3
2 Ratings with 1 written Review
Summary
Dr. John Sloan is a medical oncologist and hematologist with additional training in internal medicine who has been caring for patients for 25 years. He earned his medical degree from Yale University School of Medicine, bringing extensive expertise to the diagnosis and treatment of blood disorders and cancers. Dr. Sloan speaks English and provides comprehensive care for patients with complex hematologic conditions.
Dr. Sloan is affiliated with South Shore Hospital and practices at locations in Boston and Brighton, Massachusetts. He specializes in treating chronic lymphocytic leukemia and multiple myeloma, along with monoclonal gammopathy of unknown significance. His procedural expertise includes bone marrow aspiration and biopsy, essential diagnostic tools for blood-related conditions. Patients rate Dr. Sloan 3.0 out of 5 stars on average.
Dr. Sloan is affiliated with South Shore Hospital and practices at locations in Boston and Brighton, Massachusetts. He specializes in treating chronic lymphocytic leukemia and multiple myeloma, along with monoclonal gammopathy of unknown significance. His procedural expertise includes bone marrow aspiration and biopsy, essential diagnostic tools for blood-related conditions. Patients rate Dr. Sloan 3.0 out of 5 stars on average.
Overview based on verified provider data
Quick Facts
- 25 years of experience
- 9 insurance plans accepted
- speaks English
- Yale University School Of Medicine
- 1 written review
- 3 specialties
- 16 areas of expertise
- 3 board certifications
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. John Mark Sloan has 2 locationsCompare with Similar Doctors
 |  | | |
| Dr. John Mark Sloan, MD | Dr. Paula Jo Hirsch | Dr. Jeffrey A Chodakewitz | Dr. Marcella Alsan |
| Oncology | Psychiatry | Infectious Disease | Infectious Disease |
| 25 Years of Experience | 45 Years of Experience | 45 Years of Experience | 21 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 | Speaks English |
| Boston , MA | Cambridge , MA | North Wales , PA | Boston , MA |
| Med School: Yale University School Of Medicine | Med School: University Of Cincinnati College Of Medicine | Med School: Yale University School Of Medicine | Med School: Loyola University Of Chicago Stritch School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Mark Sloan
Medical Specialties
Dr. John Mark Sloan has the following 3 specialties
Specialty Expertise
Dr. John Mark Sloan has the following 16 areas of expertise
Certifications, License, & Education
25 Years Experience
Dr. John Mark Sloan holds an expired medical license in the state of Massachusetts.
Medical License
Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026.
Education & Training
Medical School
Graduated from Yale University School Of Medicine in 2001.
NPI Number
Dr. Sloan's NPI number is 1659345320.
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Frequently Asked Questions
- Is Dr. John Sloan accepting new patients?
- Dr. John Sloan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. John Sloan affiliated with?
- Dr. John Sloan is affiliated with South Shore Hospital.
- Does Dr. John Sloan accept my insurance?
- You can see the insurance plans that Dr. John Sloan accepts on their Vitals profile.
- Does Dr. John Sloan accept virtual/telehealth appointments?
- Dr. John Sloan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. John Sloan's office located?
- Dr. John Sloan's office is located at 1 Boston Medical Ctr Pl, Boston, MA, 02118.
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