diff --git a/src/main/java/space/kklochko/jdbc_hospital_example/models/Patient.java b/src/main/java/space/kklochko/jdbc_hospital_example/models/Patient.java
index 6ac7dc9..df0d6c5 100644
--- a/src/main/java/space/kklochko/jdbc_hospital_example/models/Patient.java
+++ b/src/main/java/space/kklochko/jdbc_hospital_example/models/Patient.java
@@ -6,12 +6,37 @@ import lombok.Data;
 import java.util.ArrayList;
 import java.util.UUID;
 
-@AllArgsConstructor
 @Data
 public class Patient {
     UUID id;
     String name;
-    int age;
+    short age;
     String phone;
+
+    public Patient(UUID id, String name, int age, String phone) {
+        setId(id);
+        setName(name);
+        setAge((short) age);
+        setPhone(phone);
+    }
+
+    public Patient(UUID id, String name, short age, String phone) {
+        setId(id);
+        setName(name);
+        setAge(age);
+        setPhone(phone);
+    }
+
+    public Patient(String name, int age, String phone) {
+        setName(name);
+        setAge((short) age);
+        setPhone(phone);
+    }
+
+    public Patient(String name, short age, String phone) {
+        setName(name);
+        setAge(age);
+        setPhone(phone);
+    }
 }