5
12 Ratings with 12 written Reviews
Summary
Dr. Derek Ornelas is a surgeon with 14 years of experience providing comprehensive surgical care. He earned his medical degree from the University of Cincinnati Main Campus, establishing a strong foundation in surgical medicine. Dr. Ornelas specializes in surgery with particular expertise in treating complex conditions. He communicates with patients in English.
Dr. Ornelas practices at multiple Mercy Health locations throughout Ohio, including Columbiana, Canfield, and North Lima, and maintains an affiliation with Allegheny General Hospital. His clinical focus includes treating colon polyps, gastritis, and colorectal cancer. He performs various diagnostic procedures such as pathology tests and surgical pathology, along with specialized procedures like kidney transplant biopsies. Patients consistently rate Dr. Ornelas highly, giving him an average rating of 5.0 on Vitals.
Dr. Ornelas practices at multiple Mercy Health locations throughout Ohio, including Columbiana, Canfield, and North Lima, and maintains an affiliation with Allegheny General Hospital. His clinical focus includes treating colon polyps, gastritis, and colorectal cancer. He performs various diagnostic procedures such as pathology tests and surgical pathology, along with specialized procedures like kidney transplant biopsies. Patients consistently rate Dr. Ornelas highly, giving him an average rating of 5.0 on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 14 years of experience
- 34 insurance plans accepted
- speaks English
- University of Cincinnati / Main Campus
- 12 written reviews
- 1 award
- 1 specialty
- 1 area of expertise
- 1 board certification
- 1 hospital affiliation
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Awards
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Office Locations
Derek A Ornelas has 3 locationsMercy Health - Columbiana General Surgery
107 Royal Birkdale Dr Ste DColumbiana, OH 44408 Tel: (330) 482-0937
Mon8:00 am - 12:00 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu1:00 pm - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Mercy Health - Talsman General Surgery
61 Talsman DrCanfield, OH 44406 Tel: (330) 729-3851
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu1:00 pm - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Mercy Health - North Lima General Surgery
9741 Market St Ste BNorth Lima, OH 44452 Tel: (330) 480-0937
Mon8:00 am - 12:00 pm
Tue1:00 pm - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | | |
| Derek A Ornelas, MD | Dr. Allen Tsai | Dr. Lawrence M Damico, MD | Dr. Patrick Nelson Patchen, MD |
| Surgery | Surgery | Surgery | Surgery |
| Accepts New Patients | |||
| 14 Years of Experience | 7 Years of Experience | 37 Years of Experience | 37 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Arabic | Speaks Arabic, English | |
| Columbiana , OH | Farmington Hills , MI | Warren , OH | Warren , OH |
| Med School: University of Cincinnati / Main Campus | Med School: Northeast Ohio Medical University | Med School: Wright State University Boonshoft School Of Medicine | Med School: Sidney Kimmel Medical College At Thomas Jefferson University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Derek A Ornelas
Medical Specialties
Derek A Ornelas has the following specialty
Specialty Expertise
Derek A Ornelas has the following area of expertise
Certifications, License, & Education
14 Years Experience
Derek A Ornelas holds an expired medical license in the state of Ohio.
Medical License
Medical Doctor with an expired medical license in the state of Ohio that expired in 2026.
Education & Training
Medical School
Graduated from University of Cincinnati / Main Campus in 2012.
NPI Number
Derek A Ornelas' NPI number is 1326302662.
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Frequently Asked Questions
- Where is Derek Ornelas's office located?
- Derek Ornelas's office is located at 107 Royal Birkdale Dr Ste D, Columbiana, OH, 44408.
- Does Derek Ornelas accept my insurance?
- You can see the insurance plans that Derek Ornelas accepts on their Vitals profile.
- Does Derek Ornelas accept virtual/telehealth appointments?
- Derek Ornelas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Derek Ornelas accepting new patients?
- Derek Ornelas is accepting new patients on Vitals. View Derek Ornelas's profile on Vitals to make an appointment.
- Which hospitals is Derek Ornelas affiliated with?
- Derek Ornelas is affiliated with ALLEGHENY GENERAL HOSPITAL.
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