Public provider listing

Mark Fesenmyer MD

2.6(18)

Mark Fesenmyer MD is a Gastroenterologist practice in Hobart, IL. Rated 2.6 from 18 public reviews. Phone and website are listed.

Address

1500 S Lake Park Ave, Hobart, IN 46342
Hobart, IL 46342

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Checked Aug 27, 2026

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Public reviews

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Lauren

1.0

Dr. Fesenmyer was insanely unprofessional and treated my dad as if he were an inconvenience. Despite having a scheduled appointment, the doctor was confused as to why my dad was even there. He treated my parents like an annoyance and showed zero bedside manner. It is sad to see that so many other reviews reflect the exact same experience my family had. How can someone be so highly educated yet so rude and unpleasant? You really need to check your attitude, Dr. Fesenmyer.

Kwalfle Scott-Bradley

5.0

No written review was provided.

Allison Zebell

1.0

I had an appointment with Dr. Fesselmeyer, and unfortunately, I didn’t feel like my condition was taken seriously. I live with this illness daily, but I felt rushed through the process, and it seemed like my concerns were brushed aside in favor of quick prescriptions. I also felt his bedside manner wasn’t very supportive—being five minutes late led to what felt like a scolding, almost like being sent to the principal’s office. Given that experience, I’ve decided to seek care elsewhere

Samantha Pitts

1.0

To say this man needs to learn a little bedside manner is an understatement! I match energy and gave him his attitude back. He was a little better when I saw him again.

Pam Mack

4.0

spoke with the dr before surgery, very polite an professional no complaints. nurses were great

Erika Hoffman

1.0

He is very rude, unprofessional. He perforated my colon during a colonoscopy. Sent me home the same day and I wound up in the hospital.

Julie L

5.0

Called back and promptly responded to my mother’s concern. Apt made soon. Thanks for going the extra mile!

Kristin Hengstler

5.0

Great doctor, great nurses, great staff all around. Thank you for being so kind, as someone with anxiety, it is refreshing when people care and make situations as easy as possible.

Rebecca B

5.0

Dr. Fesenmyer has shown great care and expertise while dealing with my elderly mother. His staff is courteous and professional while expediting appointments and procedures. I can not say enough good things.

Dianna Warran

1.0

I was unable to complete a sentence, he cut me off mid stream and then made his own assumption of what I was able to say, acting like I was the one who was causing all my problems with my abdomen, the doctor has a very bad bedside manner, his nurse on the other hand is a delight, she listens and is very caring, the doctor could learn a lot from her.

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