
Karthik Rajasekaran MD
Head & Neck Microvascular Surgery, Head & Neck Oncologic Surgery, Rhinology & Paranasal Sinus Disease
Physician
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800 Walnut St, 18th FloorPenn MedicinePhiladelphia, PA 19107
Phone+1 215-829-5180
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Summary
- Dr. Karthik Rajasekaran is an otolaryngologist in Philadelphia, PA and is affiliated with multiple hospitals in the area, including Hospital of the University of Pennsylvania, Penn Presbyterian Medical Center, and Pennsylvania Hospital. He received his medical degree from Chicago Medical School at Rosalind Franklin University and has been in practice 6 years. He specializes in head & neck microvascular surgery, head & neck oncologic surgery, and rhinology & paranasal sinus disease and is experienced in skull base surgery, endocrine surgery, head and neck plastic surgery, pediatric otolaryngology, and head and neck oncology.
Education & Training
University of Pennsylvania Health SystemFellowship, Head & Neck Surgical Oncology/Microvascular Reconstruction, 2016 - 2017
Cleveland Clinic FoundationResidency, Otolaryngology - Head and Neck Surgery, 2011 - 2016
Chicago Medical School at Rosalind Franklin University of Medicine and ScienceClass of 2011
University of RochesterBA, Biology; Public Health, High Honors, 2001 - 2005
University of RochesterB.A., Majors: Biology, Health & Society, with Honors, 2001 - 2005
Certifications & Licensure
PA State Medical License 2015 - 2026
OH State Medical License 2011 - 2016
American Board of Otolaryngology - Head and Neck Surgery Otolaryngology
Awards, Honors, & Recognition
- Alpha Omega Alpha Medical Honor Society 2011
- Gold Humanism Honor Society 2011
- Inductee Alpha Omega Alpha Honor Medical Society, 2011
Publications & Presentations
PubMed
- Publisher Correction: Tissue-resident exhausted and memory CD8T cells have distinct ontogeny, function and roles in disease.Simone L Park, Mark M Painter, Sasikanth Manne, Victor Alcalde, Maura McLaughlin
Nature Immunology. 2026-02-01 - Compliance with guidelines and timeliness of sentinel lymph node biopsy for Merkel cell carcinoma treated with Mohs micrographic surgery versus conventional excision a...Mara D Trifoi, Karla Valdes Morales, Daniela Frankel, Stephanie K Lin, Annika M Deitermann
Journal of the American Academy of Dermatology. 2026-02-01 - Comparing Functional Outcomes Following TORS With Free Flap Reconstruction Using a Radial Forearm vs. Anterolateral Thigh Flap.Praneet Kaki, Doreen Lam, Neel R Sangal, Ryan M Carey, Karthik Rajasekaran
Head & Neck. 2026-02-01
Journal Articles
- Oncologic Outcomes Following Transoral Robotic Surgery for Human Papillomavirus–Associated Oropharyngeal Carcinoma in Older PatientsKarthik Rajasekaran, Ara A Chalian, Christopher H Rassekh, Roger B Cohen, Joshua Bauml, Gregory S Weinstein, Robert M Brody, JAMA Otolaryngology–Head & Neck Surgery
Books/Book Chapters
Abstracts/Posters
- Medialization thyroplasty with tensor fascia lata. A novel approach for reducing post-thyroplasty complications.Chao T, Mahmoud A, Rajasekaran K, Mirza N, Combined Otolaryngologic Spring Meeting, San Diego, CA, 1/1/2017
- Patient characteristics as predictors of Postoperative Complications in Free Flap Reconstruction for Head and Neck Cancer.Gomez D, Thakkar P, Rajasekaran K, Brody R, Shanti R, Newman J, Cannady S, Combined Otolaryngologic Spring Meeting, San Diego, CA, 1/1/2017
- Making Small from Big – Combining Rotation/Advancement and Composite Grafts for Management of Complex Nasal Defects.Rajasekaran K, Fritz M, Combined Otolaryngologic Spring Meeting, Chicago, IL, 1/1/2016
Lectures
- The use of free muscle tissue transfer for coverage of synthetic custom implants in scalp reconstruction.1/1/2018
- Transoral robotic surgery (TORS) Oropharyngeal tumors.University of Pennsylvania, Philadelphia, PA - 1/1/2018
- Uvular metastasis of renal cell carcinoma 27 years after nephrectomy.Scottsdale, AZ - 1/1/2018
Authored Content
- A Preview of 'Gender Analysis of the Top Classic Papers in Otolaryngology'September 2021
Professional Memberships
- Fellow
- Member
- Member
- Member
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