Advanced FUE hair transplant: fast recovery and minimal discomfort
Restore your image with natural, long-lasting results
Medical supervision at every step of the process
Discover FUEDr. Leonidas Alevizos: General & Hair Restoration Surgeon
Minimally invasive surgery, maximum effectiveness
My mission is to give you clarity and peace of mind before, during and after surgery
👉 My surgical proceduresGallbladder Surgery: What to Expect from Laparoscopic Removal
Read more +Anal Surgery: Treatments for Hemorrhoids, Fistulas, Fissures, Condylomas & More
Read more +FUE Hair Transplant: Natural and Long-Lasting Results
Read more +General and Hair Transplant Surgeon in Seville | Dr. Alevizos
Surgery with trust and humanity
Welcome, I’m Dr. Leonidas Alevizos, a general, digestive and hair surgeon with international training, over a decade of experience, and a clear mission: to help you restore your wellbeing with precision, empathy, and personalized care.
I believe surgery should not only treat the body but also respect the person. Caring for you isn’t just about operating: it’s about listening, guiding, and making sure you feel safe and supported from the very first moment.
My approach is holistic: I combine advanced techniques in general, laparoscopic, and hair surgery with honest, human-centered care. Every patient is unique, and so is their treatment.
That’s why my commitment goes beyond successful outcomes. It’s built on mutual trust, clear communication, and a type of medicine that cares for both the body and the mind.
Is something worrying you? Let’s talk about it together: with clarity, safety, and genuine care
Read more +Let Me Explain Your Health: Dr. Alevizos’ Blog on Digestive Surgery and Hair Transplant
Pilonidal Cyst: Causes, Symptoms and Treatments
The pilonidal cyst is an abnormal formation located in the subcutaneous tissue, typically in the sacrococcygeal region, just above the...
Read more +Anal Pain: Causes and Treatment
Anal pain is a common condition that can significantly impact the quality of life of those affected. This pain may be associated...
Read more +Acute Abdominal Pain
Acute abdominal pain is one of the most common reasons for emergency consultations. It is defined as a ...
Read more +Diverticulosis or Diverticulitis: What’s the Difference?
is common for many patients to confuse the terms "diverticulosis" and "diverticulitis." Although they are related conditions, they have different meanings...
Read more +Eventration: what it is, causes, symptoms and treatments
An eventration is a type of hernia that occurs when part of the abdominal organs protrudes through a weakened area of the
Read more +I have a lump in my groin. Could it be a hernia?
An inguinal hernia occurs when a portion of the intestine or abdominal fat pushes through a weak spot in the groin muscles, forming a noticeable...
Read more +I’ve been diagnosed with thyroid nodules. Should I be concerned?
Thyroid nodules are masses that form in the thyroid gland. While most are benign, some can be...
Read more +What is the Transanal minimally invasive surgery (TAMIS) ?
Transanal minimally invasive surgery (TAMIS) is an advanced surgical technique used to treat lesions and pathologies in the rectum and the lower part of the colon. This procedure...
Read more +What is the difference between cholelithiasis and cholecystitis?
Today, we are going to have a Greek class to clarify some terms related to gallbladder problems that sometimes cause confusion 🤯
Read more +I have been diagnosed with gallstones. Do I need surgery?
Cholecystectomy, which is the removal of the gallbladder, is a surgical procedure that, in most cases, can be performed using laparoscopy. This is a minimally invasive technique that allows for...
Read more +Blog - News
Here you can read publications in the field of general surgery and digestive system surgery, as well as latest news about the treatments we offer.
Read more +Patients Reviews
⭐⭐⭐⭐⭐ Dr. Alevizos is incredible. He explains everything patiently and always with a great attitude. From the very first minute, he made me feel calm and in good hands. You can tell he genuinely cares about how you’re doing and not just about solving the problem quickly. If you’re looking for a surgeon who truly cares about you and is amazing at what he does, he’s the one.
Carlos B
⭐⭐⭐⭐⭐ A great professional from the very beginning. During the consultations, he thoroughly understood my case, always approachable and reassuring. The procedure went as well as expected, and with the treatment I’m following, I’ve improved significantly.
I’m truly grateful to have been in good hands.
Manu P
⭐⭐⭐⭐⭐ For me, it has been an enormous stroke of luck to put myself in his hands for a pathology that is so difficult to treat and complicated to resolve. My most sincere thanks and all my love to Dr. Alevizos
NGQ
⭐⭐⭐⭐⭐ I have been operated on twice by Dr. Alevizos, and without a doubt, he is a great professional who is caring and deeply involved with his patients. I felt absolute peace of mind in his hands. Thank you for everything, Dr. Leonidas!
Francisco J
⭐⭐⭐⭐⭐ Without a doubt, Dr. Leonidas is a spectacular surgeon, in addition to providing gentle, kind and reliable treatment. I was lucky enough to be operated on by him for a pilionidal cyst after having previously been operated on twice without obtaining good results... until I put myself in the hands of Dr. Leonidas, who thanks to his intervention after almost two years, I am in perfect condition. been and I haven't had any problems again!
Alejandro R
⭐⭐⭐⭐⭐ His patience, kindness, and professionalism throughout the whole process—from diagnosis to surgery and discharge—gave me peace of mind and helped me cope in the best possible way.
Truly grateful
MTT
⭐⭐⭐⭐⭐I had stomach surgery by surgeon Leonidas Alevizos and noone can imagine the great quality of life he gave me. His history with me was always his absolute concern for my digestive problems and there was not a single consultation in which I did not feel understood or supported. His psychology with me was excellent, my post-operative period was very monitored by him and I could not have felt more cared for at the time when I felt most vulnerable.
MLS
⭐⭐⭐⭐⭐Grateful from the first moment for the humane treatment that the doctor gave me. He was attentive to any problem or doubt