Dr Yaser Nazem (DVM, DVSC)
Graduated from the University of Tehran
Surgery services
Reproduction Services
Reproductive Technology
Emergency services
Lameness Services
Professional Summary
Equine veterinarian with over 15 years of clinical, surgical, and research experience in equine medicine. Founder and director of Tehran Equine Hospital, with expertise in equine reproduction, colic surgery, orthopedic procedures, diagnostic imaging, and neonatal care. Experienced lecturer, workshop presenter, and researcher with multiple peer-reviewed publications and presentations at congresses.
Core Competencies
· Equine Surgery (Colic, Orthopedic, Ophthalmology, Urogenital)
· Reproductive Medicine (AI, ET, OPU, GIFT, Infertility Management)
· Diagnostic Imaging (Ultrasonography, Radiography, Endoscopy)
· Veterinary Hospital Leadership & Management
· Teaching & Workshop Delivery
· Research, Publications & Conference Presentations
Education
Faculty of Veterinary Medicine, University of Tehran, Iran (2008)
Work Experience
Founder & Director – Tehran Equine Hospital
2018–2024, Tehran, Iran
· Established and managed the largest private equine hospital in Iran.
· Performed 1,025+ colic surgeries, 200+ fracture repairs, 6,000+ reproductive procedures (2012-2024)
· Led veterinary teams in advanced equine care, surgery, and reproduction.
· Developed clinical protocols for equine reproduction and surgical management.
Founder & Director – Kordan Equine Polyclinic
2012–2018, Tehran, Iran
· Managed equine reproduction and surgical services.
· Introduced advanced diagnostic imaging and reproductive technologies.
Founder & General Practitioner – General Vet Clinic
2008–2012, Tehran, Iran
· Provided general veterinary practice and equine surgical services.
Teaching & Supervision Experience
· 2019 – Workshop: Manual of Equine Reproduction Part 1
· 2019 – Workshop: Manual of Equine Reproduction Part 2 – Semen collection & AI
· 2019 – Workshop: Colic in Horses (2 days)
· 2020 – Workshop: Equine Reproduction Ultrasonography Examination
· 2020 – Workshop: AI with Frozen Semen in Mare
· 2021 – Webinar: Application of ultrasonography in Mare reproduction
· 2021 – Webinar: Diagnostic ultrasonography of stallion reproductive tract
· 2021 – Workshop: Colic in Horses
· 2021 – Workshop: AI with Frozen Semen
· 2022 – Workshop: Manual of Equine Lameness
· 2023 – Workshop: Manual of Equine Reproduction Parts 1 & 2
· 2023 – Workshop: AI with Frozen Semen in Mare
· 2023 – Workshop: Colic in Horses (2 days)
· 2023 – Workshop: Infertility in Mares
· 2023 – Workshop: Manual of Equine Ophthalmology
· 2023 – Workshop: Abdominal Sonographic Evaluation in Colic
· 2023 – Workshop: Infertility in Mares, 6th ICLAP
· 2023 – Workshop: Decision making for Surgery in Colic, 6th ICLAP
· 2023 – Keynote Speaker: Assessment and Management of Infertile Stallions, 6th ICLAP
Surgical & Clinical Achievements 2008 – 2024
· Colic Surgery: 702 cases
· Upper Respiratory Tract Surgery: 58 cases
· Fracture Repair: 192 cases
· Urogenital Surgery: 211 cases
· Skin Tumor Removal: 161 cases
· Dental Surgery: 118 cases
· Sinus Surgery: 86 cases
· Lameness evaluation & medical management : 406 cases
· Ophthalmology Surgeries: 142 cases
· Pregnancy Diagnosis & Monitoring: 6,200 cases
· Dystocia: 194 cases
· Twin Reduction (Early & Late): 442 cases
· Mare Breeding Management: 9,100 cases
· Mare Infertility Evaluations: 1,415 cases
· AI with Fresh/Cooled Semen: 4,122 cases
· AI with Frozen Semen: 202 cases
· Embryo Transfer Projects: 28
· Stallion Semen Collection & Shipment: 1,950 cases
· Stallion Semen Freezing: 28 cases
· Stallion Infertility Evaluations: 29 cases
· Oocyte Recovery & Transfer: 2 cases
Research Interests
· Protocols to enhance pregnancy rates following AI and ET in Mares
· Development of new protocols for oocyte recovery, GIFT & ICSI
· Preservation of sperm and embryos in Mares
· New surgical protocols for colic surgery
· Use of IRAP & PRP in orthopedic surgery
· Application of arthroscopy in equine surgery