2.1
12 Ratings with 7 written Reviews

Overview based on verified provider data
![]() | ![]() | ![]() | ![]() |
| Dr. John Douglas Clark, MD | Dr. Stuart Frederick Reynolds, MD | Dr. James Haskell Brown, MD | Dr. Rennette Nicole Zavala |
| Pulmonology | Emergency Medicine | Internal Medicine | Surgery |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 41 Years of Experience | 30 Years of Experience | 7 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | |
| Spartanburg , SC | Spartanburg , SC | Florence , SC | Aurora , CO |
| Med School: University Of Tennessee Health Science Center College Of Medicine | Med School: Univ Of Alberta Fac Of Med | Med School: Lewis Katz School Of Medicine At Temple University | |
Current Profile | View Profile | View Profile | View Profile |
Dr. John Douglas Clark holds an active medical license in the state of South Carolina.
Medical Doctor with an active medical license in the state of South Carolina that expires in 2027.
Completed their residency at Wake Forest Baptist Medical Center.
Graduated from University Of Tennessee Health Science Center College Of Medicine in 1985.
Dr. Clark's NPI number is 1194798595.










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.