Mark Johnson
Professor
Animal & Food Sciences
- ProfessorAnimal & Food Sciences
- Extension Specialist for Livestock EvaluationOSU Extension
- 405-744-6065 (Work)
- Oklahoma State University, 109 Animal Science Building, Stillwater, Oklahoma, 74078, United States
TEACHING
- COURSE TAUGHTBeef Seedstock Management and Sales12 Jan 2026 - 1 May 2026
- COURSE TAUGHTPeer-Led Team Learning in Animal Science12 Jan 2026 - 1 May 2026
- COURSE TAUGHTAnimal Breeding18 Aug 2025 - 5 Dec 2025
- COURSE TAUGHTAnimal Breeding18 Aug 2025 - 5 Dec 2025
- COURSE TAUGHTBeef Cow-Calf Management18 Aug 2025 - 5 Dec 2025
- COURSE TAUGHTPeer-Led Team Learning in Animal Science18 Aug 2025 - 5 Dec 2025
- COURSE TAUGHTAnimal Breeding13 Jan 2025 - 2 May 2025
- COURSE TAUGHTAnimal Breeding13 Jan 2025 - 2 May 2025
- COURSE TAUGHTBeef Seedstock Management and Sales13 Jan 2025 - 2 May 2025
- COURSE TAUGHTPeer-Led Team Learning in Animal Science13 Jan 2025 - 2 May 2025
- COURSE TAUGHTAnimal Breeding19 Aug 2024 - 6 Dec 2024
- COURSE TAUGHTAnimal Breeding19 Aug 2024 - 6 Dec 2024
- COURSE TAUGHTBeef Cow-Calf Management19 Aug 2024 - 6 Dec 2024
- COURSE TAUGHTPeer-Led Team Learning in Animal Science19 Aug 2024 - 6 Dec 2024
- COURSE TAUGHTAnimal Breeding16 Jan 2024 - 3 May 2024
- COURSE TAUGHTAnimal Breeding16 Jan 2024 - 3 May 2024
- COURSE TAUGHTBeef Seedstock Management and Sales16 Jan 2024 - 3 May 2024
- COURSE TAUGHTPeer-Led Team Learning in Animal Science16 Jan 2024 - 3 May 2024
- COURSE TAUGHTAnimal Breeding21 Aug 2023 - 8 Dec 2023
- COURSE TAUGHTAnimal Breeding21 Aug 2023 - 8 Dec 2023
- COURSE TAUGHTBeef Cow-Calf Management21 Aug 2023 - 8 Dec 2023
- COURSE TAUGHTPeer-Led Team Learning in Animal Science21 Aug 2023 - 8 Dec 2023
- COURSE TAUGHTAnimal Breeding17 Jan 2023 - 5 May 2023
- COURSE TAUGHTAnimal Breeding17 Jan 2023 - 5 May 2023
- COURSE TAUGHTBeef Seedstock Management and Sales17 Jan 2023 - 5 May 2023