License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Mary Marrocco is Average. Dr. Marrocco has been reviewed by 3 patients who have provided 1 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 1.0
Promptness 1.0
Courteous Staff 1.0
Accurate Diagnosis 1.0
Bedside Manner 1.0
Spends Time with Me 1.0
Follows Up After Visit 1.0

Specialties & Research

Dr. Mary Marrocco, MD is board certified in Psychiatry.

  • She has special expertise in 9 areas:
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Endometriosis
  • Insomnia
  • Menopause
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. Marrocco graduated from Wayne State University, Detroit.


Dr. Marrocco has 3 hospital affiliations:

  • ViaHealth - Rochester General Hospital 
  • Highland Hospital 
  • Strong Memorial Hospital 


  • Spanish

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Additional Information
Dr. Mary K Marrocco MD is a female Psychiatrist, has 24 years of experience and practices in Psychiatry.
Where does Dr. Mary K. Marrocco practice?
Dr. Mary Marrocco has 7 office locations.
Dr. Mary Marrocco practices Psychiatry near Rochester, NY.
Additional practice locations include: Webster, NY.
See Rochester Psychiatrists.