/ Design Patterns. In software engineering, creational design patterns are design patterns that deal with object creation mechanisms, trying to create objects in a manner suitable to the situation. The basic form of object creation could result in design problems or added complexity to the design.
1 Gastroenterologist-specializes in diseases of the digestive system. 2  Geriatrician (Geriatric Medicine) - general practice physician who specializes in caring for older adults. 3  Hematologist-a hematologist specializes in diseases of the blood and bone marrow. 4  Hepatologist-specializes in diseases of the liver.
Doctors and specialists in areas related to Blood conditions: 1  Blood Health Specialists (Hematology): 2  Hematology (Blood Specialists).3  Pediatric Hematology / Oncology (Child Cancer/Leukemia). 4  Hematopathology (Blood Diagnostics).5  more specialists...Â».octor and medical specialist list for Blood conditions: The following types of doctors or medical specialists have been listed as possibly involved in diagnosis, treatment or management for Blood conditions: