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Jay J. Williams, MD Physician

Dr. Williams is employed by Penn Medicine.

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  1. He or she is not employed by Penn Medicine.
  2. He or she does not see patients in a medical practice setting.
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Clinical Specialties


  • Anesthesiology

Programs & Centers:

Board Certification:

  • Anesthesiology, 1980

Practice Locations and Appointments

Insurance Accepted

  • Aetna US Healthcare
  • Amerihealth Caritas
  • Amerihealth Caritas Medicare
  • Capital Blue Cross
  • Cigna
  • Cigna HealthSpring
  • Clover Health Plan
  • CVS Health
  • Devon Health Services (Americare)
  • eLAP Services
  • Gateway Health Plan
  • Geisinger Health Plan
  • HealthAmerica / HealthAssurance, a Coventry Plan
  • HealthPartners
  • HealthPartners Medicare
  • HealthSmart
  • Highmark Blue Shield
  • Homestead Smart Health Plans
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana / Choicecare
  • Independence Blue Cross (Keystone East)
  • Intergroup
  • Keystone First
  • Keystone First Medicare
  • Multiplan
  • NJ Medicaid
  • NJ Qualcare
  • Oscar Health Plan of PA
  • Oxford Health Plan
  • PA Health and Wellness (Centene) Medicare
  • PA Medicaid
  • PA Medicare
  • Preferred Health Care/LGH
  • Provider Partners Health Plan
  • Rail Road Medicare / Palmetto GBA
  • Remedy Partners at Penn Medicine
  • Tricare
  • United Healthcare
  • UnitedHealthcare Community Plan
  • US Family Health Plan
  • Veterans Choice Program

Education and Training

Medical School: University of Pennsylvania School of Medicine
Residency: Hospital of the University of Pennsylvania
Residency: Bryn Mawr Hospital
Fellowship: Hospital of the University of Pennsylvania


American Medical Association, National American Society of Anesthesiologists, National Society for Ambulatory Anesthesia, National

Hospital Affiliation

Dr. Williams is employed by Penn Medicine.

Hospital Privileges:

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Penn Medicine Radnor: Has privileges to perform procedures.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.


Selected Publications:

Chen L, Williams JJ, Alexander CM, Ray RJ, Marshall C, Marshall BE:: Effect of pleural pressure on hypoxic pulmonary vasoconstrictor response in closed chest dogs. Anesth Analg 67 (7): 763-769,1988.

Domino KB, Borowec L, Alexander CM, Williams JJ, Chen L, Marshall C, Marshall BE: Influence of isoflurane on hypoxic pulmonary vasoconstriction in dogs. Anesthesiology 64 (4): 423-429,1986.

Chen L, Miller FL, Williams JJ, Alexander CM, Domino KB, Marshall C, Marshall BE:: Hypoxic pulmonary vasoconstriction is not potentiated by repeated intermittent hypoxia in closed chest dogs. Anesthesiology 63 (6): 608-610,1985.

McDonnell TE, Bartkowski RR, Williams JJ: ED50 of alfentanil for induction of anesthesia in unpremedicated young adults. Anesthesiology 60 (2): 136-140,1984.

Ray RJ, Alexander CM, Chen L, Williams J, Marshall BE: Influence of the method of re-expansion of atelectatic lung upon the development of pulmonary edema in dogs. Critical Care Medicine 12 (4): 364-366,1984.

Domino KB, Chen L, Alexander CM, Williams JJ, Marshall C, Marshall BE: Time course and response of sustained hypoxic pulmonary vasoconstriction in the dog. Anesthesiology 60 (6): 562-566,1984.

Forman HJ, Williams JJ, Nelson J, Daniels RP, Fisher AB: Hyperoxia inhibits stimulated superoxide release by rat alveolar macrophages. J Appl Physiol, Respirat Environ, Exercise Physiol 53 (3): 685-689,1982.

Neufeld GR, Williams JJ, Klineberg PL, Marshall BE: Inert a-A differences: a direct reflection of V/Q distribution. Exercise Physiol, J Appl Physiol, Respirat Environ 44 (2): 277-283,1978.

Neufeld GR, Williams JJ, Graves DJ, Soma LR, Marshall BE: Pulmonary capillary permeability in man and a canine model of chemical pulmonary edema. Microvasc Res 10 : 197-207,1975.

Academic Contact Info

Department of Anesthesia
Penn Presbyterian Medical Center
51 North 39th Street

Philadelphia, PA 19104
Phone: (302) 547-0806

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