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 (4)

The overall average patient rating of Dr. Patrick Ha is Excellent. Dr. Ha has been reviewed by 19 patients who have provided 4 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.8
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. Patrick Ha, MD is board certified in Otolaryngology.

  • He has special expertise in 1 area:
  • Head and Neck Cancer

Education & Awards

Dr. Ha graduated from Johns Hopkins University, Baltimore. He has 6 awards.

Patients' Choice Award (2012 - 2014)
Compassionate Doctor Recognition (2012 - 2014)
Top 10 Doctor - State (2014)
Top 10 Doctor - Metro Area (2014)
Greater Baltimore
Top 10 Doctor - City (2014)
Towson, MD
On-Time Doctor Award (2014)


Dr. Ha has 3 hospital affiliations:

  • Greater Baltimore Medical Center 
  • The Johns Hopkins Hospital 
  • Johns Hopkins Bayview Medical Center 


  • French
  • English

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Additional Information
Dr. Patrick K Ha MD is a male Otolaryngologist, has 12 years of experience and practices in Otolaryngology.
Where does Dr. Patrick K. Ha practice?
Dr. Patrick Ha has 2 office locations.
Dr. Patrick Ha practices Otolaryngology near Towson, MD.
Additional practice locations include: Baltimore, MD.
See Towson Otolaryngologists.