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Summary
Dr. Grehan graduated from the Georgetown University School of Medicine in 1988. He works in Hilton Head Island, SC and 2 other locations and specializes in Anesthesiology. Dr. Grehan is affiliated with Gottlieb Memorial Hospital, Advocate Christ Medical Center, Uchicago Medicine Adventhealth La Grange, Hilton Head Hospital and Advocate Childrens Hospital.
Quick Facts
- 38 years of experience
- speaks English
- Georgetown University School Of Medicine
- 1 specialty
- 1 board certification
- 5 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. William Gerard Grehan has 3 locationsCardiovascular And Thoracic Surgery Associates
25 Hospital Center Blvd Ste 306Hilton Head Island, SC 29926 Tel: (843) 689-1319
Mon7:30 am - 3:30 pm
Tue7:30 am - 3:30 pm
Wed7:30 am - 3:30 pm
Thu7:30 am - 3:30 pm
Fri7:30 am - 3:30 pm
SatClosed
SunClosed
Uchicago Medicine Adventhealth La Grange
5101 Willow Springs RdLa Grange, IL 60525 Tel: (708) 245-9000
Compare with Similar Doctors
 | | | |
| Dr. William Gerard Grehan, MD | Dr. Christopher Lawrence Hutson, MD | Dr. Jeffrey Lannou Cegelski, MD | Dr. Michael Todd Dellinger, DO |
| Anesthesiology | Anesthesiology | Anesthesiology | Anesthesiology |
| Accepts New Patients | |||
| 38 Years of Experience | 27 Years of Experience | 8 Years of Experience | 31 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Hilton Head Island , SC | Saint Louis , MO | CARY , NC | Savannah , GA |
| Med School: Georgetown University School Of Medicine | Med School: Uniformed Services Univ Of The Health Sciences F E Hebert Schl Of Medicine | Med School: University Of Texas Medical Branch At Galveston | Med School: West Virginia School Of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William Gerard Grehan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. William Gerard Grehan has the following specialty
Certifications, License, & Education
38 Years Experience
Dr. William Gerard Grehan holds an active medical license in the states of South Carolina and Illinois.
Medical License
Medical Doctor with an active medical license in the state of South Carolina that expires in 2027 and an active medical license in the state of Illinois that expires in 2026.
Education & Training
Medical School
Graduated from Georgetown University School Of Medicine in 1988.
NPI Number
Dr. Grehan's NPI number is 1417961061.
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Frequently Asked Questions
- Is Dr. William Grehan accepting new patients?
- Dr. William Grehan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. William Grehan accept my insurance?
- You can see the insurance plans that Dr. William Grehan accepts on their Vitals profile.
- How can I make an appointment with Dr. William Grehan?
- You can find contact information for Dr. William Grehan here on Vitals.
- Which hospitals is Dr. William Grehan affiliated with?
- Dr. William Grehan is affiliated with Gottlieb Memorial Hospital, Advocate Christ Medical Center, Uchicago Medicine Adventhealth La Grange, Hilton Head Hospital, and Advocate Childrens Hospital.
- What languages does Dr. William Grehan speak?
- Dr. William Grehan speaks English.
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