Index: frontend/src/pages/patients/PatientDetail.js
===================================================================
--- frontend/src/pages/patients/PatientDetail.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/src/pages/patients/PatientDetail.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,105 @@
+import React, { useState, useEffect } from 'react';
+import { useParams, Link, useNavigate } from 'react-router-dom';
+import { patientService } from '../../services/patientService';
+import Loading from '../../components/Loading';
+import ErrorAlert from '../../components/ErrorAlert';
+
+function PatientDetail() {
+  const user = JSON.parse(localStorage.getItem('user') || '{}');
+  const isAdmin = user.role === 'ADMIN';
+  const isLabTechnician = user.role === 'LAB_TECHNICIAN';
+  const { id } = useParams();
+  const navigate = useNavigate();
+  const [patient, setPatient] = useState(null);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState(null);
+
+  useEffect(() => {
+    const fetchPatient = async () => {
+      try {
+        setLoading(true);
+        const response = await patientService.getPatientById(id);
+        setPatient(response.data);
+      } catch (err) {
+        setError('Failed to fetch patient details');
+        console.error(err);
+      } finally {
+        setLoading(false);
+      }
+    };
+
+    fetchPatient();
+  }, [id]);
+
+  if (loading) return <Loading />;
+
+  if (!patient) {
+    return (
+      <div>
+        <ErrorAlert message="Patient not found" onClose={() => navigate('/patients')} />
+      </div>
+    );
+  }
+
+  return (
+    <div>
+      <div className="flex justify-between items-center mb-6">
+        <h1 className="text-3xl font-bold" style={{ color: '#7c3aed' }}>{patient.firstName} {patient.lastName}</h1>
+        <div className="space-x-2">
+          {isAdmin && (
+            <Link to={`/patients/${id}/edit`} className="bg-purple-600 text-white px-4 py-2 rounded hover:bg-purple-700">
+              Edit
+            </Link>
+          )}
+          <button onClick={() => navigate('/patients')} className="bg-gray-300 text-gray-700 px-4 py-2 rounded hover:bg-gray-400">
+            Back
+          </button>
+        </div>
+      </div>
+
+      {error && <ErrorAlert message={error} onClose={() => setError(null)} />}
+
+      <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
+        <div className="bg-white rounded-lg shadow p-6">
+          <h2 className="text-xl font-bold mb-4">Personal Information</h2>
+          <div className="space-y-3">
+            <InfoRow label="EMBG" value={patient.embg} />
+            <InfoRow label="Email" value={patient.emailAddress} />
+            <InfoRow label="Phone" value={patient.phoneNumber} />
+            <InfoRow label="Date of Birth" value={patient.dateOfBirth} />
+            <InfoRow label="Gender" value={patient.gender} />
+            <InfoRow label="Blood Type" value={patient.bloodType} />
+          </div>
+        </div>
+
+        {!isLabTechnician && (
+          <div className="bg-white rounded-lg shadow p-6">
+            <h2 className="text-xl font-bold mb-4">Quick Links</h2>
+            <div className="space-y-2">
+              <Link to={`/appointments?patientId=${id}`} className="block p-3 bg-blue-50 hover:bg-purple-100 rounded text-purple-600">
+                View Appointments
+              </Link>
+              <Link to={`/medical-records?patientId=${id}`} className="block p-3 bg-green-50 hover:bg-green-100 rounded text-green-600">
+                View Medical Records
+              </Link>
+              <Link to={`/billing?patientId=${id}`} className="block p-3 bg-purple-50 hover:bg-purple-100 rounded text-purple-600">
+                View Billing History
+              </Link>
+            </div>
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}
+
+function InfoRow({ label, value }) {
+  return (
+    <div className="flex justify-between">
+      <span className="font-semibold text-gray-600">{label}:</span>
+      <span className="text-gray-800">{value || 'N/A'}</span>
+    </div>
+  );
+}
+
+export default PatientDetail;