William Hammill, MD

William Hammill, MD

Pediatric Cardiology

star rating icon4.99(48) ratings
check markAccepting new patients
Novant logoNovant Health provider

About Me


  • English



What I Treat


  • Pediatric Cardiology

My Medical Background

Medical school

Medical University of South Carolina (1989)


Medical University of South Carolina (1990)


Medical University of South Carolina (1992)


University of Virginia Health System (1995)

Board certifications

  • Pediatric Cardiology

Years of experience

Over 15 years of experience

Insurance Details

Before your appointment, verify with your insurance provider that this Novant Health location accepts your coverage. Some insurance plans may not be accepted at certain Novant Health locations where this provider is on staff.

We recommend you contact the clinic before your appointment with any additional insurance questions.


4.9948 reviews

Ratings by Category

Administration and Staff
Medically Informed Visit
Bedside Manner
Privacy and Trust

Verified patient

Dec 2023

The facility was beautifully decorated and welcoming. Dr. Hammill was wonderful making my son feel comfortable. He and the rest of the team kept me informed of the tests they were doing and why, and I left with a clear understanding of my sons health status. Great experience!

Verified patient

Dec 2023

Dr. Hammill made an impression as an excellent provider when he sang Frozen with my daughter when she was 3 during one of my appts. I have loved being an adult patients in a pediatric department ever since.

Verified patient

Nov 2023

Provider was very personable and attentive

Verified patient

Nov 2023

Always a pleasure visiting Dr. Hammill and his team in Cornelius!

Verified patient

Oct 2023

This is the best Novant staff ever! I go to several Novant facilities and this is hands-down, the best!!! They are just so kind and thorough.

Our Ratings Processreview seal

Reviews are only displayed for Novant Health team members who have accumulated 30 or more patient surveys in a 12 month period. Patient surveys are not collected from patients seen at an urgent care, emergency room or behavioral health clinic.


primary location pin

Primary location

Novant Health Pediatric Cardiology - Midtown
wheelchair accessibility icon

Wheelchair accessible

1918 Randolph Rd Ste 700

Charlotte, NC 28207

Phone: 704-316-1220

Fax: 704-316-1230

location pin2
Novant Health Pediatric Cardiology - Cornelius
wheelchair accessibility icon

Wheelchair accessible

17810 Statesville Road, Suite 311

Cornelius, NC 28031

Phone: 704-316-1220

Fax: 704-316-1230

location pin3
Novant Health Pediatric Cardiology - Ardmore
wheelchair accessibility icon

Wheelchair accessible

1806 South Hawthorne Road, Suite 100

Winston-Salem, NC 27103

Phone: 336-718-2560

Fax: 336-718-2569

Hospital Credentials

Novant Health Ballantyne Medical Center

Novant Health Brunswick Medical Center

Novant Health Forsyth Medical Center

Novant Health Huntersville Medical Center

Novant Health Matthews Medical Center

Novant Health Mint Hill Medical Center

Novant Health Presbyterian Medical Center

Novant Health Rowan Medical Center

Novant Health Thomasville Medical Center