Dr. Corey Bess,  Dr. Ethan KnowltonDr. Keyvan Ganz and Dr. Erin Lewis but an entire staff of trained professionals in podiatry and customer service.

Excellent customer service is our top priority

From the moment you call Kansas City Foot and Ankle to make your appointment, our staff is trained to offer the highest level of customer service to provide you with the best patient experience in Kansas City.  We understand your time is valuable and we strive to keep an on-time appointment schedule.

Customer service is an integral part of Kansas City Foot and Ankle. We offer our patients a post-appointment survey that provides us with valuable feedback. We take the time to review each survey and implement appropriate changes based on our patients’ responses.

Administrative Staff

Ethan Gawith – Practice Administrator
Brenda  – Compliance & Credentialing Coordinator
Sara – Clinic Manager/LPN

Patient Services

Michele - Patient Services Coordinator 
Jennesa - Patient Concierge 
Eva- Patient Concierge
April - Patient Concierge
Andrea - Patient Concierge
Stephanie - Patient Concierge

Clinical Support Staff

Bobbi – Medical Assistant 
Lisa – Medical Assistant 
Krista – Medical Assistant
Adriana – Medical Assistant 
Cory - Medical Assistant
Susie – Surgery Coordinator

The old saying “there is no I in team” applies to the staff at Kansas City Foot and Ankle. 

Our staff is here to assist you in your foot care needs.


  • Dr.
    Mark Green

    Dr. Mark Green is a private pilot in his free time. Dr. Green flies as a hobby, but also donates his time to two different air-charity groups. When not in the air, Dr. Green also enjoys sailing, scuba diving, rock climbing, running and hacking away at the piano - although his wife Denise, and sons Tyler and Colin prefer otherwise.


  • Dr.
    Stephanie Jameson

    Dr. Jameson enjoys spending time with her husband, David, playing tennis, running, watching college and professional sports, traveling, being a foodie, and going to the Lake of the Ozarks.


  • Dr.
    Corey Bess

    Dr. Corey Bess, originally from Ohio, is newer to the Kansas City area, arriving via Denver where he had spent the past year. Dr. Bess enjoys playing soccer, tennis, and hockey, as he has since high school. He's looking forward to Kansas City barbecue, a good football team, and spending time with family who live in KC, including his new niece and his furry nieces - an Old English Sheepdog and a Bichon.  


  • Dr.
    Ethan Knowlton

    Dr. Knowlton grew up in the Chicago-land suburbs where he attended North Central College and was awarded a Bachelor of Science degree in Biology. Upon graduation, Dr. Knowlton went on to earn his doctorate from the Dr. William M. Scholl College of Podiatric Medicine. He furthered his education in New England, completing a three-year surgical residency at St. Vincent Hospital and UMass Medical Center. 


  • Dr.
    Keyvan Ganz

    Dr. Ganz grew up in the Washington DC area.  He attended University of Maryland College Park and received his doctorate in podiatric medicine at Philadelphia’s Temple University School of Podiatric Medicine in 2002. He completed his surgical residency in Englewood, NJ followed by an exciting sports medicine fellowship in Miami including the NBA's Miami Heat, the University of Miami Hurricanes college basketball and other collegiate teams developed lifelong invaluable insight and experience.  


  • Dr.
    Erin Lewis

    Dr. Erin Lewis grew up in the Chicago suburbs, before moving to Houston at the age of 10. She attended Purdue University in Indiana, earning her bachelor’s degree in Health and Kinesiology. She then pursued her Doctorate of Podiatric Medicine at the Dr. William M. Scholl College of Podiatric Medicine. Upon graduation, Dr. Lewis competed a 3 year surgical residency in South Florida, involving training in wound care, trauma, elective surgery and reconstruction. 


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