1 Dr. Michael M Sergi, MD Internal Medicine Physician - General Avg. Rating: 0/5 Main Location 210 Wisconsin American DriveFond Du Lac, Wisconsin 54937 Highlights Board CertifiedAccepts Insurance Plans
2 Dr. Lewis A Sierra, MD Emergency Medicine Physician - General, Internal Medicine Physician - General Avg. Rating: 0/5 Main Location 145 N Main StFond Du Lac, Wisconsin 54935 Highlights Board CertifiedAccepts Insurance Plans
3 Dr. Eugene K Lambert, MD Internal Medicine Physician - Hematology Avg. Rating: 0/5 Main Location 480 E Division StFond Du Lac, Wisconsin 54935 Highlights Board CertifiedAccepts Insurance Plans