Surgeons and Staff

I had a wonderful experience with Dr. Keller. From the moment I walked in, I felt at ease. Dr. Keller was incredibly patient, taking the time to thoroughly explain everything and answer all of my questions without ever making me feel rushed. His kind and compassionate demeanor made a potentially stressful appointment feel much more manageable. I left feeling informed, reassured, and truly cared for. I’m so grateful to have found a provider like this—highly recommend!

Maryann C

He [Brad Olberding] is very personable, easy to understand. I felt like he listened to my personal circumstances and helped me make a decision on surgery. He spent plenty of time making sure that I understood all the information I needed. Seems like a great practice, everyone was pleasant and helpful.

From check in to the moment we left we felt well taken care of. Everyone was kind and attentive! Dr. Rathje was knowledgeable and took his time to answer any questions. Thank you for a great experience!

Christine S

I had an incredibly positive experience with Dr. Olberding. From the initial consult through the surgery and follow-up, everything was handled with great professionalism, skill, and compassion. I am grateful for the excellent care I received. I highly recommend Dr. Olberding to anyone in need of general surgery services.

Megan C

Beginning to end, excellent care. Personable staff. Doctor Fallick was knowledgeable, easy to talk to, informative and quick with answers to questions. If I could give 6 stars I would. Great visit.

Andrew R

Dr Rathje is an outstanding surgeon. He takes time to make sure you are full of knowledge about your procedures and answers any and all questions, no matter how crazy they may be. He has amazing energy and makes you feel comfie in what you may be going thru. He and his nurses have this wonderful way of joking around to bring your anxiety down and they send you on your way with a smile and feeling as if you have hit the jackpot with a team that cares about you. My surgery has had some hurdles to cross but Dr Rathje has been there along with Amanda to make sure that I was taken care of and to explain why we were having those hurdles and held my hand as we worked to get me back up and going. Thanks General Surgery Associates for all your kindness and support!

Kimberly H

Dr. John Fallick is one of the finest doctors I've been to. He was knowledgeable informative and explained every aspect of my situation. I would recommend him over and over again.

Bob R

Dr. Keller is the best doctor! Very knowledgeable and worth the drive across the state to have him perform my surgery!

Dr. Nagengast is a wonder diagnostician and surgeon. He is also very kind and makes you feel comfortable.

Pat D

Dr. Olberding prevented an emergency surgery for me by listening to symptoms and reviewing my history, which was from out of state. He swiftly scheduled me for surgery the morning after consultation due to the severity and painful symptoms I was having. My post surgical pain management was perfect. He also made my follow up call himself which is not standard in healthcare these days. My laparoscopic scars are nearly undetectable as well.

Angela B

I consulted with Dr. Rathje about having my gallbladder removed. We discussed my symptoms and he explained the laparoscopic procedure. He listened to my concerns and answered all of my questions. He was so kind, patient and professional. He is a caring and kind Doctor. I highly recommend Dr. Rathje and General Surgery Associates.

Diana

Locations

Main Office