Thyroid and cancer surgery patients, and patients from abroad, tell how their experience with the doctor was, from the first visit to the follow-up.
His patients repeat two things: that he explains without rushing, and that they felt looked after.
I am incredibly grateful for the care I received from Dr. Jacobo. I initially found him through a Google search while looking for alternative treatment options for my enlarged thyroid. From the very first online consultation, I felt completely at ease with him. I’m from the Bahamas, and my experience locally was very different, I was simply told my thyroid was enlarged and needed to be removed, with little explanation. Dr. Jacobo, however, took the time to thoroughly evaluate my case. During our first consultation…
Kate LockhartMarch 2026I had a total thyroidectomy performed by Dr. Jacobo. It was a difficult surgery, but I came out of the operating room feeling excellent. Dr. Jacobo loves what he does, and when you're passionate, things turn out well. He's a wonderful person and a magnificent professional. He explains every detail thoroughly before the surgery.
Sheila Sabrina Calderon cuelloJune 2025Wonderful doctor. I had no idea I'd been suffering from thyroid problems for some time, and you gave me an accurate diagnosis that changed my life. Thank you so much, Doctor. Thank you for your dedication to each person, your commitment, and your sense of service. May God bless you abundantly so you can continue working miracles for each of your patients.
Ana AguileraJanuary 2025I want to express my deepest gratitude to the doctor for being my guide and support during one of the most difficult times of my life: my thyroid cancer treatment. From the very first appointment, he instilled something invaluable to a frightened patient: trust. I never felt alone or lost. He always…
Yaskira PerezMay 2026I recently underwent surgery by Dr. Joan Jacobo, and there's nothing better than the safety and peace of mind for a patient and family, ensuring their health is in the hands of an expert and specialist. The truth is that the attention, professionalism, and above all, the human care from the Doctor…
Omar Encarnación UlloaSeptember 2025Excellent doctor, very knowledgeable and experienced in his specialty. I felt very comfortable with him because I contacted him even though I wasn't entirely sure what was wrong. The doctor took the time to patiently explain the next steps, which I hope won't involve surgery.
Laura MercedesJune 2025My consultation with Dr. Joan was preventative. I really appreciated his approach and patience in explaining everything. Excellent!
Lizmeidy BencosmeApril 2024My husband was diagnosed with colon cancer. Amidst our worry, we chose Dr. Jacobo because I was struck by his genuine and selfless interest in my husband's diagnosis. He explained the entire process to me in detail and with professionalism, ensuring I understood what would happen and what could…
Nidia AcostaSeptember 2025An excellent doctor, my dear Dr. Jacobo. After seeing many doctors without a clear answer about what was wrong with me, I finally found Dr. Jacobo. With great care and patience, he took the time to explain what kind of tumor I might have. That first consultation was more than enough for me to decide…
Alexandra Fontana ReynosoJanuary 2025Dr. Jacobo is highly professional, skilled, and incredibly kind. He takes the time to explain every step and every procedure, ensuring his patients have no unanswered questions. My parents, both his patients, were very pleased and felt confident in his care and support throughout their lymphoma and…
Rosemil OvalleFebruary 2025Dr. Joan is a physician with outstanding professional training and a true calling: compassionate, approachable, and always attentive, not only to his patients but also to their families. He clearly explains the reality of a diagnosis, the expectations, and the results of each procedure, conveying confidence and serenity at all times, and is always available to answer any questions, concerns, or fears that inevitably arise when dealing with health, especially in his area of expertise. His commitment doesn't end…
Andi AlmanzarSeptember 2025Dr. Jacobo is a specialist who inspires great confidence and security. He knows how to soothe the anxiety that comes with having to see him! He's a doctor at the forefront of the latest technologies, with a very well-equipped and welcoming office. He's very punctual and never stops following up with his patients. Definitely one of the best.
Jenny Guzman De GonzalezApril 2024Dr. Jacobo is an excellent professional with world-class attention to detail. When treating a close relative with thyroid surgery, at a leading center in the field, he took every precaution to ensure a successful pre-, intra-, and post-operative period without any complications, improving the…
Anthony TejadaJanuary 2025I want to express my sincere gratitude to the doctor for his excellent work and dedication. From the very first moment, he instilled confidence, security, and a human touch that made all the difference in my experience. My experience was very positive, both because of his professionalism and the…
Josmeiry PaulinoMarch 2026
Your nodule may be treated without surgery.
Radiofrequency ablation shrinks the nodule from the inside, under local anesthesia, with no scar and same-day discharge. The videos are in Spanish.
If you also have a report, these are the steps that follow.
- If it is benign and causes symptomsFind out whether your case can be treated without surgery.Four questions to guide you before the consultation.
- The doctorWho he is and how he decides.His training, his background, and how he decides between monitoring, operating or treating the nodule without surgery.
- If surgery has been proposed to youA second opinion before deciding.You can send your studies and Dr. Jacobo reviews them.
It all starts with a consultation.
In person in Santiago, Santo Domingo or San Francisco de Macorís, or virtual from wherever you are. If you already have your report, you are welcome to bring it; if you have no studies yet, the consultation begins precisely with them.

