Hello Aspirant. You mentioned you belong to GEN-EWS category and your expected marks is 330 out of 720. Based on your marks, your overall percentile may lie somewhere around 79.43 - 80.03 while your AIR may lie within the range of 316006 - 386156 considering the difficulty of the paper to be moderate.

Based on your expected marks, it is less likely for you to get chance at any Public/Government medical institutes and top-rated private institutes via All India Counselling. However, if you are lucky enough, there is slight possibility for you to get admission to MBBS at few private medical institutes although the amount of fees is much higher than other top-rated private colleges, namely:

1. Meenakshi Medical College Hospital and Research Institute, Kanchipuram (2019 Cutoff - 397606)
2. ACS Medical College and Hospital, Chennai (2019 Cutoff - 411173)
3. Padmashree Dr. D.Y. Patil Vidyapeeth, Navi Mumbai (2019 Cutoff - 419888)
4. Sree Balaji Medical College and Hospital, Chennai (2019 Cutoff - 420087)

Your chances to grab a seat for BDS at top-rated Government or Private medical institutes are narrow . However, you may get chance at the following Private BDS institutes:

1. KLE Vishwanath Katti Institute of Dental Sciences, Belgaum (2019 Cutoff - 466829)
2. Amrita School Of Dentistry (2019 Cutoff - 489378)
3. Manipal College of Dental Sciences, Mangalore (2019 Cutoff - 472025 )
4. Vinayaka Missions Sankarachariyar Dental College (2019 Cutoff - 502356 )
5. BVDU Dental College And Hospital, Navi Mumbai (2019 Cutoff - 520322 )
6. Dr. D. Y. Patil Dental College and Hospital (2019 Cutoff - 554436 )

and few others...

All I can say is, if your expected marks becomes your actual mark,  your performance is not up to the par to get admission to any top-rated Government or Private Medical Colleges.

To know more about NEET UG Cutoff trends in Andhra Pradesh based on previous years, check out this article:

https://medicine.careers360.com/articles/neet-cutoff-ap

To know your admission chances in medical/dental colleges with NEET Score, to get a personalized report with Top MBBS & B.D.S Colleges and to check course & counselling wise cut-offs of NEET for various state quotas, caste groups etc., I encourage you to use NEET UG 2021 College Predictor:

https://medicine.careers360.com/neet-college-predictor?utm_source=qna&utm_medium=neet_rp

I hope you find this information helpful. I wish you all the best for your future.

Thank you and good luck.