María Isabel Arredondo em Medelhim

With Radiesse, results are designed to build over the following weeks—often becoming more noticeable after about 45 days—and may last up to 18 months. As a specialist at MIA Dermatología in Medellín, Colombia, María Isabel Arredondo blends clinical dermatology with aesthetic dermatology to plan treatments around long-term skin health. Her practice is supported by training in both skin medicine and hair-focused care, including postgraduate Trichology in Spain. At the clinic, she offers patient-tailored protocols for facial and body rejuvenation, skin texture, and targeted concerns such as expression lines, skin laxity, and acne scarring. Treatments include in-office procedures like facial cleansing to help oxygenate the skin and support better penetration of dermatologic products. For deeper texture and scar-related goals, she uses Nanopore microneedling technology with Dermapen to stimulate regeneration and collagen induction. For injectables, Arredondo provides calcium hydroxylapatite biostimulation with Radiesse to support firmness and natural rejuvenation, and she also treats dynamic wrinkles with botulinum toxin options including Botox, Xeomin, and Dysport. Lip enhancement is offered as non-surgical lip augmentation with hyaluronic acid, with maintenance sessions typically recommended 1 to 2 times per year depending on the patient. She also performs neck and décolletage rejuvenation aimed at softening fine lines and improving hydration and radiance in these areas. Beyond aesthetics, her dermatology services include removal of benign and malignant skin tumors and skin biopsies, using techniques such as electrofulguration with ELLMAN radiofrequency and cryotherapy when indicated. She also supports hand rejuvenation by addressing sun spots and pigmentation, stimulating collagen production, and improving the look of veins and tendons through personalized plans.

Education

• Universidad Pontificia Bolivariana — medical degree (graduated).
• Universidad Pontificia Bolivariana — Dermatology specialization.
• University of Alcalá (Spain) — postgraduate training in Trichology.

Work experience

• MIA Dermatología (Medellín, Colombia) — dermatologist (practice with 17+ years of experience as stated by the clinic).

Clinical focus and techniques

María Isabel Arredondo’s work at MIA Dermatología spans medical dermatology and minimally invasive aesthetic treatments, with a focus on procedures that can be adapted to each patient’s skin needs.

• Radiesse (calcium hydroxylapatite) injectable collagen biostimulation for skin firmness and natural rejuvenation.
• Botox, Xeomin, and Dysport (botulinum toxin) for expression lines and dynamic wrinkle reduction.
• Nanopore microneedling with Dermapen to improve skin texture and reduce acne scars and enlarged pores.
• Hyaluronic acid lip augmentation for non-surgical lip volume, definition, and correction of asymmetries.
• HArmonyCa treatment to stimulate collagen production for tightening in the lower half of the face, with effects developing progressively and lasting about 12 months.
• Facial cleansing to purify and clean the skin and support oxygenation before product application.
• Electrofulguration with ELLMAN radiofrequency for dermatologic indications.
• Cryotherapy for appropriate skin conditions.
• Removal of benign and malignant skin tumors and skin biopsies.

Professional societies and certifications

• Board-certified dermatologist (as stated on English pages).
• ASOCOLDERMA
• SADE
• CILAD

Courses and advanced training

• Postgraduate training in Trichology — University of Alcalá (Spain).

Awards and recognition

• No awards are listed on the clinic pages used for this profile.

For international patients, Arredondo’s consultations are centered on medical-grade, individualized plans at MIA Dermatología in Medellín, Colombia. Her treatment approach is built around minimally invasive procedures—when appropriate—so patients can return to normal activities shortly after treatment. The clinic’s appointment system allows you to select a treatment category and schedule directly for a dermatology consultation.