Internal Medicine Group is a primary clinic (Internal Medicine) in Lawrence, Kansas. The current practice location for Internal Medicine Group is 4525 W 6th St, Suite 100, Lawrence, Kansas. For appointments, you can reach them via phone at (785) 505-5160.The mailing address for Internal Medicine Group is 4525 W 6th St, Suite 100, Lawrence, Kansas and phone number is (785) 505-5160..