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Marc C. Janis, MD - Saint Joseph's Medical Center

Urology • Mount Vernon, NY

★★★☆☆2.9/511 reviews across 3 platforms

Ratings by platform

  • Healthgrades: 3.5/5 (8)
  • Vitals: 3.7/5 (not specified (3 reviews mentioned))
  • Sharecare / Healthline: 1.0/5 (3)

What patients say

Patients praise

  • Some reports of respectful treatment

Common complaints

  • Allegations of inappropriate billing practices and persistent billing after insurance coverage
  • Reports of unprofessional communication and lack of empathy toward patients and families
  • Complaints regarding the quality of medical care, including incorrect or harmful prescription practices
  • Concerns about unnecessary appointments and poor office management

In patients' words

"This idiot doctor gave me a harmful medicine... He only wants money... Scammer, irresponsible, careless and lazy. He will keep billing you forever."

— RateMDs

"He is a scammer. Even if you are well he will try to set up multiple unnecessary appointments. Even when you cancel he will bill you for payments already made by insurance."

— Sharecare

"Doctor needs to show a bit more empathy to his patients and their family. The way he speaks to the family, like belittling them is not professional."

— Vitals

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5][6][7][8].

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