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A H N Provider
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A H N Provider

Zachary C Drennen, DO

Anesthesiology
Anesthesiology

Age Groups Seen

Adult, Older Adult

Languages Spoken*

English

*Our providers self-report what languages they speak. All A H N practices have interpretive services available.

Credentials

Education

  • Edward Via College of Osteopathic Medicine - Virginia Campus

Internship

  • Largo Medical Center

Residency

  • Allegheny Health Network

Fellowship

  • Allegheny Health Network

Board Certification

  • American Board of Anesthesiology - Anesthesiology