diff --git a/ingestion/src/metadata/ingestion/source/postgres.py b/ingestion/src/metadata/ingestion/source/postgres.py
index ee80dd6933f..aec14a21745 100644
--- a/ingestion/src/metadata/ingestion/source/postgres.py
+++ b/ingestion/src/metadata/ingestion/source/postgres.py
@@ -15,7 +15,7 @@
 
 from collections import namedtuple
 
-import pymysql  # noqa: F401
+import psycopg2
 
 # This import verifies that the dependencies are available.
 from metadata.generated.schema.entity.services.databaseService import (
@@ -45,6 +45,7 @@ class PostgresSourceConfig(SQLConnectionConfig):
 class PostgresSource(SQLSource):
     def __init__(self, config, metadata_config, ctx):
         super().__init__(config, metadata_config, ctx)
+        self.pgconn = self.engine.raw_connection()
 
     @classmethod
     def create(cls, config_dict, metadata_config_dict, ctx):
@@ -54,3 +55,17 @@ class PostgresSource(SQLSource):
 
     def get_status(self) -> SourceStatus:
         return self.status
+
+    def type_of_column_name(self, sa_type, table_name: str, column_name: str):
+        cur = self.pgconn.cursor()
+        schema_table = table_name.split(".")
+        cur.execute(
+            """select data_type, udt_name
+               from information_schema.columns
+               where table_schema = %s and table_name = %s and column_name = %s""",
+            (schema_table[0], schema_table[1], column_name),
+        )
+        pgtype = cur.fetchone()[1]
+        if pgtype == "geometry" or pgtype == "geography":
+            return "GEOGRAPHY"
+        return sa_type
diff --git a/ingestion/src/metadata/ingestion/source/sql_source.py b/ingestion/src/metadata/ingestion/source/sql_source.py
index cd29fe033b0..726db4ffdf9 100644
--- a/ingestion/src/metadata/ingestion/source/sql_source.py
+++ b/ingestion/src/metadata/ingestion/source/sql_source.py
@@ -167,6 +167,9 @@ class SQLSource(Source):
     ):
         pass
 
+    def type_of_column_name(self, sa_type, table_name: str, column_name: str):
+        return sa_type
+
     def standardize_schema_table_names(
         self, schema: str, table: str
     ) -> Tuple[str, str]:
@@ -409,6 +412,12 @@ class SQLSource(Source):
                 if col_data_length is None:
                     col_data_length = 1
                 try:
+                    if col_type == "NULL":
+                        col_type = self.type_of_column_name(
+                            col_type,
+                            column_name=column["name"],
+                            table_name=dataset_name,
+                        )
                     if col_type == "NULL":
                         col_type = "VARCHAR"
                         logger.warning(