Dr. Karthik Rajasekaran, MD
At a glance
Accepts 5 insurance carriers
Blue Cross Blue Shield, Original Medicare, Centene Corporation, Aetna, Cigna · See all
Medical school listed
Medical school listed as Rosalind Franklin University · See training
Board certification listed
Otolaryngology · See credentials
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In-network insurances
Blue Cross Blue Shield
Original Medicare
Centene Corporation
Aetna
CignaLocation
Specialty
ENT Specialist
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck.
Treatments & procedures
- Acoustic neuroma
- Bell Palsy
- Benign ENT tumor
- Diverticulum
- Facial nerve paralysis
- Glomus jugulare tumor
- Glomus tumor
- Goiter
- Head and neck cancer
- Jaw disease
- Jaw tumor
- Lymphadenopathy (Enlarged lymph nodes)
- Mouth cyst
- Mouth ulcers
- Nasal tumor
- Neck mass
- Oral cancer
- Oral lesion
- Oral tumor
- Oropharyngeal cancer
Credentials & Training
Education and training
- Rosalind Franklin UniversityMedical school
- Cleveland Clinic FoundationResidency
- University of Pennsylvania Health SystemFellowship
Board certifications
- OtolaryngologyCertification · Certified 2017
Awards and honors
- Recognized in Philadelphia magazine's Top Docs issue for 2025Philadelphia magazine · Awarded 2025
About
Dr. Karthik Rajasekaran is an otolaryngologist in Philadelphia who focuses on head and neck oncologic and reconstructive surgery. His listed procedures and conditions include transoral robotic surgery, endoscopic approaches for skull base and nasal tumors, head and neck cancer, oral cancer, oral lesions, neck masses, and related tumors. He trained at Rosalind Franklin University, the Cleveland Clinic Foundation, and the University of Pennsylvania Health System, and he speaks English and Tamil.
- Languages spoken
- English
- Tamil
- NPI
- 1841589629
- Primary taxonomy
- 207Y00000X
Frequently asked questions
What is Dr. Karthik Rajasekaran’s specialty?
He is an ENT specialist (otolaryngologist) with a focus on head and neck surgery.
What conditions or procedures does Dr. Rajasekaran list?
His listed areas include head and neck cancer, oral cancer, oral lesions, neck masses, skull base and nasal tumors, and transoral robotic surgery (TORS).
Where does Dr. Rajasekaran practice?
He practices in Philadelphia, Pennsylvania, at 3400 Spruce St, 5 Ravdin.
What training, certification, and languages are listed for Dr. Rajasekaran?
He trained at Rosalind Franklin University, Cleveland Clinic Foundation, and the University of Pennsylvania Health System. He has an otolaryngology certification and speaks English and Tamil.