Our Team

We have an experienced team of fellowship-trained bariatric surgeons, board certified physicians—including a bariatrician, certified nurse practitioners, dietitians and a complete group of health professionals who are here to help you lose weight through physician-supervised weight loss programs and our comprehensive surgical weight loss options.

Physicians & Advanced Practice Providers

Mohamed I Dahman, MD fellowship-trained bariatric surgeon, medical director 
Yasir Khan, DO fellowship-trained bariatric surgeon
Heeran Abawi, MD board-certified bariatric physician
Tim Wells certified nurse practitioner
Anne Noe certified nurse practitioner

Registered Dietitians & Wellness Coaches

Beth Flynn registered dietitian 
Diana Weathers
registered dietitian 
Kristi Nadler
registered dietitian 
Theresa Sacher
registered dietitian 
Rohan Krehbiel
registered dietitian 
Samantha Villari
registered dietitian 
Breanne Laprade
wellness coach
Zach Miller wellness coach

Surgical & Medical Program Team Members

Sharon White registered nurse, bariatric & metabolic coordinator 
Arin Willoughby
practice manager 
Ingrid Askew
surgery scheduler
Brenda Goldschmidt
medical assistant
Elizabeth Smith
medical assistant
Nicole Keffer
medical assistant
Melissa Williams
medical assistant
Ryan Singleton
medical assistant
Sonya Billups
medical assistant
Amy Hirsch
registrar 
Jennifer Dickey
registrar
Jamie Marcum
registrar