Hi

According to previous year closing marks and with marks of 553 and using 15% All India Quota you can get MBBS at these Government Medical Colleges in Andhra Pradesh -

Kurnool Medical College, Kurnool

Siddartha Medical College, Vijayawada

Guntur Medical College, Guntur

Rangaraya Medical College, Kakinada

ACSR Govt Medical College, Nellore

Sri Venkateswara Medical College, Tirupati

Government Medical College, Anantapur

Rajiv Gandhi Institute of Medical Sciences, Kadapa

Rajiv Gandhi Institute of Medical Sciences, Srikakulam

Rajiv Gandhi Institute of Medical Sciences, Ongole.

Also you can check this link to know more about NEET 2019 Cutoff AP in a greater detail through this link: https://medicine.careers360.com/articles/neet-cutoff-ap.

Best of Luck. 

Hope this helps.

Cheers!