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774 Christiana RdSte 202Newark, DE 19713
Phone+1 302-478-7001
Fax+1 302-478-7002
Dr. Downing is on Doximity
As a Doximity member, you’ll join more than three million U.S. healthcare professionals—including 85+% of physicians, and 2/3 of all NPs and PAs—in a private, secure network.
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Education & Training
Tulane UniversityResidency, Anesthesiology, 1988 - 1990
Ochsner Clinic FoundationInternship, Internal Medicine, 1986 - 1987
Tulane University School of MedicineClass of 1986
Certifications & Licensure
DE State Medical License 2000 - 2027
LA State Medical License 1986 - 2004
NC State Medical License 1999 - 2004
American Board of Anesthesiology Anesthesiology
American Board of Anesthesiology Pain Medicine
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification NueMD EHR, Nuesoft Technologies, Inc., 2017
Press Mentions
Peter M. Witherell, MD, an Interventional Pain Management Specialist with SpineCare Delaware and FirstStateSpineNovember 20th, 2021
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