Photo of Dr. Ranjan Sudan, MD

As a bariatric surgeon in Durham, NC, Dr. Sudan performs surgical procedures that help obese patients lose weight and achieve a healthier lifestyle.


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Duke Center for Metabolic and Weight Loss Surgery, Durham Clinic  


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407 Crutchfield Street, Durham, NC 27704

Office Details

Doctor Specialties Bariatric Surgery & General Surgery
Practice Specialty Bariatric Surgery
Health System Duke University Health System
Languages Spoken English

Insurance Accepted  

Please contact the doctor’s office to inquire about insurance.

About Dr. Sudan
Dr. Sudan



Dr. Ranjan Sudan graduated from Armed Forces Medical College in 1981 before completing a residency in General Surgery at Wright State University Medical Center in 1999. He then completed a fellowship in Child and Adolescent Psychiatry at Columbia University in 1993.

Dr. Sudan has one office in North Carolina where he specializes in Bariatric Surgery and General Surgery.

Dr. Sudan works with two doctors including Dr. Jin Yoo and Dr. Chan Park.


Education & Training  

Medical School


  • Wright State University Medical Center
    Residency in General Surgery • 1999


  • Columbia University
    Fellowship in Child and Adolescent Psychiatry • 1993

Hospital Affiliations

  • Duke University Medical Center

Languages Spoken  

  • English