Mark Ziolo

ziolo.1@osu.edu 4.6★(13)diff 3.889% would retake3.31 GPAreddit· Ziolo is hilarious, genuinely caring, and makes Physio 3200 a great experience — students wish they'd taken his class sooner.(7)

Compare →

Grade history

2,549 students across 3 courses · avg 3.31

PHYSIO 3200

3.28 GPAmedian 3.7

2,428 students · 10 terms

2,428 students total · 10 terms · click to see per-term

PHYSIO 3203

4.00 GPAmedian 4.0

82 students · 2 terms

82 students total · 2 terms · click to see per-term

PHYSIO 8101

3.82 GPAmedian 4.0

39 students · 3 terms

39 students total · 3 terms · click to see per-term

Source: historical OSU grade releases via thegradeguide.com (Adam Gluck), Spring 2016 – Summer 2023. FERPA-filtered: sections under 10 students excluded.

Sections this term

Courses

Enrolled

Open sections

Teaching Spring 2026

PHYSIO 4998Research - Independent Study

1 section

#	Sec	Days/Time	Room	Enrollment
2608	120	TBA	TBA	Open · 1 enrolled

PHYSIO 7931Individual Studies in Physiology and Cell Biology

1 section

#	Sec	Days/Time	Room	Enrollment
1247	0210	TBA	TBA	Open

PHYSIO 8999Research (Independent Study)

1 section

#	Sec	Days/Time	Room	Enrollment
1263	0210	TBA	TBA	Open · 1 enrolled

Switch term:

Spring 2026 Summer 2026 Autumn 2026