Andrew Ertl, MD 4.9 out of 5 (318 Ratings) , 59 Comments Specialties: Foot & Ankle Surgery, Orthopedic Surgery, Orthopedics Medical Interests Areas of Interest: Total ankle replacement surgeryRobotic-assisted total knee replacement surgeryKnee arthroscopy and knee arthritisFoot arthritisAnkle arthritisBunion and hammertoe deformitiesAnkle instability and tendonitisFoot fracturesAnkle fracturesPlantar fasciitis (heel and arch pain)Ankle painLower extremity fracture careUpper extremity fracture careHand problemsCarpal tunnel surgeryUpper extremity problemsHip fracture Certifications and Professional Activities: American Board of Orthopedic SurgeryAmerican Orthopaedic Foot & Ankle SocietyAmerican Academy of Orthopedic SurgeonsWisconsin Medical Society Affiliations Orthopedic Associates Education: Medical School MD Degree Medical College of WisconsinMilwaukee, WI Residency The Grand Rapids Orthopaedic Residency Michigan State University Fellowship Orthopaedic Foot and Ankle Surgery Orthopaedic Associates of Michigan College Bachelor's Degree University of WisconsinMadison, WI Joined SPH: 2016 Reviews 01/11/2026 Dr Ertl has impressed me throughout my treatment. My thoughts about him, and the clinic, are very positive. 12/29/2025 Was very pleased with Dr. Ertl even though we had some differences regarding manipulation. 12/29/2025 Dr. Ertl is a wonderful surgeon. 12/28/2025 Good job! Show More