There are many top medical universities in Russia that offer MBBS (Bachelor of Medicine and Bachelor of Surgery) programs. Here are some of the most prestigious and highly-ranked universities:

Moscow State University of Medicine and Dentistry
Saint Petersburg State Medical University
Sechenov University (formerly known as Moscow Medical Academy)
Kazan State Medical University
First Moscow State Medical University (formerly known as I.M. Sechenov Moscow Medical Academy)
Siberian State Medical University
Crimean Federal University (formerly known as Crimea State Medical University)
Volgograd State Medical University
Peoples’ Friendship University of Russia (also known as RUDN University)
Northern State Medical University
These universities have a strong reputation for providing quality medical education and have modern facilities with experienced faculty members. They also offer opportunities for students to gain practical experience through clinical rotations and internships at top hospitals in Russia.

It's important to note that admission requirements and application procedures may vary between universities, so it's recommended that prospective students research each university thoroughly before applying. Additionally, some universities may have specific language requirements or offer programs taught in English or Russian, so language proficiency is also an important consideration.