Know anything about these doctors?

Asking for a friend … 

Anyone have experience, heard good or bad reports on these doctors?
If you know anything about them, please let me know and I’ll pass along

Other requirements: 1) Must take Medicare, 2) Must BE ACCEPTING new patients, 3) Must be seeing patients in person (not telemedicine)

Manchin Zhang – Northfield Rd, Livingston, Bd Certified: Neurology
Jacob H Jacoby – 29 E.29^th S. Bayonne 07022-4054 Bd. Certified: Psychiatry, Bayonne Medical Ctr

(Could be same person as above, could be Father/Son)
)Jacob H Jacoby – 654 Ave C, Bayonne, 07002-3899 )Shan Nagendra 240 Barksy Ave, Clifton

Barry Grossman, NJ Mt. Sainai, Bet Israel Hospital

Or, if you’re familiar with other doctors accredited in adult psychiatry, and adult neurology, please let me know and I’ll pass it along, 

Thanks in advance.