Marissa N. Karpoff, M.D. | Rheumatology

Specialties

Rheumatology
Board Certified 2019

Internal Medicine
Board Certified 2016

Location

Lankenau Medical Building West
100 East Lancaster Ave.
Suite 137
Wynnewood, PA 19096
Fax: Fax: (610) 896-9652

About

Dr. Marissa Karpoff is a board-certified rheumatologist committed to treating patients with autoimmune rheumatic disease and bone disorders. She enjoys seeing patients with a wide variety of conditions including rheumatoid arthritis, psoriatic arthritis, osteoporosis, lupus, myositis, vasculitis, gout, and osteoarthritis. She has a particular interest in geriatric rheumatology as well as reproductive healthcare and women’s health within rheumatology. She has extensive teaching experience and also enjoys empowering her patients to better understand their health.

Education

Fellowship
Hospital of the University of Pennsylvania

Residency
Icahn School of Medicine at Mount Sinai

Medical School
Tulane University School of Medicine

Experience

Attending Physician, Division of Rheumatology, Cooper University Hospital, 2019 – 2026

Hospitalist, Department of Medicine, Memorial Sloan Kettering Cancer Center, 2016 – 2017

Associations/Memberships

  • American College of Rheumatology
  • Philadelphia Rheumatism Society
  • Pennsylvania Medical Society

Selected Posters/Publications

Peng, J., Alrifai, N., DeSimone, S., Gentile, P., Traisak, P., Karpoff, M., et al. A Comprehensive Approach to Differentiating Systemic Lupus Erythematosus from Other Autoimmune Diseases presenting with Optic Neuritis. Cureus. 2025 May 8;17(5):e83723. doi: 10.7759/cureus.83723.

Wang, S., Arsany, A., Feinstein, D., Traisak, P., Eid, H., Karpoff, M. An Unusual Case of

Peripheral Nerve Vasculitis. Case Rep Rheumatol. 2024 Jan 29;2024:3469182. doi:

10.1155/2024/3469182.

Ferrero, G., Chernow, K., Karpoff, M., Traisak, P., Feinstein, D., Eid, H. An Elderly

Gentleman with Acute Lupus Pneumonitis as the Initial Manifestation of Systemic Lupus

Erythematosus. Case Rep Rheumatol. 2021 Jul 24;2021:2692735. doi:

10.1155/2021/2692735.

Karpoff, M. Palliative Care Curriculum in Rheumatology: Teaching Serious Illness

Conversations. Poster presentation at the American College of Rheumatology Annual

Meeting, Atlanta, Georgia, November 2019.

Karpoff, M. A young man with fever, vomiting, and a rash. Poster presentation at the

Pennsylvania Rheumatology Society, Harrisburg, Pennsylvania, September 2018.

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