Dr. Simpson
Gender
Hair	Yellow
Age	30s/40s
Occupation	Doctor
Relatives	Simpson Family
First Appearance	"Lisa the Simpson"
Voiced By	Tress MacNeille

Dr. Simpson (her first name has never been revealed) is the chief of complicated surgeries at the invasive care clinic. Homer is devastated when he can't find any successful Simpson men to prove to Lisa that there is no genetic condition causing intelligence deterioration. As a last ditch effort, he grabs Dr. Simpson, who explains that the defective Simpson Gene is only on the Y (male) Chromosome. Dr. Simpson looks a lot like Lisa, but older, and her hair is more down than up. Her position in the Simpson family tree is unknown.

Appearances Edit

• Episode – "Lisa the Simpson"
• Episode – "Catch 'Em if You Can" (Cameo)

view • talk • edit Simpson family
Simpson Family
Homer Simpson • Marge Simpson • Bart Simpson • Lisa Simpson • Maggie Simpson • Santa's Little Helper • Snowball II
Homer's living relatives
Abe Simpson • Abbie • Herbert Powell • Tyrone Simpson • Dr. Simpson • Cyrus Simpson • Chet Simpson • Stanley Simpson • Bill Simpson • Frank Simpson • Cyrus's 15 wives
Marge's living relatives
Jacqueline Bouvier • Selma Bouvier • Patty Bouvier • Ling Bouvier • Jub-Jub
Homer's deceased relatives
Amber Simpson Mona Simpson • Hubert Simpson • Hortense Simpson Orville Simpson • Bonita Simpson • Elrita Simpson • Twitta Simpson • Yuma Hickman "Old Tut" Simpson • Gaston Simpson • Hugo Simpson • Dulcine Simpson • Lou Simpson • Floyd Simpson • "Happy" Simpson Howland Simpson • Zeke Simpson • Pippa Simpson • Gabby Crouse Garwood Simpson • Ivy Simpson • Galston Simpson • Prudence Simpson • Trixie Simpson • Clowta Stillman Rupert Simpson • Lambert Simpson • Winifred Running Goat • Humphrey Little Goat • Jane Nervous Goat Sven Simpson • Claretta Ethridge • Mary Frowning Cloud • Joe Puffing Goat
Marge's deceased relatives
Clancy Bouvier • Gladys Bouvier • Alvarine Bisque • Arthur Bouvier • Alfreda Bouvier II • Françoise Billout • Antoine Bouvier • Axel Bouvier • Bambi Bouvier • Charlene Bouvier • Chester Bouvier • Dorothé Bouvier • JoJo Bouvier • Monique Bouvier • Pépé Bouvier • Victor Bouvier • Victor Bouvier II • Cléo Bouvier • Didi Bouvier • Ferdinand Gurney • Gladys Gurney • Honoré Bouvier • Alfreda LeDoux • Angelique Marceau • Marcel Bouvier • Bambi Petitbois • Pierre Bouvier • Rowena Bouvier • Yves Bouvier
Non-canon Characters
Hugo Simpson • Maggie Jr. • Bart Simpson, Jr. • Bart's Elder Son • Bart's Younger Son • Captain Kidney Pie • Colonel Custard • Maggie's Husband • Man O' Pies • Pieman of the World • Señor Fritatta • Zia Simpson
Other Pets
Bart Junior • Chirpy Boy and Bart Junior • Coltrane • Duncan • Greyhound Puppies • Henry the Canary • Laddie • Lou • Mojo • Pinchy • Plopper • Princess • Smiley • Snowball I • Snowball II • Snowball III • Snowball V • Snuffy • Stampy • Strangles • She's the Fastest

Cameo