He is compassionate and a great listener! We discussed possible solutions and came up with a care plan we both agreed to. He took the time to listen without my feeling rushed.

May 1, 2026

I appreciate his true concern about my health and his explanations of his thought process. He has my total trust.

March 6, 2026

The best doctor I have had. Very professional, friendly, and always has time for you. Obviously very smart and knows his practice well.

February 17, 2026

I had a very good experience with Dr. Grandgenett during my physical today. He was very patient and fully answered my questions. He even suggested screening for my children regarding a hereditary condition. I felt very comfortable during the examination.

January 6, 2026

Dr Grandgennett is always pleasant and patiently answers our questions. We would never consider leaving him as our primary!

December 30, 2025

He's great! He has a great sense of humor and I never feel like he's rushed. He's very patient when I have questions. He's always very kind and he's a great doctor!

December 18, 2025

Dr. Grandgenett is the best. He takes the time to listen to your concerns, is thorough and knowledgeable. I’m thankful that he is my doctor.

November 26, 2025

I’ve been a patient of Dr. G’s for many years. I like the continuity in care. I also appreciate the fact that he takes time to listen to concerns that I have about my health. It’s more of a discussion about care options, and not him telling me what I should do.

September 26, 2025

Dr. Grandgenett takes the time he needs to with you. He explains things so you can understand them. It is a very comfortable experience.

September 18, 2025

Dr. Grandgenett has a personable bedside manner. In addition he is professional, courteous, concerned, asks appropriate questions and performs physical tests to assess your condition before giving his diagnosis. He is a very good Doctor.

June 27, 2025

Dr. Grandgenett always listens and considered all possibilities. He tries to figure out the best most efficient option for my issues

June 7, 2025

Dr. Grandgenett always takes the time to listen and then carefully think through treatment options. I appreciate it!

May 27, 2025

Dr. Grandgennett remains being an exceptional practitioner! He models the caring, concerned, and communicable physician to client, relationship!

May 12, 2025

He is very thorough and knowledgeable! Glad he is my doctor!

April 9, 2025

Dr. Grandgenett is always patient and includes me in treatment decisions. I always feel heard.

March 30, 2025

I like the way Dr. Grandgenett takes the time to sit and talk about my concerns and he really listens to what I have to say.

February 7, 2025

Dr Grandgenett really helped by answering all my questions. Made me confident I would get better. He was very knowledgeable. I appreciate him.

January 17, 2025

Dr. Grandgenett takes the time to listen to concerns and explains things well. He is caring and compassionate.

January 14, 2025

I really appreciate Dr. Grandgenett’s professionalism and the way he interacts with me. He takes the time to listen to any concerns I may have and has identified and addressed health issues early on. Dr. Grandgenett has been an excellent physician for me.

December 9, 2024

Dr. Grandgennett is an outstanding doctor. He is thoughtful and caring in his approach for my long-term health.

November 11, 2024

I appreciate how he communicates. It's more like seeing a friend. I don't dread seeing this doctor.

November 7, 2024

Dr. Grandgenett is always up to date, professional and takes a personal interest. He is an excellent primary care provider.

October 28, 2024

Dr. Grangenett is one of the best doctors I have had to work with. He takes time to explain health issues.

September 18, 2024

About

Joined McFarland Clinic

October 2007

Education & Professional Certification

Certifications

American Board of Family Practice
National Registry of Certified Medical Examiners - The Federal Motor Carrier Safety Administration

Education

University of St. Thomas, St. Paul, MN

BA, 1993-1997

University of Iowa, Iowa City, IA

MD, 1997-2001

Residency

University of Wisconsin-Madison, 2001-2004

Professional Societies

American Academy of Family Physicians
American Medical Association
Iowa Medical Society
Story County Medical Society

Professional & Personal Interests

Leadership Roles

Member, McFarland Clinic Finance Committee