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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 (6)

The overall average patient rating of Dr. Cay Mierisch is Good. Dr. Mierisch has been reviewed by 22 patients who have provided 6 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.2
Promptness 3.4
Courteous Staff 3.4
Accurate Diagnosis 3.7
Bedside Manner 3.7
Spends Time with Me 3.7
Follows Up After Visit 3.6

Specialties & Research

Dr. Cay Mierisch, MD is board certified in Orthopaedic Surgery and Orthopaedic Surgery of the Hand.

  • He has special expertise in 4 areas:
  • Carpal Tunnel Syndrome
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)

Education & Awards

Dr. Mierisch graduated from University of Lubeck. He has 3 awards.

Resident/Fellow Essay Award - Basic Science Arthroscopy Association of North America
Best Scientific Paper Award Virginia Orthopaedic Society
Top 10 Doctor - State (2014)
Hand Surgeon


Dr. Mierisch has 8 hospital affiliations:

  • Carilion Giles Memorial Hospital 
  • Carilion Roanoke Community Hospital 


  • Italian
  • Spanish
  • German
  • English

> > > > Dr. Cay Mierisch, MD

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Additional Information
Dr. Cay Mierisch MD is a male Orthopaedic Surgeon and practices in Orthopaedic Surgery, Orthopaedic Surgery of the Hand, and Surgery of the Hand.
Where does Dr. Cay Mierisch practice?
Dr. Cay Mierisch has 1 office location.
Dr. Cay Mierisch practices Orthopaedic Surgery, Orthopaedic Surgery of the Hand, and Surgery of the Hand near Roanoke, VA.
See Roanoke Surgeons and Roanoke Orthopedic Surgeons.