Derek A Ornelas, MD

General Surgery

4.8 out of 5

Accepting New Patients

To schedule an Appointment call or visit mercy.com

330-729-3851

Meet Derek

Board-certified general surgeon Dr. Derek Ornelas offers advanced robotic, minimally invasive, and open surgical care. A graduate of the University of Notre Dame and the University of Cincinnati College of Medicine, he trained at MSU and Allegheny General, returning home in 2017 to serve his community.

Overview

Gender: Male
Languages: English
Age Groups Seen: Adults

Geriatrics
Hospital Affiliations: Mercy Health - St. Elizabeth Youngstown Hospital

Mercy Health - St. Elizabeth Boardman Hospital
Networks

Experience

Provider Education

Allegheny General Hospital Residency, Surgery (General Surgery), 2017

Michigan State University College Of Human Medicin Residency, Surgery (General Surgery), 2015

University Of Cincinnati College Of Medicine Medical School, 2012

Certifications

American Board of Surgery (Surgery (General Surgery)) Board Certification

Find Locations Near You

Insurances Accepted

Information is subject to change without notice. Please contact your insurance provider for confirmation.

Aetna Better Health OH
Aetna Commercial & Aetna Medicare OH
Align Senior Care OH
AmeriHealth Caritas Medicaid OH
Anthem Elevance Health KY & OH
AultCare OH
Buckeye Health Plan OH
CareSource OH
Cigna Healthspring Medicare Advantage OH
Cigna OH
CIN-MHS NON-MSSP
CommuniCare Medicare Advantage OH
Devoted Health Medicare Advantage OH KY
HealthSmart OH
Humana Military KY & OH
Humana OH
Immergrun OH
Martin's Point Health Care OH
Medicaid OH
Medical Mutual of Ohio
Medicare OH
Medicare Railroad KY & OH
Molina Medicare & Medicaid OH
Multiplan OH
NaphCare OH
Ohio BWC
Ohio Health Choice
Paramount Elite Medicare Advantage OH
Payer Provider
Quality Care Partners PPO OH
Sedgwick/Careworks KY OH SC VA
SummaCare OH
The Health Plan OH
United Healthcare OH
Valor Health Plan OH
Wellcare Meridian MI

Ratings & Reviews

We believe in your choice to find the best care possible. With that in mind, it’s important to us that you have all the information you need readily available when considering making an appointment. We think it’s key that you understand how the Patient Satisfaction Rating works. Learn more about our survey process.

Overall Score

4.8 out of 5 420 ratings, 45 reviews

Patient Reviews

1 2 3 4 5 >
	August 2025 Doctor was very easy with which to converse and likeable.
	August 2025 Dr. Ornelas is very thorough, efficient and professional
	July 2025 Good
	July 2025 I would recommend this office to anyone
	July 2025 Good information, good service
	July 2025 Good
	July 2025 Love the care they provide for me
	July 2025 The care I received was excellent!