​   1.844.PREVITY

Alex Ordonez, MD, FACS

​​Chief, Minimally Invasive and Bariatric/Foregut Surgery

Board Certified, General Surgery American Board of Surgery 


​Fellow, American College of Surgeons


Fellowship Trained, Minimally Invasive and Bariatric Surgery Cleveland Clinic – Weston, Florida


General Surgery ResidencySaint Joseph Mercy Health System Ann Arbor, Michigan 

Certificate of Acknowledgement of Satisfactory Training in Metabolic and Bariatric Surgery American Society for Metabolic and Bariatric Surgery 

Doctor of Medicine

Pontifical Catholic University,

School of Medicine, Quito, Ecuador.


​​Chief, Modern Colorectal Surgery Institute
Board Certified, General Surgery
American Board of Surgery


Board Certified, Colon and Rectal Surgery

American Board of Colon and Rectal Surgery


Fellowship Trained,  Colon and Rectal Surgery

Jackson Memorial HospitalUniversity of Miami Hospital 


​General Surgery Residency Danbury Hospital – Danbury, Connecticut Affiliated with the University of Vermont College of Medicine


Doctor of Medicine Escuela Medico MilitarMexico City, Mexico







​​President and CEO

Board Certified, General Surgery American Board of Surgery 

Fellow, American College of Surgeons

General Surgery Residency

Mayo Clinic


Graduate of Johns Hopkins University and The George Washington University

Super Doctors® Rising Star 2015 & 2016 

Chief, Surgical Oncology

Baptist Hospitals of Southeast Texas 


Medical Director

Dauphin Cancer Screening and Prevention Center

​​Chief, Bariatrics and GERD


Board Certified, General Surgery

American Board of Surgery

Fellowship Trained,

Advanced Laparoscopic and Bariatric Surgery

Cleveland Clinic – Cleveland, Ohio

General Surgery Residency

Mayo Clinic 

Doctor of Medicine

Saba University School of Medicine Netherland-Antilles.




Carlos Samuel Morales Garcia MD

Rizwan M. Chaudhry, MD

Garrett K. Peel, MD, MHS, FACS

THE PREVITY

NETWORK OF SURGEONS

Keli J. McCalman, DO


Chief, Breast Cancer and General Surgery


Board Certified, General Surgery

American Board of Surgery


Fellowship Trained, Surgical Oncology

University of Louisville Medical Center 


General Surgery Internship and Residency,

University of Mississippi Medical Center, Jackson, MS

Doctor of Medicine 

Temple University School of Medicine, Philadelphia, PA 


James Graham Cancer Center




Angela M. Lewis-Traylor MD, FACS

Chief, Fresh Start Metabolic Weight Loss Surgery Institute


Board Certified, General Surgery

American Osteopathic Board of Surgery


Fellowship Trained, Minimally Invasive and Bariatric Surgery

Our Lady of the Lake Regio


General Surgery Residency, Botsford Hospital, Affiliated with Michigan State University College of Osteopathic Medicine  


Doctor of Osteopathic Medicine

University of North Texas Health Science Center at Fort Worth/Texas College of Osteopathic Medicine 


Medical Director Bariatric Surgery

Baptist Hospitals of Southeast Tx