Dr. William Sanderson Twaddell MD Pathologist

Dr. William Twaddell is a pathologist in Baltimore, Maryland and is affiliated with University of Maryland Medical Center. He received his medical degree from Columbia University College of Physicians and Surgeons and has been in practice for 10 years. Dr. Twaddell accepts several types of health insurance, listed below. He is one of 36 doctors at University of Maryland Medical Center who specialize in Pathology.

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Office Location

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Specialty & Clinical Interests

Pathologist: Anatomic Pathology

Education & Medical Training

New York Presbyterian Hospital
Residency, Anatomic and Clinical Pathology, 2004–2007

Columbia University College of Physicians and Surgeons
Class of 2004

Certifications & Licensure

American Board of Pathology
Certified in Pathology - Anatomic

MD State Medical License
Active through 2015

Publications & Presentations

Human Airway Epithelia Express Catalytically Active NEU3 Sialidase.
Lillehoj, E. P.,Hyun, S. W.,Feng, C.,Zhang, L.,Liu, A.,Guang, W.,Nguyen, C.,Sun, W.,Luzina, I. G.,Webb, T. J.,Atamas, S. P.,Passaniti, A.,Twaddell, W. S.,Puche, A. C.,Wang, L. X.,Cross, A. S.,Goldblum, S. E.

Percutaneous endovascular creation of an inferior vena cava in a patient with caval agenesis, budd-Chiari syndrome, and iliofemorocaval thrombosis.
Haskal, Z. J.,Potosky, D. R.,Twaddell, W. S.

Effects of modulating M3 muscarinic receptor activity on azoxymethane-induced liver injury in mice.
Khurana, S.,Jadeja, R.,Twaddell, W.,Cheng, K.,Rachakonda, V.,Saxena, N.,Raufman, J. P.

See all 17 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • BCBS California PowerSelect HMO
  • Blue Shield CA Local Access Plus HMO
  • Blue Shield California PPO
  • CIGNA Open Access
  • CIGNA PPO
  • First Health PPO
  • Great West PPO
  • Multiplan PHCS PPO
  • Pacificare HMO
  • United Healthcare - Direct Options PPO
  • BCBS Blue Card PPO
  • BCBS California CaliforniaCare HMO
  • BCBS California PPO
  • Blue Shield California HMO
  • CIGNA HMO
  • Health Net California Large Group PPO
  • Health Net HMO - Employer Group
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO - Kaiser
  • Multiplan PPO
  • United Healthcare - Direct Choice Plus POS

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