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Marissa B. Wilck, MD

Marissa B. Wilck, MD Physician

Chief Medical Officer, Penn Home Infusion Therapy (PHIT) Assistant Professor of Clinical Medicine

Dr. Wilck is a Penn Medicine employed physician.

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Clinical Specialties


  • Infectious Diseases

Programs & Centers:

Board Certification:

  • Infectious Disease, 2006

Practice Locations and Appointments

  • Penn Infectious Diseases

    Perelman Center for Advanced Medicine South Pavilion, 4th Floor 3400 Civic Center Boulevard Philadelphia, PA 19104 800-789-7366 (PENN)

    A facility of the Hospital of the University of Pennsylvania

Insurance Accepted

  • Aetna US Healthcare
  • Cigna
  • Cigna HealthSpring
  • 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
  • Multiplan
  • NJ Medicaid
  • NJ Qualcare
  • Oxford Health Plan
  • PA Medicaid
  • PA Medicare
  • Preferred Health Care/LGH
  • Rail Road Medicare / Palmetto GBA
  • Remedy Partners at Penn Medicine
  • Tricare
  • United Healthcare
  • UnitedHealthcare Community Plan
  • US Family Health Plan

Education and Training

Medical School: University of Cape Town
Residency: Groote Schuur Hospital
Fellowship: Yale-New Haven Hospital
Residency: Washington Hospital Center
Fellowship: Massachusetts General Hospital


American Society of Transplantation, International Composite Tissue ID Guideline Working Group, International HIV Vaccine Trial Network, National Infectious Diseases Society of America, National Massachusetts Medical Society, Local

Hospital Affiliation

Dr. Wilck is a Penn Medicine employed physician.

Hospital Privileges:

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.


Selected Publications:

D.E.Winetsky, J.Myers, S.Schulz, G.Tino, M.Wilck: A Case of Cavitary Pulmonary Mycobacterium Avium Intracellulare Infection in the Setting of Leflunomide Treatment. Letter to the Editor Journal of Clinical Rheumatology 23 (4): 231,2017.

Schneeweiss, Sebastian; Carver, Peggy; Datta, Kausik; Galar, Alicia; Johnson, Melissa; Johnson, Matthew; Marty, Francisco; Nagel, Jerod; Najdzinowicz, Maryann ; Saul, Melissa; Shoham, Shmuel; Silveira, Fernanda ; Varughese, Christine ; Wilck, Marissa; Weatherby, Lisa; Auton, Tim; Walker, Alexander: Short-term Risk of Liver and Renal Injury in Hospitalized Patients Using Micafungin – A Multicenter Cohort Study. Journal of Antimicrobial Chemotherapy 71 (10): 2938-44,2016 .

Mills JP, Wilck MB, Weikert BC, Porrett PM, Timko D, Alby K, Bonomo RA, Blumberg EA.: Successful treatment of a disseminated infection with extensively drug-resistant Klebsiella pneumoniae in a liver transplant recipient with a fosfomycin-based multidrug regimen. Transpl Infect Dis 18 (5): 777-781,2016 .

Forrestel AK, Modi BG, Longworth S, Wilck MB, Micheletti RG: Primary Cutaneous Cryptococcus in a Patient with Multiple Sclerosis Treated with Fingolimod JAMA Neurology 73 (3): 355-356,2016.

Walsh SR, Moodie Z, Fiore-Gartland AJ, Morgan C, Wilck MB, Hammer SM, Buchbinder SP, Kalams SA, Goepfert PA, Mulligan MJ, Keefer MC, Baden LR, Swann EM, Grant S, Ahmed H, Li F, Hertz T, Self SG, Friedrich D, Frahm N, Liao HX, Haynes BF, Montefiore DC, Tomaras GD, McElrath JM, Hura J, Graham BS, Jin X, HVTN 083 Study Group, NIAID HIV Vaccine Trials Network: Vaccination with heterologous HIV envelope sequences and heterologous adenovirus vectors increases T cell responses to conserved regions (HVTN 083) Journal of Infectious Disease 213 (4): 541-50,2016.

Wilck MB and Blumberg EA: Donor Derived Infections After Organ Transplantation Textbook of Organ Transplantation : 1088-1104,2014.

Sparkes, Gonzales, Blumberg EA, Wilck MB: A Comparison of Cryptococcal Meningitis in Solid Organ Transplant Recipients Versus Human Immunodeficiency Virus-Infected Individuals T-825c Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC), Denver, CO : 2013.

Wine-Lee L, Keller SC, Wilck MB, Gluckman SJ, Van Voorhees AS: From the Medical Board of the National Psoriasis Foundation: Vaccination in adult patients on systemic therapy for psoriasis Journal of the American Academy of Dermatology 69 (6): 1003-1013,2013.

Walsh SR, Wilck MB, Dominguez DJ, Zablowsky E, Bajimaya S, Gagne LS, Verrill KA, Kleinjan JA, Patel A, Zhang Y, Hill H, Acharyya A, Fisher DC, Antin JH, Seaman MS, Dolin R, Baden LR: Safety and immunogenicity of modified vaccinia ankara in hematopoietic stem cell transplant recipients: a randomized, controlled trial The Journal of Infectious Diseases 207 (12): 1888-97,2013.

Stevens DR, Trofe-Clark J, Blumberg E, Wilck M, Weikert B, Goral S, Bleicher M, Sawinski D, Abt P, Naji A, Levine M, Porrett P, MD, Bloom RD: Increased Risk of Breakthrough Infection Among Cytomegalovirus Donor Positive/Recipient Negative Kidney Transplant Recipients Receiving Lower Dose Valganciclovir Prophylaxis American Transplant Congress (ATC), Washington State Convention Center : 2013.

Academic Contact Info

Hospital of the University of Pennsylvania
3400 Spruce Street
Silverstein, Suite D

Philadelphia, PA 19104
Phone: 215 662 6932
Fax: 215 662 7899
Patient appointments: 800-789-7366 (PENN)