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Summary
Dr. John Allen is a medical doctor specializing in oncology, with additional expertise in internal medicine and emergency medicine. He graduated from the University of Mississippi School of Medicine and brings 16 years of experience to his practice. Dr. Allen is fluent in both English and Spanish.
Dr. Allen practices at Baptist Memorial Hospital North Mississippi and the Baptist Cancer Center North Mississippi, both located in Oxford, Mississippi. He focuses on treating various forms of breast cancer, including metastatic or recurrent cases and Paget disease of the breast. His clinical expertise includes performing complete blood counts, white blood cell differential testing, and creatinine clearance tests to monitor patient health and treatment progress.
Dr. Allen practices at Baptist Memorial Hospital North Mississippi and the Baptist Cancer Center North Mississippi, both located in Oxford, Mississippi. He focuses on treating various forms of breast cancer, including metastatic or recurrent cases and Paget disease of the breast. His clinical expertise includes performing complete blood counts, white blood cell differential testing, and creatinine clearance tests to monitor patient health and treatment progress.
Overview based on verified provider data
Quick Facts
- 16 years of experience
- speaks English, Spanish
- University Of Mississippi School Of Medicine
- 3 specialties
- 3 areas of expertise
- 1 hospital affiliation
- 3 office locations
- Male
Office Locations
Dr. John Clayton Allen has 3 locationsBaptist Cancer Center North Mississippi
504 Azalea Dr Ste AOxford, MS 38655Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Clayton Allen, MD
504 Azalea Dr Ste AOxford, MS 38655Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 | |  | |
| Dr. John Clayton Allen | Dr. Meghan Patel | Dr. Stephanie Koplitz | Dr. Bryant Watson |
| Oncology | Internal Medicine | Internal Medicine | Internal Medicine |
| 16 Years of Experience | 4 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| Oxford , MS | Oxford , MS | Oxford , MS | Oxford , MS |
| Med School: University Of Mississippi School Of Medicine | Med School: William Carey University College Of Osteopathic Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Clayton Allen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Clayton Allen has the following 3 specialties
Specialty Expertise
Dr. John Clayton Allen has the following 3 areas of expertise
Certifications, License, & Education
16 Years Experience
Dr. John Clayton Allen holds an expired medical license in the state of Mississippi.
Medical License
Medical Doctor with an expired medical license in the state of Mississippi that expired in 2026.
Education & Training
Medical School
Graduated from University Of Mississippi School Of Medicine in 2010.
NPI Number
Dr. Allen's NPI number is 1417275652.
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Frequently Asked Questions
- Is Dr. John Allen accepting new patients?
- Dr. John Allen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Allen accept my insurance?
- You can see the insurance plans that Dr. John Allen accepts on their Vitals profile.
- Which hospitals is Dr. John Allen affiliated with?
- Dr. John Allen is affiliated with Baptist Memorial Hospital North Mississippi.
- Where is Dr. John Allen's office located?
- Dr. John Allen's office is located at 504 Azalea Dr Ste A, Oxford, MS, 38655.
- Does Dr. John Allen accept virtual/telehealth appointments?
- Dr. John Allen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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