Hair Transplant Clinic · Athens

Hair Transplant

Dr. Ioannis Papangelopoulos, MD, PhD

Dermatologist & Venereologist · Head of the Hair Transplant Department, HYGEIA Hospital

Medical assessment, personalised planning and direct involvement of the physician in every procedure. Each treatment plan is based on the donor area, the progression of hair loss and the individual patient’s needs.

What makes our approach different Dr. Papangelopoulos personally performs your hair transplant. Medical assessment, surgical planning and responsibility for each procedure remain with a named physician rather than an anonymous hand-off.
Dr. Ioannis Papangelopoulos at Hairtransplant Clinic
01 Dr. Ioannis Papangelopoulos
Hair transplantation performed in a clinical setting
02 The hair transplant procedure
Hairline planning before hair transplantation
03 Personalised hairline design
Patient in a clinical hair transplant setting
04 Clinical setting and individual care
HYGEIA Hospital and Hairtransplant Clinic medical affiliation
05 Medical work at HYGEIA Hospital
HYGEIAHead of the Hair Transplant Department
Board-certified specialty since 2007Dermatology & Venereology
Micro Strip · ISHRS 2017Scientific presentation at the World Congress
Personally performed by the physicianA named doctor, direct medical involvement and personal responsibility
Medical hair restoration

A hair transplant begins with a diagnosis, not a technique.

Hair transplantation is a surgical approach to hair restoration in which suitable follicular units are transferred from a donor area to areas affected by thinning or hair loss. It is not simply a matter of moving grafts: the goal is a safe, realistic plan based on the diagnosis, available donor supply, natural hair direction and likely future hair-loss progression.

This is why the choice between FUE, Micro-strip, a combined technique and FUT should follow an individual medical assessment rather than come before it.

Diagnosis before technique Protecting the donor area Individual hairline design Long-term planning
Real patient cases · documented techniques

Hair Transplant Before & After Results

Selected real cases from the Hairtransplant Clinic archive. The technique for each case is identified in the clinic’s dedicated FUE, FUT or FUE + Micro-strip pages. We do not publish estimated graft numbers or follow-up periods without documented, patient-specific records.

Before FUE hair transplant - case 01
After FUE hair transplant - case 01
Before After
Real patient case · FUE

Hair Transplant · Case 01

Area shown: Hairline / frontal area

FUE Hair Transplant →
Drag to compare ↔
Before FUE hair transplant - case 02
After FUE hair transplant - case 02
Before After
Real patient case · FUE

Hair Transplant · Case 02

Area shown: Hairline / frontal area

FUE Hair Transplant →
Drag to compare ↔
Before FUT / Strip hair transplant - case 03
After FUT / Strip hair transplant - case 03
Before After
Real patient case · FUT / Strip

Hair Transplant · Case 03

Area shown: Frontal area / hairline

FUT / Strip Hair Transplant →
Drag to compare ↔
Before FUT / Strip hair transplant - case 04
After FUT / Strip hair transplant - case 04
Before After
Real patient case · FUT / Strip

Hair Transplant · Case 04

Area shown: Frontal area / hairline

FUT / Strip Hair Transplant →
Drag to compare ↔
Personal medical responsibility

Know who will perform your hair transplant

At Hairtransplant Clinic, the procedure is personally performed by Dr. Ioannis Papangelopoulos, MD, PhD. Medical responsibility belongs to a clearly identified physician and an individual treatment plan, not an anonymous clinic process.

What to check before choosing a clinic

01
Who assesses your case?The right decision begins with a medical diagnosis, not a pre-selected package.
02
Who plans the procedure?Hairline design, donor reserve, treatment priorities and potential future hair loss must be assessed together.
03
Who performs the surgery?At Hairtransplant Clinic, Dr. Papangelopoulos personally performs the hair transplant.
04
How are results documented?Through real patient cases and, where recorded, verified clinical details for each procedure.
Choosing the technique

The right technique follows a medical assessment

No single hair transplant technique is best for everyone. The choice depends on the diagnosis, donor area, graft plan, areas requiring restoration and the patient’s longer-term needs.

FUE Hair Transplant

Individual extraction of follicular units from the donor area, followed by a personalised plan for the recipient area.

FUE Hair Transplant

Micro-strip

A technique with a distinctive history within Dr. Ioannis Papangelopoulos’s medical team, first applied in 2007.

Micro-strip Hair Transplant

FUE + Micro-strip

A combined approach that may be considered when the treatment plan calls for a different use of the available donor area.

FUE + Micro-strip Hair Transplant

FUT / Strip

A surgical option that may be suitable where the patient’s needs and donor area justify its use.

FUT Hair Transplant
Patient at Hairtransplant Clinic during the hair transplant process
Donor area · Donor reserve

The donor area: a limited resource to protect

The goal is not to extract the highest possible number of grafts. It is to use the available donor supply responsibly, without compromising the donor area’s appearance or future restoration options.

Density: how many follicular units can be safely harvested.
Hair characteristics: hair calibre, coverage and the number of hairs per graft affect the outcome.
Future hair loss: a responsible plan keeps options available in the years ahead.
Hairline planning

A hairline designed for your face and the future

A natural appearance depends on more than density. Age, facial proportions, the existing hairline, hair growth direction and possible progression of alopecia all influence the design.

A natural hairline: neither unnaturally geometric nor excessively low.
Direction and angle: especially important around the temples.
Long-term balance: the hairline should remain harmonious as hair loss evolves.
Hairline planning before hair transplantation
Responsible medical judgment

The right assessment does not always lead straight to surgery

Sometimes the cause of hair loss needs further investigation, the pattern needs monitoring or a different treatment is more appropriate. Visible thinning alone does not establish surgical suitability.

Factors considered

01
Cause and stability of hair lossNot every type of alopecia is managed in the same way.
02
Adequate donor supplyThe donor reserve must support a safe and realistic plan.
03
Medical historyMedical assessment comes before aesthetic or technical decisions.
04
Realistic expectationsThe plan is based on what can reasonably be achieved for each patient.
HYGEIA Hospital, an independent source about Dr. Ioannis Papangelopoulos
Independent confirmation HYGEIA Hospital Head of the Hair Transplant Department
A documented medical history · Micro-strip

Micro-strip: a documented history since 2007

According to HYGEIA Hospital, Micro-strip was first applied by Dr. Ioannis Papangelopoulos’s medical team in 2007. In 2017, the presentation “Micro Strip Technique: A Personal Technique” was included in the 25th World Congress of the International Society of Hair Restoration Surgery in Prague.

2007First use of Micro-strip by the medical team, as reported by HYGEIA Hospital.
2017“Micro Strip Technique: A Personal Technique” presented at the 2017 ISHRS World Congress in Prague.
TodayDr. Papangelopoulos heads the Hair Transplant Department at HYGEIA Hospital.
From diagnosis to follow-up

How a hair transplant works

1. Medical assessment

Medical history, hair-loss diagnosis, donor-area assessment and discussion of realistic goals.

2. Planning

Hairline design, priority areas, graft plan and choice of technique based on the individual case.

3. Procedure

The procedure is personally performed by Dr. Ioannis Papangelopoulos, supported by his medical team.

4. Follow-up

Aftercare instructions, monitoring of healing and assessment of the gradual development of the result.

Video · Explained by the doctor

Hair Transplant Videos with Dr. Papangelopoulos

The official Hairtransplant channel features videos with the doctor, real clinical procedures, answers to common questions and advice before and after a hair transplant. Videos load only when played, helping to keep the homepage fast.

138K+ views

Hair Transplant Techniques: FUE or FUT?

A video from the clinic’s official channel explaining the main techniques and how they are selected.

363K+ views

Do You Know the Doctor Behind the Mask?

The clinic’s video highlights the importance of diagnosis, expertise and knowing who performs your procedure.

Hair transplant progress illustrated at months 1, 3, 6 and 12
Results take time

Hair transplant results develop gradually

Healing and new hair growth progress through different stages. Timelines vary by patient and treatment area, so follow-up care is always individualised.

First few daysProtecting the grafts, gentle care and following the doctor’s aftercare instructions.
First few weeksTemporary shedding of visible transplanted hairs may occur as the growth cycle progresses.
Months 3–5In many cases, early new growth becomes visible and the appearance gradually changes.
Months 10–15+Maturation continues over many months; the final assessment follows the patient’s individual progress.
Hair Transplant · Cost

What determines the final cost?

There is no single price that suits everyone. An estimate follows a medical assessment and depends on the extent of hair loss, the donor area, the graft plan, the technique and the complexity of the procedure.

The estimate is provided following assessment by Dr. Ioannis Papangelopoulos, MD, PhD, rather than applying the same price or package to every patient.

01

Extent of thinning & required grafts

The treatment area, desired coverage and number of grafts that can be harvested safely influence the plan.

02

Condition of the donor area

Hair density, hair calibre and available donor reserve vary between patients.

03

Technique & case complexity

The choice of FUE, FUT, Micro-strip or a combined approach follows the medical examination.

Real Google reviews

Patient Experiences at Hairtransplant Clinic

Selected short excerpts translated into English from public Google reviews. Visit Google to read the reviews in their original language and context.

★★★★★
“Excellent.”
Alex LiaropoulosGoogle · June 2025 · Translated excerpt
★★★★★
“Excellent result, I am very pleased.”
John LiaropoulosGoogle · June 2025 · Translated excerpt
★★★★★
“This is my actual result.”
Dimitris TsepanisGoogle · April 2025 · Translated excerpt
★★★★★
“A very good result that I am happy with.”
StathisGoogle · April 2025 · Translated excerpt
★★★★★
“An excellent doctor and person.”
Giannis TsiamisGoogle · April 2025 · Translated excerpt
Overall Google review rating

This widget is updated from the clinic’s connected Google profile.

Δημοσιεύτηκε στο Google Google
ALLHASA profile picture
ALLHASA
Google star 1Google star 2Google star 3Google star 4Google star 5Το Trustindex επαληθεύει ότι η αρχική πηγή της κριτικής είναι Google.
Πραγματοποίησα πέρσι τον Σεπτέμβρη την μεταμόσχευση και τα αποτελέσματα είναι εκπληκτικά. Ο κύριος Παπαγγελόπουλος είναι ένας εξαίρετος γιατρός που από την πρώτη μας συνάντηση μου εξήγησε την διαδικασία με κάθε λεπτομέρεια κι έτσι ακριβώς έγιναν. Η συνεργασία μας ήταν θαυμάσια και έμεινα πολύ ευχαριστημένος από τον ίδιο αλλά και από όλο το προσωπικό στην κλινική. Τον ευχαριστώ πολύ και συνιστώ ανεπιφύλακτα την κλινική του και τον ίδιο!
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The Lord profile picture
The Lord
Google star 1Google star 2Google star 3Google star 4Google star 5Το Trustindex επαληθεύει ότι η αρχική πηγή της κριτικής είναι Google.
Excellent service, especially when it came to the follow ups. Despite the fact that they are quite new they managed to bring a lot of seasoned docs, so they were able to answer all of my questions and take care of my initial concerns. Also saved me trip to Turkey✌️
Δημοσιεύτηκε στο Google Google
Konstantinos Lalaounis profile picture
Konstantinos Lalaounis
Google star 1Google star 2Google star 3Google star 4Google star 5Το Trustindex επαληθεύει ότι η αρχική πηγή της κριτικής είναι Google.
Έχει περάσει ένας χρόνος από τη μεταμόσχευση μαλλιών και το αποτέλεσμα ξεπέρασε κάθε προσδοκία. Ο κ. Παπαγγελόπουλος είναι εξαιρετικός γιατρός και άνθρωπος, ειλικρινής, έμπειρος και πραγματικός επαγγελματίας. Όλη η ομάδα είναι πολύ φιλική με ένα χαμόγελο και σε κάνει να νιώθεις άνετα από την πρώτη στιγμή. Η αλλαγή στην εμφάνισή μου είναι τεράστια πραγματικά νιώθω άλλος άνθρωπος. Τον συστήνω ανεπιφύλακτα τον γιατό και την ομάδα του.!
Δημοσιεύτηκε στο Google Google
Giannis Stamou profile picture
Giannis Stamou
Google star 1Google star 2Google star 3Google star 4Google star 5Το Trustindex επαληθεύει ότι η αρχική πηγή της κριτικής είναι Google.
Εξαιρετικός γιατρός με πάρα πολύ καλή ομάδα, ότι μου είπε επαληθεύτηκε απόλυτα και το αποτέλεσμα είναι εντελώς φυσικο, σαν να μην έχω κάνει μεταμόσχευση.
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Andreas Bilias profile picture
Andreas Bilias
Google star 1Google star 2Google star 3Google star 4Google star 5Το Trustindex επαληθεύει ότι η αρχική πηγή της κριτικής είναι Google.
Πρόκειται για έναν εξαιρετικό επιστήμονα και έναν σπουδαίο άνθρωπο. Από την πρώτη στιγμή με έκανε να νιώσω εμπιστοσύνη, καθώς ήταν απόλυτα ξεκάθαρος, ειλικρινής και ρεαλιστής σχετικά με το τελικό αποτέλεσμα. Σε όλη τη διάρκεια της διαδικασίας ήταν πάντα διαθέσιμος να απαντήσει σε κάθε απορία μου, με υπομονή, ενδιαφέρον και επαγγελματισμό. Σήμερα, έναν χρόνο μετά, είμαι απόλυτα ικανοποιημένος από το αποτέλεσμα. Τον ευχαριστώ θερμά και τον συστήνω ανεπιφύλακτα σε όποιον αναζητά έναν γιατρό με υψηλή επιστημονική κατάρτιση, ήθος και πραγματικό σεβασμό προς τον ασθενή.
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Georgios Phylaktos profile picture
Georgios Phylaktos
Google star 1Google star 2Google star 3Google star 4Google star 5Το Trustindex επαληθεύει ότι η αρχική πηγή της κριτικής είναι Google.
Από την πρώτη στιγμή που ήρθα σε επαφή με τον κύριο Παπαγγελόπουλο τον εμπιστεύτηκα! Εξαιρετικός γιατρός με πολλές γνώσεις και ένα φανταστικό και υπερσύγχρονο ιατρείο
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Eιρηνη Τσουκαλά profile picture
Eιρηνη Τσουκαλά
Google star 1Google star 2Google star 3Google star 4Google star 5Το Trustindex επαληθεύει ότι η αρχική πηγή της κριτικής είναι Google.
Αν υπήρχαν 1000 αστέρια θα του τα έβαζα στην αξιολόγησή μου. Άριστος επιστήμονας και πάνω απ' ολα ανθρωπος. Ο,τι ακριβώς μου υποσχέθηκε ως αποτέλεσμα, όχι μόνο το πραγματοποίησε αλλά ξεπέρασε και κάθε προσδοκία μου. Ήμουν μια από τις πιο δύσκολες έως ακατόρθωτες περιπτώσεις. Ήμουν καταδικασμενη να κυκλοφορώ ή με 5 τριχες ή με περούκα. Ο γιατρός μου έβαλε μαλλιά σα να τα ειχα από πάντα. Για το μόνο που μετανιώνω ειναι ότι δεν τον ειχα ανακαλυψει νωρίτερα και για το ότι ο φόβος της αποτυχίας με πήγε πίσω. Τον συστήνω ανεπιφύλακτα και ειδικά για τις πολύ δύσκολες περιπτώσεις γιατί ειναι ο μοναδικός στην Ελλάδα που σου δίνει όχι μόνο τη χαμένη σου αυτοπεποίθηση, αλλά και πραγματικό αποτέλεσμα χωρις να αποκρύπτει την αλήθεια για το αποτέλεσμα όσο δύσκολο κι αν ειναι. Μην τρέχετε σε άλλους γιατρούς και κλινικές για να πάρετε γνώμες και να κάνετε συγκρίσεις μέχρι να αποφασίσετε να κάνετε μεταμόσχευση. Πηγαίνετε κατευθείαν στο dr Παπαγγελοπουλο. Θα αισθανθείτε από το πρώτο λεπτό της γνωριμίας σας ότι έχετε βρει έναν γιατρο που μονο στην Αμερική θα μπορούσατε να βρείτε. Κι όμως αυτός ο γιατρός υπάρχει σε αυτή την τριτοκοσμική χώρα και προσφέρει το ακατόρθωτο. Όσο για το οικονομικό σίγουρα θα τα βρείτε γιατί για εκείνον το αποτέλεσμα και η αγάπη για τη δουλειά του είναι το ίδιο σημαντικά με το οικονομικο κόστος!!! Γιατρέ το ευχαριστώ ειναι πολύ λίγο απέναντί σας. Αισθάνομαι απέραντη ευγνωμοσύνη!!! Εύχομαι να είστε πάντα καλά ωστε να μεγαλουργήτε σεβόμενος την επιστήμη σας και τους ανθρώπους.
Real experiences & social proof

Well-known Patients Who Chose Hairtransplant Clinic

Photos, videos and published patient stories from the clinic’s archives. Celebrity experiences may offer social proof, but medical decisions should always be based on diagnosis, donor suitability and a personalised treatment plan.

Giorgos Aggelopoulos (Danos) at Hairtransplant Clinic Featured case
Giorgos Aggelopoulos “Danos” Hair transplantation at Hairtransplant Clinic
Photos + video + full case story

Danos at Hairtransplant Clinic

Giorgos Aggelopoulos chose Dr. Ioannis Papangelopoulos’s Hairtransplant Clinic. A dedicated page on our website describes his procedure, and a video is available on the clinic’s official YouTube channel.

Konstantinos Tsepanis at Hairtransplant Clinic

Konstantinos Tsepanis

The published story about Konstantinos and Dimitris Tsepanis reports a combined FUE + Micro-strip approach and more than 2,500 grafts.

Read the Patient Story
Videos from the official channel

Hear Them Share Their Experiences

Official Hairtransplant YouTube

Antonis Loudaros

A public video in which he discusses his experience of hair transplantation.

397K+ views

Giorgos Aggelopoulos “Danos”

The official Hairtransplant video about Giorgos Aggelopoulos’s hair transplant.

Official Hairtransplant YouTube

Konstantinos Pantzis

The composer shares his experience at Hairtransplant Clinic.

Official social media

Follow the Doctor & Hairtransplant Clinic

Our official social accounts feature answers to medical questions, real patient stories, videos from the clinic and information about hair transplantation.

Official profiles

Social links lead directly to the official profiles of the doctor and Hairtransplant Clinic.

Selected patient guides

What to Know Before You Decide

Three useful guides covering the key decisions: medical suitability, donor area and the hair transplant procedure itself.

Medical assessment

Three Things to Know Before a Hair Transplant

Learn why medical suitability, the physician’s expertise and an individual assessment matter before you decide.

Read the Guide
Donor area

Techniques and the Role of the Donor Area

A guide to FUE, FUT and Micro-strip, including how donor-area characteristics influence the approach.

Read the Guide
The procedure

Follow a Real Hair Transplant Journey

See the steps of a published Hairtransplant Clinic case, from assessment and hairline design to graft placement.

Read the Guide
FAQ

Frequently Asked Questions About Hair Transplants

What is a hair transplant?
A hair transplant is a surgical procedure that moves suitable follicular units from the donor area to thinning areas of the scalp. The technique, graft placement and hairline design are selected after a medical assessment.
Who is a suitable candidate for a hair transplant?
Suitability depends on the cause and progression of hair loss, the quality of the donor area, general health and realistic expectations. Not every type of hair loss can or should be treated surgically.
Who performs hair transplants at Hairtransplant Clinic?
The procedure is personally performed by Dr. Ioannis Papangelopoulos, MD, PhD, a Dermatologist & Venereologist and Head of the Hair Transplant Department at HYGEIA Hospital, supported by his medical team.
Does a hair transplant hurt?
The procedure is usually performed under local anaesthesia. Temporary discomfort can occur when anaesthesia is administered, followed by sensitivity, tightness or soreness after surgery. Experiences vary between patients.
How long do surgery and recovery take?
The length of the procedure depends on the treatment plan and number of grafts. Mild swelling, sensitivity or scabs may occur during the first few days, while normal activities are resumed gradually in line with the doctor’s instructions.
When does new hair grow and when will I see the final result?
Some temporary shedding of visible transplanted hairs can occur after initial healing. Early new growth often becomes noticeable from months 3–5, while the final appearance may take approximately 10–18 months to develop.
Are hair transplant results permanent?
Transplanted follicles come from the donor area and generally retain its characteristics. However, non-transplanted hair may continue thinning over time, making long-term planning important.
Will the result look natural?
A natural appearance depends on hairline design, graft selection and distribution, implantation angles and direction, facial features and possible future hair-loss progression.
Will a hair transplant leave scars?
Every surgical technique can leave scarring. FUE produces many tiny marks in the donor area, while FUT/Strip produces a linear scar. Visibility depends on the technique, healing and hair length.
Are there side effects or risks?
Temporary swelling, scabs, itching, tightness, pain or reduced sensation can occur. As with any surgical procedure, other risks exist and should be discussed with your physician beforehand.
How many grafts and sessions will I need?
The number depends on the extent of thinning, available donor reserve, hair calibre, hairs per graft, desired coverage and long-term planning. There is no single number that applies to everyone.
How much does a hair transplant cost?
There is no fixed price for every patient. Cost depends on the extent of hair loss, the number of grafts that can be harvested safely, donor-area characteristics, the chosen technique and complexity. A personalised estimate follows a medical assessment.
What is the best time of year for a hair transplant?
Hair transplantation can be performed year-round. The best time is when the patient can properly follow advice about sun exposure, exercise, swimming, sweating and scalp care.
When can I wear a hat, cut or colour my hair after a transplant?
Timing depends on the healing stage and the technique. Follow your medical team’s specific instructions before applying pressure to the area or using hair products.
How do I choose a clinic and which transplant technique is best?
The choice should be based on the physician who personally takes responsibility for the procedure, the quality of diagnosis, documented patient results and transparency. There is no universal best method; FUE, FUT/Strip, Micro-strip and combined techniques are selected for individual needs.
Medical references: NHS · Cleveland Clinic · ISHRS

General information only; this does not replace a personal medical assessment.