General Surgeon & Coloproctologist

Prof. Dr.

Roberto Luiz
Kaiser Júnior

Pioneer of EPSIT in Brazil.
International Reference in Pilonidal Cyst.

Over 30 years dedicated to surgery with a clear purpose: restoring quality of life with minimal impact on the patient's body. Fellow at Cleveland Clinic and Université Louis Pasteur, Strasbourg.

CRM 89.564
RQE 52108
Prof. Dr. Roberto Luiz Kaiser Júnior
30+
Years of Experience
500+
EPSIT Procedures
2
International Fellowships
5
Centers of Excellence
The Journey

Trained where
medicine is written.

Prof. Dr. Roberto Kaiser Júnior trained at Cleveland Clinic and Université Louis Pasteur to bring the most advanced coloproctological surgery techniques to Brazil. A pioneer of EPSIT in the country, he has already restored quality of life to over 500 patients.

In 2001, he was a Research Fellow at Cleveland Clinic Florida — an institution that consistently ranks among the top hospitals in the world. In 2002, he completed a Clinical Fellowship at Université Louis Pasteur, Strasbourg — a European reference in minimally invasive surgery.

He returned to Brazil with a conviction: Brazilian patients deserved access to the most advanced care available. It was Dr. Kaiser who introduced the EPSIT technique to Brazil — and today, with patients traveling from Texas, Florida, and Europe, that conviction proves its worth every day.

🇺🇸
Cleveland Clinic Florida
Research Fellow · 2001
Consistently ranked among the top 5 hospitals in the world. Specialization in Colorectal Surgery with the foremost specialists on the planet.
Top 5 Worldwide
🇫🇷
Université Louis Pasteur
Clinical Fellow · Strasbourg, 2002
European reference in minimally invasive surgery and video-laparoscopy. Specialization in Laparoscopic Digestive Surgery.
European Reference
🇧🇷
FAMERP — Doctorate
PhD in Health Sciences · 2014
Thesis: "Influence of Sphincter Defect on Biofeedback Response in Patients with Fecal Incontinence." Advisor: Prof. Domingo M. Braile.
PhD
Academic Education

A trajectory of excellence

1996
Medical Degree
Universidade Federal do Triângulo Mineiro (UFTM)
Thesis: "Hypertensive and Diabetic Retinopathy — Updated Review"
1997–2000
Residency in General Surgery and Coloproctology
Hospital de Base — FAMERP, São José do Rio Preto
Complete training in General Surgery (1997–1998) and Coloproctology (1999–2000)
2001
Research Fellow — Colorectal Surgery
🇺🇸 Cleveland Clinic Florida — USA
Top 5 Worldwide
2002
Clinical Fellow — Laparoscopic Digestive Surgery
🇫🇷 Université Louis Pasteur — Strasbourg, France
European Reference
2014
PhD in Health Sciences
FAMERP — Faculdade de Medicina de São José do Rio Preto
"Influence of Sphincter Defect on Biofeedback Response in Patients with Fecal Incontinence" · Advisor: Prof. Domingo Marcolino Braile
PhD
Professional Affiliations

Member of leading
national and international societies

Sociedade Brasileira de Coloproctologia
SBCP · Full Member
Sociedade Brasileira de Cirurgia Bariátrica e Metabólica
SBCBM · Full Member
American Society of Colon and Rectal Surgeons
ASCRS · International Member
Colégio Brasileiro de Cirurgiões
CBC · Full Member
Sociedade Brasileira de Videocirurgia, Robótica e Digital
SOBRACIL · Full Member
Colégio Brasileiro de Cirurgia Digestiva
CBCD · Full Member
Positions & Leadership

Recognized leadership
in Brazilian medicine

Beyond surgical practice, Dr. Kaiser holds leadership positions that consolidate his influence in medical education and hospital management.

Medical Director
Kaiser Clínica e Hospital Dia — São José do Rio Preto
Head of General Surgery Department
Associação Portuguesa de Beneficência de São José do Rio Preto
Principal Investigator (PI)
Centro de Pesquisa Clínica — São José do Rio Preto
Coordinator of the General Surgery Residency Program
FAMERP / COREME
Coordinator — General Surgery Course
Universidade do Norte (UNORTE)
Areas of Expertise & Research

Specialization in multiple
areas of modern surgery

EPSIT — Pilonidal Cyst Bariatric & Metabolic Surgery Coloproctology Robotic Surgery Video-Laparoscopy Anal Fistula Complex Hernias Hidradenitis Suppurativa Digestive Surgery Inflammatory Bowel Disease Fecal Incontinence Enhanced Recovery Surgery
KAISER
Book Your Appointment

Ready to
solve it for good?

Patients from all over Brazil and abroad find the definitive solution with Dr. Kaiser. The first step is a consultation.