Overview
John Callan practices in Coleraine, United Kingdom. Mr. Callan is rated as a Distinguished expert by MediFind in the treatment of Delayed Growth. His top areas of expertise are Delayed Growth, Pancreatic Cancer, Vaginal Yeast Infection, and Vulvovaginitis.
His clinical research consists of co-authoring 58 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 5 articles in the study of Delayed Growth.
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Experts who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Delayed GrowthMr. Callan isDistinguished. Learn about Delayed Growth.
- Advanced
- Pancreatic CancerMr. Callan isAdvanced. Learn about Pancreatic Cancer.
- Experienced
- Cerebral HypoxiaMr. Callan isExperienced. Learn about Cerebral Hypoxia.
- FibrosarcomaMr. Callan isExperienced. Learn about Fibrosarcoma.
- Pancreatic Ductal AdenocarcinomaMr. Callan isExperienced. Learn about Pancreatic Ductal Adenocarcinoma.
- Vaginal Yeast InfectionMr. Callan isExperienced. Learn about Vaginal Yeast Infection.
- VulvovaginitisMr. Callan isExperienced. Learn about Vulvovaginitis.