Hendra Kurniawan
Mar 24, 2025
Subject: Inquiry Regarding Doctor’s Note Issued by Dr. Antonio Costanz
Dear Hospital Representative's Istitute Clinico Humanitas,
We are reaching out with a serious concern regarding a potential integrity issue or ethical violation involving one of your doctors, Dr. Antonio Costanz.
It has come to our attention that Dr. Costanz issued a doctor’s note for Ms. Albertina Pisano, which she used in an attempt to obtain a refund for a non-refundable hotel booking. However, based on our records, Ms. Pisano was physically located in Yogyakarta, Indonesia, at the time she claimed to be ill, while the doctor’s note originated from Italy.
Given these inconsistencies, we kindly request your hospital to verify whether Albertina Pisano is an actual patient of Dr. Costanz and whether this medical certificate was issued following proper medical protocols. If this note was provided without a legitimate doctor-patient relationship or proper examination, it could raise serious ethical and professional concerns.
We appreciate your prompt attention to this matter and look forward to your response.



