Subject: Request for Extension on Leave of Absence — Cook Illinois Dear [Supervisor/Manager's Name], I hope this letter finds you well. I am writing to formally request an extension on my leave of absence from Cook Illinois. I understand the importance of fulfilling my professional obligations, and I apologize for any inconvenience caused by this prolonged absence. Furthermore, I would like to highlight the reasons behind my request for an extension. [Explain the circumstances leading to your initial leave of absence]. Unfortunately, due to unforeseen complications and personal health issues, I have been unable to fully recover and resume my duties as per our initial agreement. During my absence, I have been receiving medical treatment and undergoing therapy, which has significantly improved my condition. However, it is imperative that I continue this treatment for a little longer to ensure a full and complete recovery. The additional time will allow me to regain my physical and emotional strength, ensuring that I am capable of delivering my best performance upon my return to Cook Illinois. I am truly committed to my role within the company and value the trust and support I have received from my colleagues and superiors. It is my utmost intention to return to work at the earliest possible date while ensuring that I am fit for duty. I understand that my leave has caused disruption and I genuinely regret any inconvenience caused. I humbly request an extension of [Specify the requested extension period] on my leave of absence, subject to approval from Cook Illinois. This additional time will allow me to fully recover and regain the necessary physical and mental strength needed to resume my duties diligently. Rest assured that I am in continuous communication with my healthcare provider, and I will provide regular updates on my progress and any changes to my anticipated return date. I am also open to discussing any potential alternative arrangements that may help facilitate a smoother transition upon reintegration into the workforce. I understand that the decision to grant my extension request ultimately rests with Cook Illinois, and I will gratefully accept any conditions or suggestions that may accompany your approval. If necessary, I am willing to provide any documentation or medical reports that can support my request. Thank you for your understanding, and for considering my request for an extension on my leave of absence. I remain dedicated to my responsibilities at Cook Illinois, and I look forward to receiving your favorable response. Do not hesitate to contact me should you require any additional information or have any concerns. Sincerely, [Your Name] [Employee ID/Designation] [Contact Information: Phone number and email]