Dr. Markwell is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Connect with other colleagues in the same hospital or clinic
- Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
506 E Cheves St
Suite 202
Florence, SC 29506- Is this information wrong?
Education & Training
- Martinez Veterans Affairs Medical CenterResidency, Internal Medicine, 1974 - 1978
- Baylor College of MedicineInternship, Internal Medicine, 1973 - 1974
- Oregon Health and Science University School of MedicineClass of 1973
Certifications & Licensure
- CA State Medical License 1975 - Present
- SC State Medical License 1993 - 2025
- WA State Medical License 1979 - 2020
- OR State Medical License 1979 - 2019
- GU State Medical License 2015 - 2017
- ME State Medical License Active through 2017
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Medical Oncology
Hospital Affiliations
- MUSC Health Florence Medical CenterFlorence, South Carolina
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: