Dr. Oana Tomescu, MD
At a glance
Accepts 6 insurance carriers
Blue Cross Blue Shield, Original Medicare, Centene Corporation, Cigna, Humana, Horizon Blue Cross Blue Shield of New Jersey · See all
Medical school listed
Medical school listed as University of Pennsylvania School of Medicine · See training
6 board certifications listed
Internal Medicine, 2007, Internal Medicine, Adolescent Medicine, +4 more · See credentials
Book an appointment for free
Is this doctor in your insurance network?
In-network insurances
Blue Cross Blue Shield
Original Medicare
Centene Corporation
Cigna
Humana
Horizon Blue Cross Blue Shield of New JerseyLocation
Specialty
Internist
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly.
Also listed as
- Adolescent Medicine SpecialistA pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.
Treatments & procedures
- Adolescent & Young Adult Health
- Chronic disease management
- Adolescents & Young Adults with Special Health Care Needs
- Preventive health
- Functional Medicine: Dysautonomia syndromes (POTS, GI dysmotility, Bladder dysfunction); Chronic neuropathic pain syndromes
- Wellness examination
- Med-Psych conditions: Depression, Anxiety, ADHD, Bipolar, Schizoaffective
Credentials & Training
Education and training
- Wellesley CollegeUndergraduate · Biochemistry · BA · Completed 1995
- University of Pennsylvania School of MedicineMedical school · MD
- University of Pennsylvania School of MedicineGraduate school · Cell and Molecular Biology · PhD · Completed 2004
- Hospital of the University of PennsylvaniaInternship · Intern; Internal Medicine · Completed 2005
- University of Pennsylvania Health SystemResidency
- Children's Hospital of PhiladelphiaFellowship
Board certifications
- Internal Medicine, 2007Certification · Certified 2007
- Internal Medicine, Adolescent MedicineCertification
- Internal Medicine, American Board of Internal Medicine (ABIM)Certification · Certified 2007
- Adolescent Medicine, American Board of Pediatrics (ABP)Certification · Certified 2010
- Internal Medicine, ABIM (Re-Certification)Certification · Certified 2017
- Adolescent Medicine, ABP (Re-Certification)Certification · Certified 2021
Awards and honors
- Recognized annually in Philadelphia Magazine's Top Docs issuePhiladelphia Magazine
from 2018 through 2025
About
Dr. Oana Tomescu is an internist in Philadelphia who also has training and certification in adolescent medicine. She earned a BA in biochemistry from Wellesley College, an MD and PhD from the University of Pennsylvania School of Medicine, and completed internship, residency, and fellowship training within the University of Pennsylvania and Children's Hospital of Philadelphia systems. Her listed areas of care include adolescent and young adult health, chronic disease management, preventive health, wellness examinations, and functional medicine topics such as dysautonomia syndromes and chronic neuropathic pain syndromes. She has been recognized annually in Philadelphia Magazine's Top Docs issue from 2018 through 2025.
- Languages spoken
- English
- NPI
- 1063577237
- Primary taxonomy
- 207R00000X
Frequently asked questions
What is Dr. Oana Tomescu’s specialty?
She is an internist with additional certification in adolescent medicine.
What types of conditions or care areas are listed for her?
Her listed care areas include adolescent and young adult health, chronic disease management, preventive health, wellness exams, dysautonomia syndromes, chronic neuropathic pain syndromes, and med-psych conditions such as depression, anxiety, ADHD, bipolar disorder, and schizoaffective disorder.
Where does Dr. Tomescu practice?
She practices in Philadelphia, PA, at 3701 Market Street, 6th Floor, Suite 640.
What training, certifications, or awards are listed for Dr. Tomescu?
She earned an MD and PhD from the University of Pennsylvania School of Medicine, completed training at the Hospital of the University of Pennsylvania, University of Pennsylvania Health System, and Children's Hospital of Philadelphia, holds internal medicine and adolescent medicine certifications, and was recognized in Philadelphia Magazine's Top Docs issue from 2018 through 2025.