Thyroid and parathyroid
Nodules, goiter, thyroid cancer, thyroglossal duct cyst and parathyroid diseases. Surgical and minimally invasive treatment.
Head and Neck Surgeon
Technical excellence and human care at every stage of treatment
CRM/SC 11661 · RQE 7780 (Head and Neck Surgery) · RQE 7550 (General Surgery)
5.0 · over 140 reviews on Doctoralia
About
Dr. Gustavo Philippi de los Santos graduated in Medicine from the Federal University of Santa Catarina (UFSC). He completed a medical residency in General Surgery at Hospital Regional de São José (SC) and then in Head and Neck Surgery at Hospital das Clínicas, University of São Paulo School of Medicine (USP), in São Paulo. Since then, he has dedicated his professional career to the diagnosis and treatment of head and neck diseases, with an emphasis on diseases of the thyroid, salivary glands, larynx and pharynx.
He has been a surgeon at the UFSC University Hospital since 2010, where he also contributes to the training of new professionals as a volunteer professor in the Medicine and Speech-Language Pathology programs, in addition to serving as a preceptor in the General Surgery medical residency. He is currently a master’s student in Medical Sciences at UFSC.
He is a national reference in radiofrequency ablation of the thyroid and, since 2020, has worked as a proctor (instructor) training physicians to perform ablative procedures on thyroid nodules. In 2025, he completed an advanced training program in thyroid ablation at Asan Medical Center in Seoul, South Korea, one of the world’s leading centers in this field.
His practice includes conventional and minimally invasive surgical techniques, such as video-assisted thyroidectomies and other ultrasound-guided procedures in the neck region. In laryngology, he performs laryngeal microsurgery, as well as thyroplasties and chondroplasties for gender affirmation, focusing on individualized treatment and the needs of each patient.
For Dr. Gustavo, medicine goes beyond technique: it is commitment, empathy and presence in every consultation.
Career
Federal University of Santa Catarina (UFSC)
Hospital Regional de São José – Dr. Homero de Miranda Gomes
Hospital das Clínicas, University of São Paulo School of Medicine (HC-FMUSP)
UFSC University Hospital
Medicine and Speech-Language Pathology programs, UFSC
Asan Medical Center, Seoul, South Korea, with Prof. Jung Hwan Baek
UFSC
Practice
Specialist in minimally invasive procedures (Coarse needle biopsy, sclerotherapy, radiofrequency ablation, minimally invasive parotidectomy, laryngeal microsurgery).
Nodules, goiter, thyroid cancer, thyroglossal duct cyst and parathyroid diseases. Surgical and minimally invasive treatment.
Diseases and tumors of the parotid, submandibular and sublingual glands.
Tumors and lesions of the larynx, pharynx and mouth, including laryngeal microsurgery.
Diagnosis and surgical treatment of tumors in the region, including neck dissection.
Treatments
Thyroid
A minimally invasive, ultrasound-guided procedure. A thin needle is placed inside the nodule and delivers radiofrequency heat, reducing the nodule tissue. The volume decreases progressively over the following months.
Benign nodules (confirmed by fine-needle aspiration) that cause symptoms, discomfort or cosmetic concerns, in patients who prefer to avoid surgery or who are not candidates for it. As well as large nodules; microcarcinomas (<1cm), toxic nodules, cervical metastases and parathyroid adenomas.
Thyroid
Removal of the thyroid (total or partial) by an endoscopic approach through the inside of the lower lip, with no incision in the neck.
Selected cases, evaluated during a consultation.
Main advantage: no visible scar on the neck.
Day to day
Outside the office
Outside the operating room, Dr. Gustavo finds balance on two wheels. Cycling is his way to recharge, clear his mind and keep his body moving, and it helps him cultivate the lightness he brings to the care of each patient.
Where he practices
Office · Florianópolis
Self-pay and health insurance
Office · São José
Self-pay and health insurance
Surgeries
Surgeries are performed at Hospital de Caridade.
Self-pay and health insurance appointments at both offices. Coverage varies by plan and procedure. Please confirm via WhatsApp or by calling the office.
Contact and appointments
WhatsApp for appointments: (48) 99934-8886
Care in four languages