Asanthi M. Ratnasekera
Expertise in
9
conditions

Dr. Asanthi M. Ratnasekera

General Surgery
Christiana Care Health Services Inc
4735 Ogletown Stanton Rd, Suite 3301, 
Newark, DE 
Accepting New Patients
Referral may be required
Before you request
Expertise in
9
conditions
Christiana Care Health Services Inc
4735 Ogletown Stanton Rd, Suite 3301, 
Newark, DE 

Overview

Asanthi Ratnasekera is a General Surgeon practicing medicine in Newark, Delaware.

Dr. Ratnasekera is highly rated in 9 conditions, according to our data. Her clinical expertise encompasses Subarachnoid Hemorrhage, Chronic Subdural Hematoma, Subdural Hematoma, Gastrostomy, and Colostomy.

Dr. Ratnasekera is board certified in American Osteopathic Board Of Surgery, General Surgery and American Osteopathic Board Of Surgery, Surgical Critical Care. She is actively involved in clinical research, co-authoring 52 peer reviewed articles. Dr. Ratnasekera is currently accepting new patients.

Specialties

General Surgery

Licenses

Trauma Surgery in PA

Board Certifications

American Osteopathic Board Of Surgery, General Surgery
American Osteopathic Board Of Surgery, Surgical Critical Care

Fellowships

VCU Health System- Virginia Commonwealth Univ.

Hospital Affiliations

Christiana Hospital
Beebe Medical Center
Union Hospital Of Cecil County

Languages Spoken

English
Spanish

Gender

Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Health Partners Plans
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Independent Health
  • EPO
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
View 3 Less Insurance Carriers -

Locations

CHRISTIANA CARE HEALTH SERVICES INC
4735 Ogletown Stanton Rd, Suite 3301, Newark, DE 19713

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

52 Total Publications

Machine Learning Prediction of Postoperative Mortality in Older Emergency Surgery Patients.
Machine Learning Prediction of Postoperative Mortality in Older Emergency Surgery Patients.
Journal: The Journal of surgical research
Published: February 13, 2026
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Frequently Asked Questions about Dr. Asanthi M. Ratnasekera

How do I make an appointment with Dr. Asanthi M. Ratnasekera?

You can book an appointment with Dr. Asanthi M. Ratnasekera by calling their office at 302-623-4370. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Asanthi M. Ratnasekera a top-rated expert for Subarachnoid Hemorrhage?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Asanthi M. Ratnasekera is classified as an Advanced expert for Subarachnoid Hemorrhage, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Asanthi M. Ratnasekera specialize in?

While Dr. Asanthi M. Ratnasekera is a General Surgery, they have specific expertise in Subarachnoid Hemorrhage, Chronic Subdural Hematoma, and Subdural Hematoma. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within General Surgery.

Does Dr. Asanthi M. Ratnasekera participate in research or clinical trials?

Yes. Dr. Asanthi M. Ratnasekera has published 52 articles and abstracts on conditions like Subarachnoid Hemorrhage. You can view a list of Dr. Asanthi M. Ratnasekera's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Asanthi M. Ratnasekera accept my insurance?

Dr. Asanthi M. Ratnasekera accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 302-623-4370 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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