ANGEL ALOIS OSORIO MANYARI
Don Benito
Summary
General Surgeon with 12 years of experience performing variety of surgical procedures such as colorectal, benign and malignant gastric surgery, with minimally invasive approach. Board-certified and highly experienced with complex cases and emergency surgeries . Committed to delivering high-quality surgical care to minimize recovery time and aimed to achieve patient comfort and wellness.
Overview
22
22
years of professional experience
1
1
Certification
Work History
Attending General Surgeon
Hospital General Don Benito - Villanueva.
04.2020 - Current
- Performed Minimally Invasive and open surgeries.
- Performed regular rounds to check on patients' following surgery, discuss patient condition and coordinate care.
- Performed common surgical procedures including appendectomies, inguinal hernia repairs, and minor surgeries such as hemorrhoids, fistula, anal fissure, cyst removal, and abscess drainage.
- Mentored junior surgeons and residents, supporting their professional development.
- Performed complex surgeries including colorectal, abdominal wall, gastric, and gallbladder procedures with a consistently high success rate.
- Attained a master's degree in Fundamentals of Coloproctology and Hepatic Biliary Pancreatic Surgery to stay updated on the latest advancements in general surgery.
- Collaborated with multidisciplinary teams from Oncology, Radiology, Gynecology, and Urology to enhance patient care and optimize treatment plans.
- Provided compassionate pre-and post-operative care, ensuring patients felt informed about their treatment options and confident in their decisions.
- Contributed to case reports submitted to Symposium and journals.
Clinical Observer Hepatopancreatobiliary Surgery
Memorial Sloan Kettering Cancer Center
09.2023 - 09.2023
- Increased understanding of patient transfer procedures by actively participating in transfers from the OR to the postoperative recovery room.
- Participated in clinical case discussions with attendings, general surgery residents, and fellows during morning rounds.
- Participated in setting up operating rooms, conducting active time outs, managing intraoperative procedures, debriefing sessions, and closing activities.
- Regular attendance at teaching lectures.
- Participated in Disease Management Teams (DMTs) and multidisciplinary tumor board meetings for resolving complex cases.
- Consistently observed 4-5 intricate hepatopancreatobiliary procedures each weekday, gaining comprehensive knowledge of their day-to-day operations.
Clinical Observer in Colorectal Surgery
Memorial Sloan Kettering Cancer Center
08.2023 - 08.2023
- Developed proficiency in electronic health record systems through close observation and documentation of patient encounters under experienced clinician's supervision.
- Shadowed experienced healthcare providers to learn valuable techniques for accurate diagnosis and effective treatment planning.
- Observed full complex and advanced colorectal procedures on a daily basis, averaging 4-5 procedures per weekday.
- Participated in clinical case discussions involving attendings, general surgery residents, and fellows to discuss imaging interpretations and recommended procedures.
- Engaged in various perioperative patient care activities including room setup, active time out, intraoperative time, debriefing, and closing.
- Attended teaching lectures weekly.
- Participated in Disease Management Teams (DMTs) and multidisciplinary tumor board meetings, tailored to specific cancer types for personalized care.
Attending General Surgeon
Hospital General Villarrobledo.
08.2018 - 03.2020
- Collaborated with healthcare team members to ensure seamless patient care through effective coordination.
- Provided patient care on-call, in the Clinics, in the Emergency Room, in the Operating Room and ambulatory surgery unit, through the evaluation, diagnostic studies, and therapeutic plan of the patients.
- Performed major surgical procedures (colorectal, endocrine, abdominal wall, gastric, gallbladder) in both urgent and non-urgent settings.
- Performed minor surgical procedures such as hemorrhoids, fistula, anal fissure, cyst removal, and abscess drainage.
- Acquired expertise in coordinating teamwork organization, collaboration, communication, and problem-solving.
- Contributed to case reports submitted to Symposium and journals.
- Conducted conferences pertaining to foundational surgical procedures.
Part-time Observership in Hepatobiliary Surgery and Liver Transplant
Hospital Virgen De La Arrixiaca
08.2018 - 07.2019
- Contributed to the successful execution of liver retrieval procedures for brain-dead donors.
- First-assisted in hepatic resections.
- Assisted with liver graft implantation.
- Attended Disease Management Teams (DMTs) and multidisciplinary tumor board meetings based on cancer type and personalized management.
- Performed a comprehensive mini-review on the topic of 'Bariatrics surgery in NASH and Liver transplantation'.
Clinical Observer Hepatopancreatobiliary Surgery
Memorial Sloan Kettering Cancer Center
06.2018 - 07.2018
- Increased understanding of patient transfer procedures by actively participating in transfers from the OR to the postoperative recovery room.
- Participated in clinical case discussions with attendings, general surgery residents, and fellows during morning rounds.
- Participated in setting up operating rooms, conducting active time outs, managing intraoperative procedures, debriefing sessions, and closing activities.
- Regular attendance at teaching lectures.
- Participated in Disease Management Teams (DMTs) and multidisciplinary tumor board meetings for resolving complex cases.
- Consistently observed 4-5 intricate hepatopancreatobiliary procedures each weekday, gaining comprehensive knowledge of their day-to-day operations.
Attending General Surgeon
Hospital Universitario San Juan Alicante
10.2017 - 06.2018
- Provided patient care in various healthcare settings including emergency, clinics, inpatient, and outpatient facilities. Utilized evaluation techniques, diagnostic studies, and therapeutic plans to enhance treatment outcomes.
- Participated in weekly teaching lectures.
- Attended Disease Management Teams (DMTs) and multidisciplinary tumor board meetings, according to the specific cancer type and personalized management.
- As a proctor, supervised surgery residents and provided meaningful feedback to trainees and medical students during procedures.
- Performed colorectal, abdominal wall, and gallbladder surgeries.
- Performed minor surgical procedures such as hemorrhoid, fistula, anal fissure, cyst removal, and abscess drainage.
- Enhanced problem-solving skills through hands-on experience, working collaboratively to find innovative solutions.
Attending General Surgeon
Hospital Universitario Reina Sofia
06.2017 - 09.2017
- Performed emergency surgeries on patients including appendectomies, small bowel obstructions, colon perforations, and hernia repairs.
- Provided patient care in various healthcare settings including on-call, clinics, emergency room, operating room and ambulatory surgery unit. Coordinated evaluation, diagnostic studies and therapeutic plans for patients.
- Attended teaching lectures regularly.
- Participated in Disease Management Teams (DMTs) and multidisciplinary tumor board meetings to contribute to decision making for complex cases.
- Proctored surgery residents' procedures.
- Gained experience in vascular surgery, specifically amputations, and emergency minor thoracic procedures such as chest tube insertion.
- Contributed to submission of case reports to Symposiums and journals.
- Provided tutoring to medical students on direct patient care, disease processes, medications, triaging, and public health.
Hands-on Clinical Observer Liver Transplantation
King´s College Hospital
04.2017 - 04.2017
- Assisted in liver retrieval procedure after brain death from donors.
- Observed split liver transplantation, with the left part implanted in a child and the right in an adult.
- Observed living donor liver transplantation, involving the transfer of a segment of an adult liver to either a child or another adult.
- Observed auxiliary liver transplantation, involved in the surgical procedure of transplanting a liver graft alongside part of the recipient's own organ.
- Participated in Disease Management Teams (DMTs) and multidisciplinary tumor board meetings, focusing on personalized management plans for various cancer types.
Clinical Observer in Colorectal Surgery
Cleveland Clinic
04.2016 - 04.2016
- Collaborated closely with staff team on daily activities.
- Successfully participated in a variety of challenging and advanced colorectal procedures, averaging 4 to 5 each day.
- Engaged in clinical case discussions with attendings, residents, and fellows to enhance diagnostic skills and management strategies.
- Participated in all aspects of perioperative patient care including room setup, active time out, intraoperative time, debriefing, and closing.
- Attended grand rounds lectures three times a week.
- Attended Disease Management Teams (DMTs) and multidisciplinary tumor board meetings, which provided me meaningful feedback.
Surgery Resident
Complejo Hospitalario Universitario De Albacete
05.2012 - 05.2017
- Maintained detailed and accurate medical records.
- Assisted and performed evaluation, diagnostic studies, and therapeutic plans for patients under the guidance of senior residents or attending staff.
- Provided patient care across different clinical settings like the Clinics, Emergency Room, Operating Room, and ambulatory surgery unit.
- Supervised and obtained attending approval for procedures performed by junior residents.
- Conducted morning rounds on the surgery floor.
- Conducted minor surgical procedures, including hemorrhoid and fistula treatments, as well as cyst removal and abscess drainage.
- Performed over 400 appendectomies, hernia surgeries, and 100 colectomies with additional experience in completing over 10 gastrectomies and more than 100 cholecystectomies.
- Engaged in surgery service research activities and created posters for presentations.
Volunteer Campaign Cleft Lip and Cleft Palate
Hospital Regional De Pucallpa
08.2012 - 08.2012
- Participated in surgeries involving patients with cleft lip and cleft palate as a first-assistant.
- Developed leadership, teamwork, organization, collaboration, communication, and problem-solving skills while working at a rural hospital serving low-income individuals.
- Provided patient-centered care to individuals living in poverty, demonstrating empathy and understanding.
Part-time Attending Obstetrician and gynecologist
Hospital Residencia Sant Camil
01.2008 - 01.2011
- Provided compassionate support to mothers during labor and delivery, ensuring a positive birthing experience.
- Performed minimally invasive surgeries for emergency gynecological conditions such as ectopic pregnancy and pelvic abscess, and conducted urgent obstetrics procedures including cesarean sections.
- Managed 200 emergency deliveries annually for childbirths.
- Delivered accurate ultrasound results under high-pressure circumstances.
Obstetric and Gynecology Resident
Hospital Clinic Barcelona
04.2007 - 04.2011
- Participated actively in hospital research activities.
- Contributed to patient care by participating in tasks such as conducting physical examinations, developing treatment plans, writing orders, and communicating with patients' families.
- Conducted supervised obstetric and gynecological ultrasounds.
- Proctored procedures performed by more junior residents with the guidance of attending physicians.
- Conducted morning reports.
- Performed various surgical procedures, including cesarean sections, hysterectomies, myomectomies, laparoscopies, and abortions under direct supervision.
- Performed minor surgical procedures, including Bartholin's cyst removal and conization, with or without direct supervision.
- Performed more than 2500 deliveries, 200 cesarean sections, and 50 hysterectomies.
Attending Obstetrician and Gynecologist
Hospital General Oxapampa
02.2007 - 04.2007
- Created effective referral systems to facilitate smooth transitions of patients with complex medical conditions.
- Conducted patient assessments and participated in comprehensive patient care, such as history and physical evaluations, diagnostic procedures, and therapeutic interventions.
- Participated in more than 200 deliveries, over 30 cesarean sections, and 10 hysterectomies.
Obstetrics and Gynecology Resident
Hospital Nacional Edgardo Rebagliati Martins
05.2003 - 05.2006
- Performed obstetric and gynecological ultrasound procedures with supervision.
- Ran rounds during change of shift and morning reports.
- Performed major and minor surgical procedures including cesarean section, hysterectomy, myomectomy, laparoscopy, delivery, and abortion. Also served as a second surgeon in complex oncological surgeries.
- Guided medical students during their clerkships and internships, facilitating clinical case discussions.
- Participated in 3000 deliveries, 500 cesarean sections, and 50 hysterectomies.
Rural Medical Service
Centro De Salud Carabamba
05.2002 - 04.2003
- Provided extensive training sessions to equip healthcare workers with essential knowledge and skills.
- Provided comprehensive care to vulnerable populations.
- Implemented preventive health actions targeting child malnutrition and conducted education campaigns for both adults and children, promoting healthy lifestyles and preventing chronic diseases.
- Contributed to effective implementation of vaccination campaigns based on pediatric calendar.
- Provided comprehensive and continuous prenatal, delivery, and newborn care for pregnant women.
- Performed minor surgical procedures including abscess drainage, wound suturing, and splint/sling placement.
- Assessed and stabilized patients in critical condition before arranging their transfer to specialized hospitals.
- Provided at-home visits for patients in rural areas to address care gaps caused by transportation limitations.
Education
Master of Science - Fundamentals of Coloproctology Surgery
University of Barcelona
Barcelona, Spain12.2024
No Degree - Principles And Practice of Clinical Research
Harvard T.H. Chan, School of Public Health.
Boston, USA11.2024
Master of Science - Hepatopancreatobiliary Surgery And Transplantation
University of Barcelona
Barcelona, Spain12.2020
Master of Science - Surgery of The Obesity
Francisco of Vitoria University
Madrid, Spain12.2020
Master of Science - Pelvic Floor Dysfunction
Miguel Hernández University of Elche
Elche, Spain12.2018
Master of Science - Update General And Gastrointestinal Surgery
Cardenal Herrera University
Moncada, Spain12.2018
Research Sufficiency Degree - Research Degree in Obstetrics And Gynecology
University of Barcelona
Barcelona, Spain12.2010
M.D. - Medicine
Universidad Nacional Trujillo Facultad De Medicina
Trujillo, Peru03.2002
Skills
- Minimally invasive colorectal surgery
- Emergency and trauma surgery
- Upper gastrointestinal surgery
- Abdominal wall procedures
- Bariatric surgery
- Obstetrics and Gynecology surgery
Certification
- ECFMG CERTIFICATION, USMLE Step 1: PASS, USMLE Step 2 CK: score 248, OET: PASS
- Ireland Medical Council Registration, General surgery and OBGYN
- General Medical Council Registration and License, General Surgery
- Advanced Cardiac Life Support Certification (ACLS), 05/22/25
- Pediatric Advanced Life Support Certification (PALS), 05/23/25
- Basic Life Support Certification (BLS), 05/16/25
- Bloodborne Pathogens Certification (BBP), 2025
Affiliations
- The Robotic Global Surgical Society
- Spanish association of surgeons
- European society of surgical oncology
- Spanish society of hepatic transplant
- Spanish society of coloproctology
- European Society of Gynaecological Oncology
- Medical Organization for Latino Advancement
Publications
- Short-term effects and safety of a natural oral supplement containing glucosinolates, phytosterols, and citrus flavonoids compared with hormone treatment for the management of postmenopausal symptomatic women: a pilot single-center randomized phase 2, Menopause, 2023, 30, 12, 1230-1240, Villar-López M, Soto-Becerra P, Chedraui P, Osorio Manyari J, Al-Kassab-Córdova A, Osorio Manyari AA
- Acute scrotal pain caused by spermatic vein thrombosis, J Clin Images Med Case Rep, 2022, 3, 1967, Armas Alvarez AL, Osorio Manyari AA, Moreno Pérez de la Cruz S, Abaigar Pedraza I, Camacho Monge JJ, López de Alda González A
- Unclassified testicular sex cord-stromal tumors in children, J Clin Images Med Case Rep, 2022, 3, 1740, Armas Alvarez AL, Osorio Manyari AA, Moreno Perez de la Cruz S, Abaigar Pedraza I, Camacho Monge JJ, Perez Holgado V, Pérez Cidoncha P, López de Alda González A
- Diagnostic validity and reliability of ultrasound in pediatric apendicitis, Clin Surg, 2020, 5, 2966, Armas Alvarez AL, Osorio Manyari AA, Bautista Casasnovas AL, Leis Trabazo MR
- Local and distant recurrence of the chromophobe renal cell carcinoma, Arch Esp Urol, 2020, 73, 71-75, Armas Alvarez AL, Osorio Manyari AA, Donate Moreno MJ, Vera Beron R, Salinas Sanchez AS
- Atherogenic metabolic profile in PCOS patients: role of obesity and hyperandrogenism, Gynecol Endocrinol, 2010, 26, 10, 736-742, Castelo C, Osorio Manyari AA
Posters
- 10TH Iberic Congress Major Ambulatory Surgery, 05/18/23 - 05/20/23, Surgical treatment of cholelithiasis and choledocholithiasis throught Mini laparotomy in Major Ambulatory Surgery, Seville, Spain
- XXIV National meeting of the Esophageal surgery section, 06/03/15 - 06/05/15, Parche pericardico en el tratamiento de la fistula traqueoesofagica asociada a Stent en Cancer esofagico, Murcia, Spain
- XIX National meeting on surgery, 10/23/13 - 10/25/13, Endometriosis del músculo recto abdominal, Burgos, Spain
- XIX National meeting on surgery, 10/23/13 - 10/25/13, Bazo errante torsionado causa infrecuente de abdomen agudo, Burgos, Spain
- XIX National meeting on surgery, 10/23/13 - 10/25/13, Mesotelioma papilar bien diferenciado: Neoplasia infrecuente de peritoneo, Burgos, Spain
- III National congress SEOQ and V Meeting GECOP, 10/03/13 - 10/04/13, Linfomatosis peritoneal, Alicante, Spain
- 17th International meeting of the European society of gynaecological oncology, 09/11/11 - 09/14/11, Laparoscopic excision of perivascular epithelioid cell tumor mimicking leiomyoma. Case report, Milan, Italy
- 17th International meeting of the European society of gynaecological oncology, 09/11/11 - 09/14/11, Sentinel lymph node detection in early cervical cancer, Milan, Italy
- X National Congress of the Spain Society on laparoscopic surgery, 05/04/11 - 05/06/11, Perivascular epithelioid cell tumour (PEComa). Case report, Vigo, Spain
Peer reviewer
Revista Médica de Trujillo, Peru
ORCID ID
https://orcid.org/0000-0002-8131-0777
Personal Information
- Nationality: Spanish-Peruvian
Custom
- Winner of Scholarship for training abroad (Spanish association of surgeons): Cleveland Clinic, USA, 2016
- Winner of the Scholarship for training abroad (Albacete's medical association): King's College London, UK, 2017
- Winner of the Scholarship for training abroad (Albacete's medical association): Memorial Sloan Kettering Cancer Center, USA, 2018
Volunteer
- 08/2012, Humanitarian work, Mission treating children with clefts and burns, Pucallpa, Peru
- 05/2002 - 04/2003, Rural Health Service, La Libertad, Peru
Languages
English
Spanish
Timeline
Clinical Observer Hepatopancreatobiliary Surgery
Memorial Sloan Kettering Cancer Center
09.2023 - 09.2023
Clinical Observer in Colorectal Surgery
Memorial Sloan Kettering Cancer Center
08.2023 - 08.2023
Attending General Surgeon
Hospital General Don Benito - Villanueva.
04.2020 - Current
Attending General Surgeon
Hospital General Villarrobledo.
08.2018 - 03.2020
Part-time Observership in Hepatobiliary Surgery and Liver Transplant
Hospital Virgen De La Arrixiaca
08.2018 - 07.2019
Clinical Observer Hepatopancreatobiliary Surgery
Memorial Sloan Kettering Cancer Center
06.2018 - 07.2018
Attending General Surgeon
Hospital Universitario San Juan Alicante
10.2017 - 06.2018
Attending General Surgeon
Hospital Universitario Reina Sofia
06.2017 - 09.2017
Hands-on Clinical Observer Liver Transplantation
King´s College Hospital
04.2017 - 04.2017
Clinical Observer in Colorectal Surgery
Cleveland Clinic
04.2016 - 04.2016
Volunteer Campaign Cleft Lip and Cleft Palate
Hospital Regional De Pucallpa
08.2012 - 08.2012
Surgery Resident
Complejo Hospitalario Universitario De Albacete
05.2012 - 05.2017
Part-time Attending Obstetrician and gynecologist
Hospital Residencia Sant Camil
01.2008 - 01.2011
Obstetric and Gynecology Resident
Hospital Clinic Barcelona
04.2007 - 04.2011
Attending Obstetrician and Gynecologist
Hospital General Oxapampa
02.2007 - 04.2007
Obstetrics and Gynecology Resident
Hospital Nacional Edgardo Rebagliati Martins
05.2003 - 05.2006
Rural Medical Service
Centro De Salud Carabamba
05.2002 - 04.2003
Master of Science - Fundamentals of Coloproctology Surgery
University of Barcelona
No Degree - Principles And Practice of Clinical Research
Harvard T.H. Chan, School of Public Health.
Master of Science - Hepatopancreatobiliary Surgery And Transplantation
University of Barcelona
Master of Science - Surgery of The Obesity
Francisco of Vitoria University
Master of Science - Pelvic Floor Dysfunction
Miguel Hernández University of Elche
Master of Science - Update General And Gastrointestinal Surgery
Cardenal Herrera University
Research Sufficiency Degree - Research Degree in Obstetrics And Gynecology
University of Barcelona
M.D. - Medicine
Universidad Nacional Trujillo Facultad De Medicina
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