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Laarni C. Quimson, DO

Laarni C. Quimson, DO Physician

Clinical Assistant Professor of Medicine

Dr. Quimson is employed by Penn Medicine.

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Clinical Specialties


  • Internal Medicine

Programs & Centers:

  • Hospital Medicine Program

Practice Locations and Appointments

Insurance Accepted

  • Aetna US Healthcare
  • Amerihealth Caritas
  • Amerihealth Caritas Medicare
  • Cigna
  • Cigna HealthSpring
  • Clover Health Plan
  • CVS Health
  • Devon Health Services (Americare)
  • Gateway Health Plan
  • Geisinger Health Plan
  • HealthAmerica / HealthAssurance, a Coventry Plan
  • HealthPartners
  • HealthPartners Medicare
  • HealthSmart
  • Highmark Blue Shield
  • 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
  • PA Health and Wellness (Centene) Medicare
  • PA Medicaid
  • PA Medicare
  • Preferred Health Care/LGH
  • Rail Road Medicare / Palmetto GBA
  • Remedy Partners at Penn Medicine
  • Tricare
  • US Family Health Plan
  • Vetrans Choice Program (6/2018 Not Active)

Education and Training

Medical School: Lake Erie College of Osteopathic Medicine
Residency: University of Chicago Medical Center


American College of Physicians, National American Osteopathic Association, National Society of Hospital Medicine, National

Hospital Affiliation

Dr. Quimson is employed by Penn Medicine.

Hospital Privileges:

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Penn Medicine Rittenhouse Long-Term Acute Care Hospital: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.


Selected Publications:

Quimson, L., Maynard, C., Parekh, V.: That’s no bug bite! A curious case of vasculitis. Society of Hospital Medicine. Las Vegas, NV. : 2017.

Quimson L, Murphy S, Pease G, Diestrich M, Lee J.: Metastatic Papillary Thyroid Carcinoma Presenting as Unilateral Proptosis ACP Northern Illinois Chapter. Chicago, IL : 2015.

Quimson L, Das S, Thompson R.: Infective Endocarditis Caused by the Rare Gemella Haemolysans ACP Northern Illinois Chapter. Chicago, IL : 2013.

Glass M J, Vanyo L, Quimson L, Pickel V M: Ultrastructural relationship between N-methyl-D-aspartate-NR1 receptor subunit and mu-opioid receptor in the mouse central nucleus of the amygdala. Neuroscience 163 (3): 857-67,2009.

Lovy A, Quimson L, Nestor B, Sculco T, Purdue E.: Alternative Macrophage Activation Proteins as Candidate Serum Markers in Periprosthetic Osteolysis Orthopaedic Research Society : 2009.

Glass Michael J, Hegarty Deborah M, Oselkin Martin, Quimson Laarni, South Samantha M, Xu Qinghao, Pickel Virginia M, Inturrisi Charles E: Conditional deletion of the NMDA-NR1 receptor subunit gene in the central nucleus of the amygdala inhibits naloxone-induced conditioned place aversion in morphine-dependent mice. Experimental neurology 213 (1): 57-70,2008.

Academic Contact Info

Hospital of the University of Pennsylvania
3400 Spruce Street
5 Maloney

Philadelphia, PA 19104
Patient appointments: 800-789-7366 (PENN)