Professional and Academic Appointments
Rectal Cancer Program Director 2020-current Providence St. Vincent Medical Center Portland, Oregon
Robotic Steering Committee Director 2016-current Providence St. Vincent Medical Center Portland, Oregon
Colorectal Cancer Focus Group Member 2017-current Providence Cancer Institute Portland, Oregon
Improving Surgical Care and Recovery Program Member 2016-2019 Providence St. Vincent Medical Center Portland, Orgeon
Northwest Society of Colon and Rectal Surgeons Program Director 2018
Northwest Society of Colon and Rectal Surgeons Board Member 2022-current
Education and Honors
Colon and Rectal Surgery Fellowship Indiana University/Kendrick Colon & Rectal Center, Indianapolis, IN 7/2013 - 6/2014
Junior Clinical and Research Associate Indiana University/Kendrick Colon & Rectal Center, Indianapolis, IN 8/2012 - 6/2013
Plastic and Reconstructive Surgery Fellowship Mayo Clinic, Rochester, MN 7/2011 - 7/2012
General Surgery Residency Saint Joseph Mercy Hospital, Ann Arbor, MI 7/2005 - 6/2011
Research Fellowship - Department of Plastic and Reconstructive Surgery Lahey Clinic Medical Center, Burlington, MA 7/2007 - 6/2008
University of Maryland School of Medicine, Baltimore, MD May, 2005 - M.D.
Virginia Polytechnic Institute and State University, Blacksburg, VA May 2000 - B.S. in Biology and Minor in Chemistry Summa Cum Laude, Commonwealth Scholar, Phi Beta Kappa
Board Certifications
9/15-9/25 American Board of Colon and Rectal Surgery
Certified: 9/2015
6/12 - 7/22 American Board of Surgery Certified: 6/2012
Training Course Certifications
8/1/13 da Vinci System Training as a Console Surgeon - Sunnyvale, CA
9/7/12 Ethicon Endo-Surgery Simulation Course - Cincinnati, OH
Manuscript Publications
Yamazaki T, . . . , Manchio JV, et al. Galunisertib plus neoadjuvant chemoradiotherapy in patients with locally advanced rectal cancer: a single-arm, phase 2 trial. Lancet 2022;9:1189-1200.
Manchio JV and Sanders BM. Fecal incontinence: help for those who suffer silently. J Fam Practice 2013;62(11):640-50 Mouawad NJ, Leichtle SW, Manchio JV, Lampman RM, Halloran BG, Whitehouse Jr WM. Construct domain analysis of patient health-related quality of life: physical and mental trajectory profiles following open versus endovascular repair of abdominal aortic aneurysm. Patient Relat Outcome Meas 2013;4:1-6.
Bryan DJ, Litchfield CR, Manchio JV, Logvinenko T, Holway A, Austin J, Summerhayes I, Rieger-Christ K. Spatiotemporal Expression Profiling Proteins in Rat Sciatic Nerve Regeneration using Reverse Phase Protein Arrays. Proteome Science 2012;10(1):9.
Manchio JV, Sati S, Rosman D, Bryan DJ, Lee G, Weinzweig J. Role of Sagittal Reformatted Computerized Tomographic Images in the Evaluation of Orbital Floor Fractures. J Craniofac Surg 2010;21(4):1153-57.
Jain SA, Manchio JV, Weinzweig J. Role of the Sagittal View of Computed Tomography in Evaluation of the Nasofrontal Duct in Frontal Sinus Fractures. J Craniofac Surg 2010;21(6):1670-3.
Manchio JV, Litchfield CR, Sati S, Bryan DJ, Weinzweig J, Vernadakis AV. Duration of Smoking Cessation and its Impact on Skin Flap Survival. Plast Reconstr Surg 2009:124(4);1105-17.
Manchio JV, Omulepo O, Weinzweig J. Treatment of Benign Bone Tumors of the Hand Using Demineralized Bone Matrix: Case Report and Review of the Literature. Plast Reconstr Surg 2009;123(6):214e-16e.
Manchio JV, Shashikant MP, Shrivastava A, Weinzweig J, Vernadakis AJ. Evaluation of a New Four-Strand Flexor Tendon Repair in a Cadaveric Porcine Model. J Hand Surg 2009;34(1):102-107.
Manchio JV, Litchfield CR, Zeheb R, Bryan DJ. Evaluation of a Novel Reverse Thermosensitive Polymer for Use in Microvascular Surgery. J Reconstr Microsurg 2009;25(1):69-76.
Tattini C, Manchio JV, Zaporojan V, Carderelli G, Bonassar L, Spangenberger A, Weinzweig J. Role of TGF-beta and FGF in the treatment of radiation-impaired wounds using a novel drug delivery system. Plast Reconstr Surg 2008;122(4):1036-45.
Manchio JV, Gu J, Romar L, Brown J, Gammie J, Pierson RN, Griffith B, Poston RS. Disruption of Graft Endothelium Correlates With Early Failure After Off-Pump Coronary Artery Bypass Surgery. Ann Thorac Surg 2005;79:1991-8.
Poston R, Gu J, Manchio JV, Lee A, Brown J, Gammie J, White C, Griffith BP. Platelet function tests predict bleeding and thrombotic events after off-pump coronary bypass grafting. European Journal of Cardio-Thoracic Surgery 2005;27(4):584-91.
Poston R, Gu J, Brown J, Gammie J, White C, Manchio JV, Pierson RN, Griffith BP, Gurbel P, Tandry U, Gilbert TB. Hypercoagulability affecting early vein graft patency does not exist after off-pump coronary artery bypass. Journal of Cardiothoracic & Vascular Anesthesia 2005;19(1):11-8.
Abstract Publications
Manchio JV, Litchfield CR, Sati S, Bryan DJ, Weinzweig J, Vernadakis AV. Duration of Smoking Cessation and its Impact on Skin Flap Survival. Plast Reconstr Surg 2009;123(6s):118.
Weinzweig J, Manchio JV, Jain S, Sati S, Panter K, Shrivastava A, McCarthy S. Analysis of Frontal and Orbital Osteotomy Fixation Using a Novel Adhesive Resorbable Plating System for Craniofacial Reconstruction. Plast Reconstr Surg 2009;123(6s):60.
Chen, J, Manchio JV, Panter, K, Winn, S, Zeheb, R, Jain, S, Sati, S, Weinzweig, J. rhBMP-4 Gene Therapy Repair of Cleft Palate in a Congenital Caprine Model. Plast Reconstr Surg 2008;121(6S).
Book Chapters
Jeffrey Weinzweig, M.D., Jeffrey V. Manchio, M.D., Christopher Khorsandi, M.D., Eric J. Stelnicki, M.D., and Michael T. Longaker, M.D. The Fetal Wound - Plastic Surgery Secrets Plus, 2nd Edition, Weinzweig J (ed); Phil, PA, Mosby Elsevier, 2010.
Presentations
Shah SR, Maun DC, Manchio JV, Tsai BM. Da Vinci assisted perineal hernia repair. American College of Surgeons Clinical Congress. San Francisco, CA 10/2914.
Manchio JV, Shah S, Lane F, Melbert RB, Tsai BM. Evaluation of factors associated with hospital readmission following ileostomy creation. Ohio Valley Society of Colon and Rectal Surgeons. Columbus, OH 3/29/14.
Manchio JV, Al-Azzawi, HH, Tsai BM, Boutros M, Rager E, Speranza JR, Wexner SD, Sanders BM. Efficacy of Sacerl Nerve Stimulation for the Treatment of Fecal Incontinence is Not Influenced by the Size of Anal Sphincter. Ohio Valley Society of Colon and Rectal Surgeons. Cleveland, OH 4/6/13.
Manchio JV, Al-Azzawi, HH, Tsai BM, Boutros M, Rager E, Speranza JR, Wexner SD, Sanders BM. Efficacy of Sacerl Nerve Stimulation for the Treatment of Fecal Incontinence is Not Influenced by the Size of Anal Sphincter. American Society of Colon and Rectal Surgeons, Phoenix, AZ 4/30/2013.
Manchio JV, Rivera E, Jacobson S. The Impact of the Nipple-Areola Complex on the Aesthetic Result of Implant Based Breast Reconstruction. Minnesota Society of Plastic Surgeons, Minneapolis, MN 4/7/12.
Manchio JV, Rivera E, Jacobson S. The Impact of the Nipple-Areola Complex on the Aesthetic Result of Implant Based Breast Reconstruction. Multidisciplinary Symposium on Breast Diseases, Amelia Island, FL 2/11/12.
Manchio JV, Litchfield CR, Sati S, Bryan DJ, Weinzweig J, Vernadakis AV. Duration of Smoking Cessation and its Impact on Skin Flap Survival. Frederick A Coller Surgical Society, Tampa, FL 10/30/09.
Manchio JV, Litchfield CR, Sati S, Bryan DJ, Weinzweig J, Vernadakis AV. Duration of Smoking Cessation and its Impact on Skin Flap Survival. Plastic Surgery Research Council, Pittsburg, PA 5/30/09.
Weinzweig J, Manchio JV, Jain S, Sati S, Panter K, Shrivastava A, McCarthy S. Analysis of Frontal and Orbital Osteotomy Fixation Using a Novel Adhesive Resorbable Plating System for Craniofacial Reconstruction. Plastic Surgery Research Council, Pittsburg, PA 5/30/09.
Manchio JV, Litchfield CR, Sati S, Bryan DJ, Weinzweig J, Vernadakis AV. Duration of Smoking Cessation and its Impact on Skin Flap Survival. Michigan Chapter of the American College of Surgeons, Bellaire, MI 5/14/09.
Manchio JV, Litchfield CR, Sati S, Bryan DJ, Weinzweig J, Vernadakis AV. Duration of Smoking Cessation and its Impact on Skin Flap Survival. Resident Research Forum, St. Joseph Mercy Hospital, Ann Arbor, MI 4/21/09.
Manchio JV, Shashikant MP, Shrivastava A, Weinzweig J, Vernadakis AJ. Evaluation of a New Four-Strand Flexor Tendon Repair in a Cadaveric Porcine Model. Resident Research Forum, St. Joseph Mercy Hospital, Ann Arbor, MI 4/21/09.
Manchio JV, Litchfield CR, Zeheb R, Bryan DJ. Evaluation of a Novel Reverse Thermosensitive Polymer for Use in Microvascular Surgery. Resident Research Forum, St. Joseph Mercy Hospital, Ann Arbor, MI 4/21/09.
Manchio JV, Litchfield CR, Sati S, Bryan DJ, Weinzweig J, Vernadakis AV. Duration of Smoking Cessation and its Impact on Skin Flap Survival. Midwestern Association of Plastic Surgeons, Chicago, IL 4/18/09
Manchio JV, Shashikant MP, Shrivastava A, Weinzweig J, Vernadakis AJ. Evaluation of a New Four-Strand Flexor Tendon Repair in a Cadaveric Porcine Mode. New England Hand Society, Sturbridge, MA 12/5/08.
Weinzweig J, Manchio JV, Jain S, Sati S, Panter K, Shrivastava A, McCarthy S. Analysis of Frontal and Orbital Osteotomy Fixation Using a Novel Adhesive Resorbable Plating System for Craniofacial Reconstruction. Northeastern Society of Plastic Surgeons, Philadelphia, PA 10/3/08.
Chen J, Manchio JV, Panter K, Winn S, Zeheb R, Jain S, Sati S, Weinzweig, J. rhBMP-4 Gene Therapy Repair of Cleft Palate in a Congenital Caprine Model. Postgraduate Recognition Day, Lahey Clinic Medical Center, Burlington, MA 6/6/08.
Jain SA, Manchio JV, Weinzweig J. Role of the Sagittal View of Computed Tomography in Evaluation of the Nasofrontal Duct in Frontal Sinus Fractures. New England Society of Plastic and Reconstructive Surgery, Manchester Village, VT 6/7/08.
Manchio JV, Omulepo O, Weinzweig J. Treatment of Benign Bone Tumors of the Hand Using Demineralized Bone Matrix: Case Report and Review of the Literature. New England Society of Plastic and Reconstructive Surgery, Manchester Village, VT 6/7/08.
Manchio JV, Sati S, Rosman D, Bryan DJ, Lee G, Weinzweig J. Utility of Sagittal Reformatted Computerized Tomographic Images in the Evaluation of Orbital Floor Fractures. New England Society of Plastic and Reconstructive Surgery, Manchester Village, VT 6/7/08.
Weinzweig J, Manchio JV, Jain S, Sati S, Panter K, Shrivastava A, McCarthy S. Analysis of Frontal and Orbital Osteotomy Fixation Using a Novel Adhesive Resorbable Plating System for Craniofacial Reconstruction. New England Society of Plastic and Reconstructive Surgery, Manchester Village, VT 6/8/08.
Chen J, Manchio JV, Panter K, Winn S, Zeheb R, Jain S, Sati S, Weinzweig, J. rhBMP-4 Gene Therapy Repair of Cleft Palate in a Congenital Caprine Model. Plastic Surgery Research Council, Springfield, IL 5/28/08.
Chen J, Manchio JV, Panter K, Winn S, Zeheb R, Jain S, Sati S, Weinzweig, J. rhBMP-4 Gene Therapy Repair of Cleft Palate in a Congenital Caprine Model. Plastic Surgery Senior Residents' Meeting., Washington, DC 2/1/08.
Jain SA, Manchio JV, Weinzweig J. Role of the Sagittal View of Computed Tomography in Evaluation of the Nasofrontal Duct in Frontal Sinus Fractures. Plastic Surgery Senior Resident's Meeting. Washington, DC 2/1/08.
Manchio JV, Whitehouse W, Lampman R, Halloran B, Singal B. Comparison of Health Related Quality of Life After Open or Endovascular AAA Repair. Resident Research Forum. St. Joseph Mercy Hospital, Ann Arbor, MI 4/24/07.
Poston RS, Gu J, White C, Gibber M, Manchio JV, Christenson E, Griffith BP. Aspirin Resistance Provokes Early Graft Failure in Veins with Poor Endothelial Integrity After Off-Pump Coronary Artery Bypass. American Association for Thoracic Surgery, San Francisco, CA 4/12/05.
Manchio JV, Gu J, Prastein D, Lee A, Griffith B, Poston R. Disruption Of Graft Endothelium Correlates With Early Failure After OPCAB. Southern Thoracic Surgical Association, Cancun, Mexico 11/6/04.
Poster Presentations
Manchio JV, Shah S, Lane F, Melbert RB, Tsai BM. Evaluation of factors associated with hospital readmission following ileostomy creation. American Society of Colon and Rectal Surgeons, Hollywood, FL 5/18/2014
Manchio JV, Nguyen P, Maun DC, Melbert RB, Reidy TJ, Speranza JR, Wexner SD, Sanders BM. Efficacy Following Sacral Nerve Stimulation for the Treatment of Fecal Incontinence is Not Influenced by Pudendal Nerve Dysfunction. American Society of Colon and Rectal Surgeons, Phoenix, AZ 4/27/2013.
Al-Azzawi H, Boutros M, Manchio JV, Sanders B, Wexner S. Cleveland Clinic Florida/Wexner Fecal Incontinence Score is Easier to Use and Better Correlates with Fecal Incontinence Improvment Following Sacral Nerve Stimulation Compared to a 2- Week Bowel Diary. American Society of Colon and Rectal Surgeons, Phoenix, AZ 4/27/2013.
Manchio JV, Rivera E, Jacobson S. The Impact of the Nipple-Areola Complex on the Aesthetic Result of Implant Based Breast Reconstruction. Multidisciplinary Symposium on Breast Diseases, Amelia Island, FL 2/10/12.
Weinzweig J, Manchio JV, Jain S, Sati S, Panter K, Shrivastava A, McCarthy S. Analysis of Frontal and Orbital Osteotomy Fixation Using a Novel Adhesive Resorbable Plating System for Craniofacial Reconstruction. American Association of Plastic Surgeons, Rancho Mirage, CA 3/21/09.
Manchio JV, Sati S, Rosman D, Bryan DJ, Lee G, Weinzweig J. Utility of Sagittal Reformatted Computerized Tomographic Images in the Evaluation of Orbital Floor Fractures. Frederick A Coller Surgical Society, Indianapolis, IN 9/25/08.
Manchio JV, DiEdwardo CC, Weinzweig J. The Role of Obtaining Intra-operative Specimen Weight During Reduction Mammaplasty: Why is this Routinely Performed? Frederick A Coller Surgical Society, Indianapolis, IN 9/25/08.
Manchio JV, Sati S, Rosman D, Bryan DJ, Lee G, Weinzweig J. Utility of Sagittal Reformatted Computerized Tomographic Images in the Evaluation of Orbital Floor Fractures. Postgraduate Recognition Day. Lahey Clinic Medical Center. Burlington, MA 6/6/08.
Jain SA, Manchio JV, Weinzweig J. Role of the Sagittal View of Computed Tomography in Evaluation of the Nasofrontal Duct in Frontal Sinus Fractures. Postgraduate Recognition Day. Lahey Clinic Medical Center. Burlington, MA 6/6/08.
Penaranda J, Manchio JV, Cleary R, Flanagan R. Clostridium Difficile Infection After Proctocolectomy and Ileoanal Anastomosis. Resident Research Forum. St Joseph Mercy Hospital, Ann Arbor, MI 4/25/06.
Gu J, Prastein D, Pierson RN, White C, Griffith BP, Gurbel P, Manchio JV, Poston R. Aspirin Resistance: An Underrecognized Risk Factor in Early Vein Graft Thrombosis After Off-pump Coronary Artery Bypass. American Heart Association, New Orleans, LA 11/7/04.
Poston RS, White C, Gu J, Read K, Brown J, Gammie J, Pierson RN, Lee A, Manchio JV, Avari T, Huang T, Christenson R, Cohen E, Tandry U, Griffith BP, Gurbel P. Safety and Efficacy of Aprotinin in Off-Pump Coronary Artery Bypass Grafting (OPCAB): A Double-Blind, Placebo-Controlled Randomized Trial. American Heart Association, New Orleans, LA 11/7/04.
Manchio JV, Gu J, Prastein D, Poston R. Role of Gender in Venous Bypass Graft Thrombosis Due to Hypercoaguability. Women’s Health Poster Day - University of Maryland, Baltimore, MD 3/18/04.
Grants
Robert E Wise Research Grant - Manchio JV, Sati S, Litchfield CR, Bryan DJ, Weinzweig J, Vernadakis AV. Duration of Smoking Cessation and its Effect on Random and Axial Flap Survival in a Rat Model.
Awards
2012 The Breast Journal Award – 1st place award for podium presentation at the Multidisciplinary Symposium on Breast Diseases, Amelia Island, FL 2/11/12
2011 Campbell Teaching Award – annual award given to one chief resident as voted upon by their fellow residents
2011 William J Fry Teaching Award – annual award given to one resident as voted upon by the University of Michigan medical students
2009 Clarence E Crook Research Award – annual award given to a surgery resident for their excellence in surgical research
2009 Resident Research Forum 2nd place extramural podium presentation award 2008 New England Plastic and Reconstructive Surgery Meeting Founders Award
2007 Resident Research Forum 1st place intramural podium presentation award