Dr. Alin Stefan Constantin — obstetrics and gynecology specialist
Monza Hospital Bucharest, Romania
About the doctor

Dr. Alin Stefan Constantin

Obstetrics and gynecology specialist

International expertise in minimally invasive gynecologic surgery, advanced diagnosis of endometriosis, and Da Vinci robotic surgery. Medical practice in Germany and Romania.

12+ years experience
Germany & Romania
VP European Endometriosis League

Dr. Alin Stefan Constantin is an obstetrics and gynecology specialist with extensive experience in minimally invasive gynecologic surgery and the advanced diagnosis of endometriosis.

His medical work is based in both Germany and Romania, giving patients access to European standards of medical excellence.

Professional path

Experience and training

A medical career devoted to excellence, from university studies to European-level leadership positions.

2007

Graduate — "A.I. Cuza" National High School

Corabia, Romania

2012

Erasmus

University of Florence, Italy

2013

Medical degree

Carol Davila University of Medicine and Pharmacy, Bucharest

2014-2017

Residency in Germany

Frankfurt and Aschaffenburg — Intensive surgical training

2017-2021

Attending physician

Nordwest Hospital, Frankfurt

2021-2023

OB/GYN Consultant + Endometriosis Coordinator

Albertinen Hospital, Hamburg

2023-2025

Coordinator, Endometriosis Center

Saarland University Medical Center

2024

Vice President

European Endometriosis League

Present

Obstetrics and gynecology specialist

Monza Hospital, Bucharest

Medical philosophy

The principles that guide our practice

Gynecologic medicine is the art of caring for nature's most powerful act: the ability to give life.
-- Dr. Alin Stefan Constantin
🔍

Precise diagnosis

In-depth investigations to correctly identify each condition

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Personalized treatment

Every patient receives a treatment plan tailored to her needs

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Transparent communication

Open dialogue, clear explanations, and decisions made together

Surgical innovation

State-of-the-art minimally invasive and robotic techniques

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Continuity

Long-term monitoring and care, beyond the procedure

EGRIS Framework

Areas of medical expertise

Five interconnected domains that define our comprehensive approach to advanced gynecologic medicine.

E

Endometriosis and Endoscopy

Advanced diagnosis and minimally invasive surgical treatment of endometriosis using modern endoscopic techniques.

G

Gynecologic Oncology

Treatment of gynecologic oncologic conditions through minimally invasive and multidisciplinary approaches.

R

Reproduction

Reproductive surgery for couples having difficulty conceiving. Restoring fertility through advanced techniques.

I

Imaging

Advanced ultrasound and specialized imaging for accurate diagnosis of complex gynecologic conditions.

S

Surgery

Laparoscopic surgery, Da Vinci robotic surgery, and state-of-the-art minimally invasive techniques.

+

Training + Technology

Ongoing training, medical education, and adoption of the newest surgical technologies. Mentor and trainer at the European level.

Current positions

Professional activity

Leadership and advisory roles in leading medical organizations at the European and international level.

🌎

Vice President

European Endometriosis League

Since 2024

Advisory Board

German Endometriosis Society

Since 2023
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Advisory Board

Endometriosis Research Foundation SEF

Since 2022
📚

Secretary General

Endometriosis Academy

Active
🌍

Co-founder

EndoScanAfrica & Pan African Society of Endometriosis

Since 2023
Research

Research areas

Scientific contributions in fields relevant to improving gynecologic diagnosis and treatment.

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Intraoperative ultrasound

Use of ultrasound during surgical procedures for real-time guidance and maximum precision.

Postoperative voiding dysfunction

Research on the prevention and management of urinary complications after complex gynecologic surgery.

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Impact of endometriosis on ovarian function

Study of the effects of endometriosis on ovarian reserve and fertility, with direct implications for treatment.

💡

Chronic pelvic pain

Multidisciplinary approaches to the diagnosis and management of chronic pelvic pain in women.

Publications

Internationally published research

Scientific contributions in leading peer-reviewed medical journals indexed on PubMed.

Pioneer Ultrasound Obstet Gynecol • 2025

Intraoperative ultrasound in deep infiltrating endometriosis

Pioneering study on the use of intraoperative ultrasound for surgical guidance in deep infiltrating endometriosis. The first systematic demonstration of the technique's benefits.

Frontiers in Medicine • 2025

#Enzian classification for mapping ovarian endometriomas

Application of the international #Enzian system for mapping ovarian endometriomas and surgical planning.

PubMed → PMID 40786093
Archives of Gynecology and Obstetrics • 2025

Robot-assisted surgery in gynecology: cross-sectional study

Study of the outcomes of gynecologic robotic surgery at the European level.

PubMed → PMID 40506623
EndoScanAfrica Int J Gynaecol Obstet • 2026

Endometriosis in African women: a foundation study

Foundational research for EndoScanAfrica, providing for the first time systematic epidemiological data on endometriosis in Africa.

PubMed → PMID 41195575
Journal of Clinical Medicine • 2023

Diaphragmatic endometriosis: diagnosis and management

Surgical approach for diaphragmatic endometriosis — a rare and complex form of the disease.

PubMed → PMID 37892593
See all publications on PubMed →
Video

Educational videos

Explanations on endometriosis, robotic surgery, and treatment — directly from Dr. Alin Constantin.

YouTube • Educational

"The Chameleon of Gynecology" — Endometriosis explained

Why endometriosis is so hard to diagnose and how to recognize the symptoms.

YouTube • Interview

Endometriosis — Dr. Alin Constantin, specialist physician

Detailed interview on advanced diagnosis and treatment options.

YouTube • Conference

Endometriosis Institute Conference 2024 (Poland)

Presentation at the international endometriosis conference — Poland 2024.

YouTube • Medical profile

Romanian physician sub-specialized in diagnosis and treatment

A profile of Dr. Alin Constantin's international experience and expertise.

Press

Interviews and articles

Appearances in the medical and mainstream press, on radio, and in educational programs.

🔊
Radio Bucharest FM • Radio

Endometriosis — a complex condition

The "Întâlniri Capitale" program hosted by Izabela Marinescu (TVR1).

📰
Viața Medicală • Press

Elected Vice President of the European Endometriosis League

Article on the election at the EEL conference in Bologna, May 2026.

🎤
Oameni și Companii • Webinar

"Endometriosis does not mean infertility"

Webinar on solutions for common gynecologic conditions.

🎧
Medical Virtual • Speaker

Medical speaker profile

Appearances as a speaker at international medical events and conferences.

Advocacy

EndoScanAfrica — European expertise in Africa

As co-founder of EndoScanAfrica and of the Pan African Society of Endometriosis, Dr. Alin Constantin leads efforts to bring European expertise in the diagnosis and treatment of endometriosis to Sub-Saharan Africa.

The result: the first systematic epidemiological research on endometriosis in African women, published in the International Journal of Gynaecology and Obstetrics (2026).

"Endometriosis does not mean infertility. With accurate diagnosis and personalized treatment, most patients can conceive and live without pain."
— Dr. Alin Constantin, EndoScanAfrica 2025
Dr. Alin Constantin at Healing Mama Africa — Kenya

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