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 (2)

The overall average patient rating of Dr. Jill Shannahan is Excellent. Dr. Shannahan has been reviewed by 2 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Jill Shannahan, MD is board certified in Psychiatry.

  • She has special expertise in 7 areas:
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. Shannahan graduated from Tufts University, Boston.


Dr. Shannahan has 3 hospital affiliations:

  • Community Hospital of the Monterey Peninsula 
  • Dominican Hospital 
  • 2009 

> > > > Dr. Jill Shannahan, MD

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Additional Information
Dr. Jill Shannahan MD is a female Psychiatrist, has 21 years of experience and practices in Psychiatry.
Where does Dr. Jill Shannahan practice?
Dr. Jill Shannahan has 3 office locations.
Dr. Jill Shannahan practices Psychiatry near Santa Cruz, CA.
Additional practice locations include: Monterey, CA.
See Santa Cruz Psychiatrists.