Dr. Mark A Walker is an endocrinology specialist in Halethorpe, Maryland (MD). He graduated from University Of Maryland School Of Medicine in 1984 and specializes in endocrinology.
| Board certification | Endocrinology |
| Gender | Male |
| Education | Graduated : 1984 School : University Of Maryland School Of Medicine |
| Group Affiliations | Kaiser Foundation Health Plan Of The MiD-Atlantic States Inc |