0 reviews
Summary
Dr. Josiah An is a board-certified oncologist and internal medicine physician who has been practicing medicine for 11 years. He earned his medical degree from Southern Illinois University School of Medicine, where he developed expertise in treating cancer patients and managing complex medical conditions. Dr. An specializes in oncology with a strong foundation in internal medicine, allowing him to provide comprehensive care for patients facing cancer diagnoses.
Dr. An practices at several respected medical facilities, including Novant Health Cancer Institute Forsyth and Atrium Health Wake Forest Baptist Medical Center in Winston Salem, North Carolina. His clinical focus includes treating breast cancer and advanced cases involving metastatic or recurrent breast cancer. He also has experience with specialized conditions like Paget disease of the breast. Dr. An provides infusion therapy services and utilizes comprehensive diagnostic testing to monitor his patients' health throughout their …treatment journey.
Read More Read less Dr. An practices at several respected medical facilities, including Novant Health Cancer Institute Forsyth and Atrium Health Wake Forest Baptist Medical Center in Winston Salem, North Carolina. His clinical focus includes treating breast cancer and advanced cases involving metastatic or recurrent breast cancer. He also has experience with specialized conditions like Paget disease of the breast. Dr. An provides infusion therapy services and utilizes comprehensive diagnostic testing to monitor his patients' health throughout their …treatment journey.
Overview based on verified provider data
Quick Facts
- 11 years of experience
- Southern Illinois University School Of Medicine
- 2 specialties
- 7 areas of expertise
- 2 board certifications
- 4 hospital affiliations
- 5 office locations
- Male
Office Locations
Dr. Josiah An has 5 locationsNovant Health Cancer Institute Forsyth
3333 Silas Creek PkwyWinston Salem, NC 27103Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Novant Health Forsyth Medical Center
3333 Silas Creek PkwyWinston Salem, NC 27103 Tel: (336) 718-5000
Atrium Health Wake Forest Baptist Medical Center
1 Medical Center BlvdWinston Salem, NC 27157 Tel: (336) 716-2011
Kaiser Permanente South Bay Medical Center
25825 Vermont AveHarbor City, CA 90710 Tel: (310) 325-5111
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Josiah An, MD | Dr. Alexander Townsend Page, MD | Dr. Kathryn Fuller Glenn, MD | Melanie Brooke Hooker |
| Oncology | Nephrology | Hospital Medicine | Nurse Practitioner |
| Accepts New Patients | |||
| 11 Years of Experience | 15 Years of Experience | 15 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English | |
| Winston Salem , NC | Pinehurst , NC | Winston Salem , NC | Winston Salem , NC |
| Med School: Southern Illinois University School Of Medicine | Med School: University Of Southern California The Herman Ostrow School Of Dentistry | Med School: Medical University Of South Carolina College Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Josiah An
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Josiah An has the following 2 specialties
Specialty Expertise
Dr. Josiah An has the following 7 areas of expertise
Certifications, License, & Education
11 Years Experience
Dr. Josiah An holds expired and inactive medical licenses in the states of California and North Carolina.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2025 and an inactive medical license in the state of North Carolina that expired in 2024.
Education & Training
Medical School
Graduated from Southern Illinois University School Of Medicine in 2015.
NPI Number
Dr. An's NPI number is 1053791517.
Similar doctors
Frequently Asked Questions
- Is Dr. Josiah An accepting new patients?
- Dr. Josiah An has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Josiah An accept virtual/telehealth appointments?
- Dr. Josiah An has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Josiah An?
- You can find contact information for Dr. Josiah An here on Vitals.
- Which hospitals is Dr. Josiah An affiliated with?
- Dr. Josiah An is affiliated with University Of Iowa Health Care Medical Center, KAISER PERMANENTE DOWNEY MEDICAL CENTER, Kaiser Permanente South Bay Medical Center, and Novant Health Forsyth Medical Center.
- Where is Dr. Josiah An's office located?
- Dr. Josiah An's office is located at 3333 Silas Creek Pkwy, Winston Salem, NC, 27103.
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.


