Summary

Dr. William Mazzella is an internal medicine physician who specializes in critical care medicine and hospital medicine. He earned his medical degree from the University of North Carolina at Chapel Hill School of Medicine and has been practicing for 28 years. His extensive experience spans nearly three decades of caring for patients with complex medical conditions.

Dr. Mazzella practices at multiple hospital locations across South Carolina, North Carolina, and Virginia, including Prisma Health Hillcrest Hospital in Simpsonville, South Carolina. He focuses on treating patients with high blood pressure, heart failure, and chronic kidney disease. His expertise includes performing comprehensive blood tests and kidney function assessments to monitor patient health. Patients have given him an average rating of 4.0 on Vitals, reflecting their confidence in his care.

Overview based on verified provider data

Quick Facts

  • 4
  • 28 years of experience
  • University Of North Carolina At Chapel Hill School Of Medicine
  • 1 written review
  • 3 specialties
  • 6 areas of expertise
  • 11 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Had a good bedside manner
  • Spent time with me
  • Provided follow-up after the visit

Office Locations

Dr. William Joseph Mazzella has 4 locations

Prisma Health Hillcrest Hospital

729 Se Main StSimpsonville, SC 29681

Central Carolina Hospital

1135 Carthage StSanford, NC 27330

Inova Mount Vernon Hospital

2501 Parkers LnAlexandria, VA 22306

Prisma Health Greenville Memorial Hospital

701 Grove RdGreenville, SC 29605

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Dr. William Joseph Mazzella, MDDr. Keith Robert Freeman, DODr. Balasubramanyam Krishniah, MDDr. Christa Rigel McCann, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
28 Years of Experience 33 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Kannada, Hindi, Telugu, Tamil Speaks English
Simpsonville , SCGreer , SCMauldin , SCGreenville , SC
Med School: University Of North Carolina At Chapel Hill School Of Medicine Med School: Edward Via College of Osteopathic Medicine Med School: Mysore Medical College And Research Institute Med School: University Of Miami School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. William Joseph Mazzella

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. William Joseph Mazzella has the following 3 specialties

Specialty Expertise

Dr. William Joseph Mazzella has the following 6 areas of expertise

  • Chest Pain
  • Critical Care Medicine
  • Gastrointestinal Bleeding
  • Hospital Medicine
  • Meningitis
  • Pneumonia

Certifications, License, & Education

28 Years Experience

Dr. William Joseph Mazzella holds active and expired medical licenses in the states of South Carolina and Virginia.

Medical License

Medical Doctor with an active medical license in the state of South Carolina that expires in 2027 and an expired medical license in the state of Virginia that expired in 2026.

Education & Training

Medical School

Graduated from University Of North Carolina At Chapel Hill School Of Medicine in 1998.

NPI Number

Dr. Mazzella's NPI number is 1528158227.

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Frequently Asked Questions

Does Dr. William Mazzella accept my insurance?
You can see the insurance plans that Dr. William Mazzella accepts on their Vitals profile.
How can I make an appointment with Dr. William Mazzella?
You can find contact information for Dr. William Mazzella here on Vitals.
Is Dr. William Mazzella accepting new patients?
Dr. William Mazzella has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. William Mazzella's office located?
Dr. William Mazzella's office is located at 729 Se Main St, Simpsonville, SC, 29681.
Does Dr. William Mazzella accept virtual/telehealth appointments?
Dr. William Mazzella has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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