Alopecia Doctors Worldwide

Dr. Ayse Callioglu is a dermatologist and aesthetic doctor at Medical Park Antalya Hospital Complex. She focuses on nonsurgical facial rejuvenation and dermatologic surgery. Dr. Callioglu treats various skin conditions, including dermatitis, acne, and alopecia. She works at the largest private hospital in the Mediterranean region.

• Member of the International Society of Cosmetic Dermatology.
• Performs aesthetic procedures like dermal fillers, Botox, and chemical peels.
• Member of the European Academy of Dermatology and Venereology.
• Provides stem cell therapy for rejuvenation and scleroderma treatment.

Professor Sprecher leads the Dermatology Department at Sourasky Medical Center and has authored 220+ scientific papers focused on dermatological diseases.

• He holds a specialized fellowship in genetic skin diseases from Thomas Jefferson University in the USA.
• His professorship is at the prestigious Technion – Israel Institute of Technology.
• He is a member of key societies including the American Academy of Dermatology.
• His private practice operates from the Top Ichilov Clinic within the hospital.

Professor Hwang Sung-joo is Director of the Hair Transplant Center at Myongji Hospital. He is an internationally recognized hair restoration surgeon with more than 30 years of experience. He performs FUT, FUE, and complex repair procedures. He has transplanted about 50 million hairs.

He was the first Korean President of the ISHRS. He founded and led the Asian and Korean hair restoration surgery societies. He received the ISHRS Platinum Follicle Award. He developed DCT (Depth Controlled Transplantation) and an implantation device to improve graft survival. He performed Korea’s first sister-to-sister hair transplant after bone marrow transplantation in 2005, and a mother-to-daughter transplant in 2025. He wrote a Korean textbook and co-wrote U.S. and Asian texts.

Board-certified Plastic, Reconstructive, and Aesthetic Surgeon combining surgical precision with artistic vision for natural results at Estemarley.

• Specializes in advanced facial, body, and reconstructive procedures
• Skilled in modern rhinoplasty techniques and facial rejuvenation
• Dedicated to continuous innovation and patient satisfaction
• Leads a multidisciplinary clinical team

Dr. Ploypailin Rattanachinakorn is an ophthalmologist at Navamin 9 Hospital in Bangkok. She completed subspecialty training in neuro-ophthalmology at Sorbonne University in Paris. Dr. Rattanachinakorn holds a medical degree and a certificate in ophthalmology from Chulalongkorn University. She performs complex cataract and nerve-related eye surgeries.

• Specializes in phacoemulsification with intraocular lens (IOL) implantation and replacement.
• Treats corneal, conjunctival, and eyelid injuries.
• Performs pterygium surgery using autograft or amniotic membrane transplants.
• Practices at JCI-accredited Navamin 9 Hospital in Thailand.

Dr. Munoz brings over 19 years of specialized experience in plastic and cosmetic surgery, with a focus on innovative techniques at Quirónsalud Marbella.

• Co-director of Plastic Surgery Units at Quirónsalud Marbella and Campo de Gibraltar Hospitals
• Specialized training in Tissue Engineering from the University of Granada
• Active participant in national and international surgical conferences
• Works collaboratively with multidisciplinary teams for comprehensive care

Dr. Nuttawadee Singsathid is a specialist in regenerative, preventive, and aesthetic medicine at VAANAA Longevity Bangsaen in Thailand. She combines cellular therapies with aesthetic care to support vitality and long-term health.

Clinical focus: regenerative and cellular therapy. Services include personalized stem cell protocols, tissue regeneration, immune support, and cellular rejuvenation. She also practices preventive and longevity medicine, with biomarker analysis, bioidentical hormone support, and tailored nutrient and antioxidant therapy. She plans for healthspan extension. In aesthetic medicine, she provides anti-aging care, regenerative skin treatments, and subtle bio-aesthetic enhancements. She designs individualized treatment plans.

a.o. Univ. Prof. Dr. med. Tamara Kopp is a board‑certified dermatologist and venereologist. She owns JUVENIS Medical Center in Vienna. She has nearly 30 years of experience. She worked at the Harvard Skin Disease Research Center (1993–1997) and completed specialist training at AKH Vienna (1997–2004). She received venia docendi/Associate Professor in 2004. From 2004 to 2012 she was a senior consultant at AKH Vienna, where she led the allergy clinic and a ward.

Clinical focus includes skin cancer screening and dermatologic surgery. She also offers aesthetic dermatology (botulinum toxin, hyaluronic acid), laser medicine, radiofrequency microneedling, allergy care, treatment of pigmentation disorders, acne and rosacea, chemical peels, and psoriasis therapy.

Her publications include Nature (2015; IL‑23 in psoriasis), EMBO Molecular Medicine (2014), Journal of Experimental Medicine, and Journal of Investigative Dermatology. Awards include the Heinrich Auspitz Prize (2015), Theodor Billroth Prize (2004), and UNILEVER Prize (2003). She has been ISAC‑certified since 2022 (valid until 2026). She co‑founded JUVENIS in 2012 and has owned it since 2021.

Dr. Christine Bangert is a dermatologist and venereologist at JUVENIS in Vienna and a senior physician at the Department of Dermatology, Medical University of Vienna. She heads the Atopic Dermatitis Outpatient Clinic. Since 2011, she has led the immunopathology lab for blistering skin diseases at AKH Vienna. She has more than 25 years in medicine. Her expertise includes severe eczema, autoimmune blistering diseases, and complex allergies.

Education/accreditations: medical studies and doctorate, University of Lübeck (2000). Licence (2003). Research associate, Medical University of Vienna, Department of Dermatology (2001–2003). Specialist training in Dermatology and Venereology, AKH Vienna (2004–2011). Acupuncture diploma, Austrian Society for Acupuncture (2008). Certified atopic dermatitis trainer (2011).

Roles: senior ward physician, AKH Vienna (2011–2013). Senior physician, Allergy Outpatient Clinic (since 2013). Head, Paediatric Dermatology Outpatient Clinic (since 2014). JUVENIS (since 2015). Languages: German, English.

OÄ Dr. med. Elli Katherina Greisenegger is a dermatologist and venereologist at JUVENIS Medical Center in Vienna. She is also a senior physician at the University Clinic for Dermatology, University Hospital St. Pölten. There, she leads the allergy outpatient clinic. She consults in German, English, French, and Greek.

Education: Medical University of Vienna. Studies 1997–2004. Doctorate 2006. Residency at Kaiser-Franz-Josef and Rudolfstiftung, 2007–2009. Specialist training in dermatology and venereology at the University Clinic for Dermatology, Medical University of Vienna, 2009–2014.

Accreditations: Austrian Medical Chamber diploma in medical genetics. Certified atopic dermatitis trainer (AGNES). Austrian Medical Chamber continuing education diploma. Clinical focus: skin cancer screening and surgery; removal of moles, warts, and lipomas; allergy testing (prick and patch) and specific immunotherapy; atopic dermatitis; acne, rosacea, and hidradenitis suppurativa; hair loss; pigmentation disorders; fungal infections of the skin and nails.

OÄ Dr. med. Tamara Arnoldner is a specialist in dermatology and venereology at JUVENIS Medical Center. She worked there as a locum in May 2024 and has been a cooperating physician since March 2025. She is also a senior physician at the Department of Dermatology, Medical University of Vienna, since November 2024.

Training: M.D., Medical University of Vienna (2015). Basic clinical training at Rudolfstiftung (2015–2016). Rotation at University Hospital St. Pölten (2016). Specialist training in dermatology and venereology (2017–2022). Specialization in allergology since 2022. Certified atopic dermatitis trainer (2017).

Focus: atopic dermatitis; allergy diagnosis and treatment (allergy chip, prick and patch tests, specific immunotherapy); hair loss; inflammatory skin diseases; skin cancer screening and dermatologic surgery; acne, rosacea, hidradenitis; psoriasis; aesthetic dermatology (botulinum toxin, hyaluronic acid, mesotherapy, microneedling, plasma therapy). She provides integrated medical and aesthetic care.

Dr. M. Burak Günay is a Dermatology and Venereology Specialist. He is internationally licensed and sees patients at Optimed International Çorlu Hospital. He holds a Swedish medical license (Legitimerad Läkare, 2025). This license allows him to practice in Sweden and the EU.

Education: MD, Istanbul University Cerrahpaşa (2014). Specialist training in Dermatology and Venereology, Istanbul University Istanbul Faculty of Medicine (2021). Experience: Siyami Ersek Hospital (2014–2017). Dermatology residency (2017–2021). Batman TRH (2021–2023). Danderyds Sjukhus, Hudkliniken, Stockholm (2024–2026).

Expertise: general dermatology; hair and nail disorders; pigmentation; mole mapping and follow-up; skin lesions; allergic dermatoses; aesthetic dermatology (Botox, mesotherapy). Memberships: EADV, ESCD, Turkish Society of Dermatology, Skin and Venereal Diseases Association, Turkish Medical Association.

Prof. Semih Tatlican specializes in dermatology with over 30 years of experience – currently serving at Medicalpoint Izmir Hospital.

• Expert in hair loss treatments and skin conditions
• Board-certified dermatologist since 2000
• Performs advanced procedures like mesotherapy and laser treatments
• Professor at IEU Medicalpoint Hospital since 2021
• Member of the Turkish Dermatology Association

Over 1,100 hair transplants performed since 2019 – Dr. Gence specializes in advanced techniques for natural-looking results.

• Expert in Sapphire FUE and DHI techniques
• Performs beard and eyebrow transplants
• Trained at Dr. Bayer Clinics

Hair and beard transplant specialist

Dr. Agustin Granado Tiagonce brings over 32 years of expertise in plastic and aesthetic surgery, specializing in facial and body cosmetic procedures.

• Founder and director of Granado Tiagonce Clinic since 2008
• Specializes in cosmetic and reconstructive breast surgery
• Honorary Professor at Autonomous University of Madrid
• Member of ASAPS and ISAPS

Head of Plastic and Aesthetic Surgery at Horovice Hospital – Dr. Richtr brings extensive expertise in surgical solutions for alopecia.

• Over 27 years of experience in plastic and reconstructive surgery
• Trained in advanced techniques at prestigious institutions like Chang Gung Memorial Hospital
• Specialized in aesthetic surgery with additional training in Madrid and Vienna
• Published researcher on experimental surgical models