0 reviews
Summary
Dr. Wanner graduated from the Philadelphia College of Osteopathic Medicine in 2013. He works in Newark, DE and 3 other locations and specializes in Emergency Medicine.
Quick Facts
- 13 years of experience
- 90 insurance plans accepted
- Philadelphia College Of Osteopathic Medicine
- 1 specialty
- 2 areas of expertise
- 4 office locations
- Male
Office Locations
Dr. Gregory K Wanner has 4 locationsChristiana Care Imaging
4755 Ogletown Stanton Rdste 107Newark, DE 19718 Tel: (302) 733-1800
Mon8:00 am - 10:00 pm
Tue8:00 am - 10:00 pm
Wed8:00 am - 10:00 pm
Thu8:00 am - 10:00 pm
Fri8:00 am - 10:00 pm
Sat8:00 am - 4:00 pm
SunClosed
Middletown Emergency Department
621 Middletown Odessa RdMiddletown, DE 19709 Tel: (302) 203-1300
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Gregory K Wanner | Dr. Steven Guillen, MD | Dr. Fred R. Himmelstein, MD | Dr. Emerson T Trimble |
| Emergency Medicine | Emergency Medicine | Emergency Medicine | Emergency Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 13 Years of Experience | 47 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Newark , DE | Staten Island , NY | Downingtown , PA | Newark , DE |
| Med School: Philadelphia College Of Osteopathic Medicine | Med School: University of Pennsylvania School of Medicine | Med School: Pennsylvania State University College Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gregory K Wanner
Medical Specialties
Dr. Gregory K Wanner has the following specialty
Specialty Expertise
Dr. Gregory K Wanner has the following 2 areas of expertise
Certifications, License, & Education
13 Years Experience
Dr. Gregory K Wanner holds an active medical license in the states of Delaware and Maryland.
Medical License
Doctor Of Osteopathy with an active medical license in the state of Delaware that expires in 2027 and an active medical license in the state of Maryland that expires in 2027.
Education & Training
Medical School
Graduated from Philadelphia College Of Osteopathic Medicine in 2013.
NPI Number
Dr. Wanner's NPI number is 1689609661.
Similar Doctors
Frequently Asked Questions
- How can I make an appointment with Dr. Gregory Wanner?
- You can find contact information for Dr. Gregory Wanner here on Vitals.
- Does Dr. Gregory Wanner accept virtual/telehealth appointments?
- Dr. Gregory Wanner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Gregory Wanner's office located?
- Dr. Gregory Wanner's office is located at 4755 Ogletown Stanton Rd, Newark, DE, 19718.
- Does Dr. Gregory Wanner accept my insurance?
- You can see the insurance plans that Dr. Gregory Wanner accepts on their Vitals profile.
- Is Dr. Gregory Wanner accepting new patients?
- Dr. Gregory Wanner has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




