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
đ My FUE Technique: natural results and safetyDr. 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
đ My surgical practiceGallbladder Removal: Procedure and Recovery
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, Iâm 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 isnât just about operating: itâs 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.
Thatâs why my commitment goes beyond successful outcomes. Itâs built on mutual trust, clear communication, and a type of medicine that cares for both the body and the mind.
Is something worrying you? Letâs talk about it together:Â with clarity, safety, and genuine care
Read more +Gastrointestinal and Hair Restoration Surgery Blog
PRP Hair Treatment: What It Is, How It Works, and When Itâs Recommended
If you're experiencing shedding, thinning, or loss of density, PRP may help strengthen your hair and support follicle health. This guide explains how it works, who itâs for, and what results you can realistically expect.
Read more +Hair Loss in Men: The 6 Most Common Causes and How to Tell Them Apart
Hair loss is one of the most frequent concerns among men. Sometimes it starts slowly, other times suddenly, but the question is always the same: âWhy is this happening to me, and what can I do about it?â
Here youâll find the six most common causes of hair loss in men and the signs that usually help distinguish one from another, explained clearly and without unnecessary jargon.
Pilonidal Cyst: What It Is, Why It Appears, and the Best Treatment Options
Pain, swelling, or discharge near the tailbone may be signs of a pilonidal cyst. This guide explains why it happens, how itâs diagnosed, and the treatment options available depending on the stage.
Read more +Anal Pain: Causes and Treatment
Anal pain can be uncomfortable and difficult to talk about. Here youâll find the most frequent causes and the available treatment options.
Read more +Acute abdominal pain: causes, diagnosis and when to see a surgeon
A sudden abdominal pain can be frightening. Learn what it may mean and when itâs important to see a specialist.
Read more +Diverticulosis or diverticulitis: whatâs the difference?
Diverticulosis and diverticulitis are not the same. This article explains their differences, symptoms and treatment options...
Read more +What is an incisional hernia?
If youâve noticed a bulge in an old abdominal scar, it may be an incisional hernia. This article explains what it means and when to treat it.
Read more +I have a lump in my groin. Could it be a hernia?
Pain, discomfort or a growing bulge in the groin may indicate an inguinal hernia. Here youâll find symptoms, risks and treatment options explained clearly.
Read more +Iâve been diagnosed with thyroid nodules: should I be worried?
If youâve been diagnosed with a thyroid nodule, this guide helps you understand its risks, evaluation process and when intervention is recommended.
Read more +What is the Transanal minimally invasive surgery (TAMIS) ?
If youâve been diagnosed with a rectal lesion, TAMIS may offer a less invasive treatment with faster recovery. Hereâs what you need to know.
Read more +What is the difference between cholelithiasis and cholecystitis?
Gallstones and cholecystitis are not the same. This article explains each condition, their symptoms and when surgery is needed.
Read more +I have been diagnosed with gallstones. Do I need surgery?
If you have pain, nausea or bloating after meals, gallstones may require surgery. Hereâs how to know when itâs needed.
Read more +Welcome to my medical blog on GI and hair restoration surgery
Understanding medicine becomes easier when someone explains it clearly. In this blog, youâll find articles on gastrointestinal and hair restoration surgery, written to help you understand your health and feel supported every step of the way.
Read more +Patients Reviews
âââââ 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 youâre doing and not just about solving the problem quickly. If youâre looking for a surgeon who truly cares about you and is amazing at what he does, heâs the one.
Carlos B
âââââ 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 Iâm following, Iâve improved significantly.
Iâm truly grateful to have been in good hands.
Manu P
âââââ 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
âââââ 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
âââââ 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
âââââ His patience, kindness, and professionalism throughout the whole processâfrom diagnosis to surgery and dischargeâgave me peace of mind and helped me cope in the best possible way.
Truly grateful
MTT
âââââI 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
âââââGrateful from the first moment for the humane treatment that the doctor gave me. He was attentive to any problem or doubt