diff --git a/tests/integration/test_sqlalchemy_integration.py b/tests/integration/test_sqlalchemy_integration.py
index 3a1d231c..362ced94 100644
--- a/tests/integration/test_sqlalchemy_integration.py
+++ b/tests/integration/test_sqlalchemy_integration.py
@@ -295,3 +295,27 @@ def test_json_column(trino_connection, json_object):
         assert rows[0] == (1, json_object)
     finally:
         metadata.drop_all(engine)
+
+
+@pytest.mark.parametrize('trino_connection', ['memory'], indirect=True)
+def test_get_table_comment(trino_connection):
+    engine, conn = trino_connection
+
+    if not engine.dialect.has_schema(engine, "test"):
+        engine.execute(sqla.schema.CreateSchema("test"))
+    metadata = sqla.MetaData()
+
+    try:
+        sqla.Table(
+            'table_with_id',
+            metadata,
+            sqla.Column('id', sqla.Integer),
+            schema="test",
+            # comment="This is a comment" TODO: Support comment creation through sqlalchemy api
+        )
+        metadata.create_all(engine)
+        insp = sqla.inspect(engine)
+        actual = insp.get_table_comment(table_name='table_with_id', schema="test")
+        assert actual['text'] is None
+    finally:
+        metadata.drop_all(engine)
diff --git a/trino/sqlalchemy/dialect.py b/trino/sqlalchemy/dialect.py
index 0bd7938b..1c19fdf9 100644
--- a/trino/sqlalchemy/dialect.py
+++ b/trino/sqlalchemy/dialect.py
@@ -11,10 +11,11 @@
 # limitations under the License.
 import json
 from textwrap import dedent
-from typing import Any, Dict, List, Mapping, Optional, Sequence, Tuple
+from typing import Any, Dict, List, Mapping, Optional, Sequence, Tuple, Union
 from urllib.parse import unquote_plus
 
 from sqlalchemy import exc, sql
+from sqlalchemy.engine import Engine
 from sqlalchemy.engine.base import Connection
 from sqlalchemy.engine.default import DefaultDialect, DefaultExecutionContext
 from sqlalchemy.engine.url import URL
@@ -340,12 +341,17 @@ def _get_server_version_info(self, connection: Connection) -> Any:
             logger.debug(f"Failed to get server version: {e.orig.message}")
             return None
 
+    def _raw_connection(self, connection: Union[Engine, Connection]) -> trino_dbapi.Connection:
+        if isinstance(connection, Engine):
+            return connection.raw_connection()
+        return connection.connection
+
     def _get_default_catalog_name(self, connection: Connection) -> Optional[str]:
-        dbapi_connection: trino_dbapi.Connection = connection.connection
+        dbapi_connection: trino_dbapi.Connection = self._raw_connection(connection)
         return dbapi_connection.catalog
 
     def _get_default_schema_name(self, connection: Connection) -> Optional[str]:
-        dbapi_connection: trino_dbapi.Connection = connection.connection
+        dbapi_connection: trino_dbapi.Connection = self._raw_connection(connection)
         return dbapi_connection.schema
 
     def do_execute(