Skip to main content

Search form

You are here

Dana Dale Portenier, MD

Chief, Division of Metabolic and Weight Loss Surgery
Assistant Professor of Surgery
Division: 
Metabolic and Weight Loss Surgery
Program: 
General Surgery Residency Program
Minimally Invasive and Bariatric Surgery Fellowship
Office: 407 Crutchfield St, Durham, NC 27704
Campus Mail: DUMC Box 3351 Med Ctr, Durham, NC 27710

Education and Training

  • M.D., Medical University of South Carolina, School of Medicine, 1999

Selected Grants

Publications

Luengas, Rafael, Jose Galindo, Melissa Castro, Andres Marambio, Guillermo Watkins, Mario Rodriguez Del Rey, Cristobal Davanzo, Dana Portenier, and Alfredo D. Guerron. “First prospective clinical trial of reduced incision bariatric procedures using magnetic liver retraction.” Surg Obes Relat Dis 17, no. 1 (January 2021): 147–52. https://doi.org/10.1016/j.soard.2020.08.017.

Full Text

Suzuki, Ayako, Ying Wang, Andrea D. Coviello, Data D. Portenier, Cynthia A. Moylan, Dawn L. Piercy, Cynthia D. Guy, Anna Mae Diehl, and Manal F. Abdelmalek. “HISTORY OF BREASTFEEDING IS ASSOCIATED WITH A DECREASED RISK OF HEPATIC FIBROSIS AMONG YOUNG WOMEN WITH NAFLD.” In Hepatology, 72:65A-65A, 2020.

Scholars@Duke

Rawlings, Arthur, Lelan Sillin, Phillip Shadduck, Marian McDonald, Peter Crookes, Bruce MacFadyen, John Mellinger, and John and the SAGES Ethics Committee. “Informed consent: a shared decision-making process that creates a new professional obligation for care.” Surg Endosc 34, no. 11 (November 2020): 4713–16. https://doi.org/10.1007/s00464-020-07970-1.

Full Text

Guerron, Alfredo D., Juan Esteban Perez, Thomas Risoli, Hui-Jie Lee, Dana Portenier, and Leonor Corsino. “Performance and improvement of the DiaRem score in diabetes remission prediction: a study with diverse procedure types.” Surg Obes Relat Dis 16, no. 10 (October 2020): 1531–42. https://doi.org/10.1016/j.soard.2020.05.010.

Full Text

Welsh, Leonard K., Andrew R. Luhrs, Gerardo Davalos, Ramon Diaz, Andres Narvaez, Juan Esteban Perez, Reginald Lerebours, Maragatha Kuchibhatla, Dana D. Portenier, and Alfredo D. Guerron. “Racial Disparities in Bariatric Surgery Complications and Mortality Using the MBSAQIP Data Registry.” Obes Surg 30, no. 8 (August 2020): 3099–3110. https://doi.org/10.1007/s11695-020-04657-3.

Full Text

Luhrs, Andrew R., Gerardo Davalos, Reginald Lerebours, Jin Yoo, Chan Park, Lawrence Tabone, Philip Omotosho, Alfonso Torquati, Dana Portenier, and Alfredo D. Guerron. “Determining changes in bone metabolism after bariatric surgery in postmenopausal women.” Surg Endosc 34, no. 4 (April 2020): 1754–60. https://doi.org/10.1007/s00464-019-06922-8.

Full Text

Narvaez C, Andres, Camila Ortega, Gerardo Davalos, L Kasey Welsh, Ramon Diaz Jara, Juan Esteban Perez, Jana Chtchetinin, et al. “Scars Matter: The Importance of Incision Decisions in Bariatric Patients.” Obes Surg 30, no. 4 (April 2020): 1611–15. https://doi.org/10.1007/s11695-019-04251-2.

Full Text

Díaz, Ramón, Andrés Narvaez, Leonard Welsh, Juan Esteban Pérez, Gerardo Dávalos, Dana Portenier, and A Daniel Guerron. “[Endoscopy after bariatric surgery: what the endoscopist must know].” Rev Med Chil 148, no. 1 (January 2020): 83–92. https://doi.org/10.4067/S0034-98872020000100083.

Full Text

Davalos, Gerardo, Billy Y. Lan, Ramon Diaz, Leonard K. Welsh, Estefania Roldan, Dana Portenier, and Alfredo D. Guerron. “Single-Center Experience with Magnetic Retraction in Colorectal Surgery.” J Laparoendosc Adv Surg Tech A 29, no. 8 (August 2019): 1033–37. https://doi.org/10.1089/lap.2018.0744.

Full Text

Loomba, Rohit, Anjali Jain, Anna Mae Diehl, Cynthia D. Guy, Dana Portenier, Ranjan Sudan, Seema Singh, et al. “Validation of Serum Test for Advanced Liver Fibrosis in Patients With Nonalcoholic Steatohepatitis.” Clin Gastroenterol Hepatol 17, no. 9 (August 2019): 1867-1876.e3. https://doi.org/10.1016/j.cgh.2018.11.004.

Full Text

Pages