Dr. Martinez accepts Aetna, Cigna and Humana, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.

Dr. Roberto Martinez, MD
Overview of Dr. Roberto Martinez, MD
Dr. Roberto Martinez, MD is a Hematology Specialist in Baltimore, MD. They specialize in Hematology, has 42 years of experience, and is board certified in Medical Oncology. They graduated from UNIVERSITY OF SANTO TOMAS / FACULTY OF MEDICINE AND SURGERY and is affiliated with Northwest Hospital Center and Sinai Hospital of Baltimore.
Dr. Martinez works at




Dr. Martinez's Office Locations
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Sinai Hospital of Baltimore2401 W Belvedere Ave, Baltimore, MD 21215 Directions (410) 601-4600Monday08:00 - 16:00Tuesday08:00 - 16:00Wednesday08:00 - 16:00Thursday08:00 - 16:00Friday07:30 - 15:45SaturdayClosedSundayClosed
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Oneida Health Cancer Care604 Seneca St, Oneida, NY 13421 Directions (315) 361-2381
Hospital Affiliations
- Northwest Hospital Center
- Sinai Hospital of Baltimore
Experience & Treatment Frequency
View All Accepted Carriers
- Aetna
- Amerihealth
- Capital Blue Cross
- Capital District Physician's Health Plan (CDPHP)
- Cigna
- EmblemHealth
- Excellus BlueCross BlueShield
- Humana
- MVP Health Care
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Ratings & Reviews
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About Dr. Roberto Martinez, MD
- Hematology
- 42 years of experience
- English
- 1245308881
Education & Certifications
- Ny Hosp-Cornell Med Ctr|St Elizabeth's Med Ctr
- Prince George's Hosp Ctr|U Santon Tomas
- Prince George's Hosp Ctr
- UNIVERSITY OF SANTO TOMAS / FACULTY OF MEDICINE AND SURGERY
- Medical Oncology
Frequently Asked Questions
Dr. Martinez has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Martinez works at
Dr. Martinez has seen patients for Anemia, Myeloma and Bleeding Disorders, and more. You can see other conditions treated by Dr. Martinez on their profile. Please call the provider’s office to confirm all visit reasons.
2 patients have reviewed Dr. Martinez. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Martinez.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Martinez, there are benefits to both methods. A person calling to schedule an with Dr. Martinez appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.