diff --git a/internal/domain/main-entities/patient/dto.go b/internal/domain/main-entities/patient/dto.go
new file mode 100644
index 00000000..21a42390
--- /dev/null
+++ b/internal/domain/main-entities/patient/dto.go
@@ -0,0 +1,92 @@
+package patient
+
+import (
+	ecore "simrs-vx/internal/domain/base-entities/core"
+	ep "simrs-vx/internal/domain/main-entities/person"
+	epa "simrs-vx/internal/domain/main-entities/person-address"
+	epc "simrs-vx/internal/domain/main-entities/person-contact"
+	epr "simrs-vx/internal/domain/main-entities/person-relative"
+	erc "simrs-vx/internal/domain/references/common"
+	ero "simrs-vx/internal/domain/references/organization"
+	"time"
+)
+
+type CreateDto struct {
+	Person_Id       *uint                `json:"-"`
+	Person          *ep.UpdateDto        `json:"person"`
+	PersonAddresses []epa.UpdateDto      `json:"personAddresses"`
+	PersonContacts  []epc.UpdateDto      `json:"personContacts"`
+	PersonRelatives []epr.UpdateDto      `json:"personRelatives"`
+	RegisteredAt    *time.Time           `json:"registeredAt"`
+	Status_Code     erc.ActiveStatusCode `json:"status_code"`
+	Number          *string              `json:"number"`
+}
+
+type ReadListDto struct {
+	FilterDto
+	Includes string   `json:"includes"`
+	Preloads []string `json:"-"`
+}
+
+type FilterDto struct {
+	Person_Id     *uint                      `json:"person_id"`
+	Position_Code ero.EmployeePosisitionCode `json:"position_code"`
+	Division_Code *string                    `json:"division_code"`
+	RegisteredAt  *time.Time                 `json:"registeredAt"`
+	Status_Code   erc.ActiveStatusCode       `json:"status_code"`
+	Number        *string                    `json:"number"`
+
+	Page         int `json:"page"`
+	PageSize     int `json:"page_size"`
+	NoPagination int `json:"no_pagination"`
+}
+
+type ReadDetailDto struct {
+	Id        uint16  `json:"id"`
+	Person_Id *uint   `json:"person_id"`
+	Number    *string `json:"number"`
+}
+
+type UpdateDto struct {
+	Id uint `json:"id"`
+	CreateDto
+}
+
+type DeleteDto struct {
+	Id uint `json:"id"`
+}
+
+type MetaDto struct {
+	PageNumber int `json:"page_number"`
+	PageSize   int `json:"page_size"`
+	Count      int `json:"count"`
+}
+
+type ResponseDto struct {
+	ecore.Main
+	Person_Id    *uint                `json:"person_id"`
+	Person       *ep.Person           `json:"person,omitempty"`
+	RegisteredAt *time.Time           `json:"registeredAt"`
+	Status_Code  erc.ActiveStatusCode `json:"status_code"`
+	Number       *string              `json:"number"`
+}
+
+func (d Patient) ToResponse() ResponseDto {
+	resp := ResponseDto{
+		Person_Id:    d.Person_Id,
+		Person:       d.Person,
+		RegisteredAt: d.RegisteredAt,
+		Status_Code:  d.Status_Code,
+		Number:       d.Number,
+	}
+	resp.Main = d.Main
+	return resp
+}
+
+func ToResponseList(data []Patient) []ResponseDto {
+	resp := make([]ResponseDto, len(data))
+	for i, u := range data {
+		resp[i] = u.ToResponse()
+	}
+	return resp
+}
diff --git a/internal/domain/main-entities/patient/entity.go b/internal/domain/main-entities/patient/entity.go
new file mode 100644
index 00000000..fbe4647a
--- /dev/null
+++ b/internal/domain/main-entities/patient/entity.go
@@ -0,0 +1,17 @@
+package patient
+
+import (
+	ecore "simrs-vx/internal/domain/base-entities/core"
+	ep "simrs-vx/internal/domain/main-entities/person"
+	erc "simrs-vx/internal/domain/references/common"
+	"time"
+)
+
+type Patient struct {
+	ecore.Main                        // adjust this according to the needs
+	Person_Id    *uint                `json:"person_id"`
+	Person       *ep.Person           `json:"person,omitempty" gorm:"foreignKey:Person_Id;references:Id"`
+	RegisteredAt *time.Time           `json:"registeredAt"`
+	Status_Code  erc.ActiveStatusCode `json:"status_code" gorm:"not null;size:10"`
+	Number       *string              `json:"number" gorm:"size:15"`
+}