The City Clinical Hospital No. 1 named after N.I. Pirogov, Moscow City Health Department is one of the largest multidisciplinary hospitals in Moscow. Over 35,000 operations are performed here annually, providing medical care to more than 60,000 inpatients and over 320,000 outpatients in the following areas: surgery, cardiovascular surgery, anesthesiology and resuscitation, therapy, cardiology, arrhythmology, rheumatology, neurology, all types of dental care, maxillofacial surgery, otolaryngology, obstetrics and gynecology, traumatology, orthopedics, neurosurgery, ophthalmology, endoscopy, transfusiology, psychiatry, psychology, physiotherapy, and therapeutic physical training.

More than 2,400 employees are employed at the City Clinical Hospital No. 1, including over 760 doctors, 146 Ph.D. in Medicine, 35 Doctors of Medicine, and 8 honoured doctors of Russia.
The hospital includes: a multidisciplinary hospital with intensive care units, a regional vascular center, a diagnostic service, all levels of outpatient care including Phlebology Center and Rheumatology Center.
The City Clinical Hospital No. 1 is located in the Central Administrative District of Moscow (Yakimanka district) in 29 buildings, 17 of them are cultural heritage sites. The total area of the City Clinical Hospital No. 1 is 18.1 hectares.

The hospital has been operating since July 22, 1802, starting with Golitsynskaya Hospital, which provided medical care for the poorest patients from socially disadvantaged groups. In 1828, construction began of the City Clinical Hospital No. 1 next to Golitsynskaya Hospital. On October 27, 1833, the City Clinical Hospital No. 1 admitted its first patients. It was the first medical institution built with state funds.
In 1919, Golitsynskaya Hospital became a part of the City Clinical Hospital No. 1. In 1959, the nearby Shcherbatovskaya Hospital (originally the City Clinical Hospital No. 2), built in 1866, joined it. After the merger of the three hospitals, a new hospital named after Nikolai Ivanovich Pirogov was formed, which became one of the largest hospitals in Europe at that time.
During the World War II, the hospital admitted Moscow residents wounded during air raids and seriously wounded soldiers.

Ildar Indusovich Khairullin was born in Kazan in 1965 in a family of doctors.
In 1988, he graduated with honors from Kazan State Medical University with a degree in Medicine. In 2014, he completed a master's degree in Management at the Russian Academy of National Economy and Public Administration.
In 2017, he received a DBA degree from the Higher School of Corporate Management of the Russian Academy of National Economy and Public Administration.
He is a Ph.D. in Medicine and a Honoured Doctor of the Republic of Tatarstan.
Since 2007, he has worked as a chief physician in various healthcare institutions.
In 2015, under his leadership, the Emergency Medical Care Hospital of the Healthcare Institution of the Republic of Tatarstan became the first in Russia to successfully receive JCI (Joint commission international) accreditation for quality and safety of medical care.
From 2015 to 2018, I.I. Khairullin was the chief physician of the Healthcare Institution "Oncology Clinic of the Ministry of Healthcare of the Republic of Tatarstan" (Kazan).
In 2018, he became the first deputy CEO of the International Medical Cluster Foundation, and in 2019 became CEO, overseeing the development, including strategy development and implementation, construction processes, and interaction with key stakeholders.
Since October 2022, I.I. Khairullin is the chief physician of the City Clinical Hospital No. 1.