Best Vitamin B12 Test Doctors in Madrid, Spain — TOP 1

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Niko Mihic

27 years of experience
Location: Spain, Madrid
Clinic:Hospital Universitario HM Sanchinarro
Dr. Niko Mihic leads medical services for Real Madrid and the European Space Agency. This role involves specialized metabolic blood testing including Vitamin B12 tests.
- Chief of Executive Health at Hospital Universitario HM Sanchinarro
- Directs the Personalized Early Prevention Unit focusing on diagnostic accuracy
- National Consulting Physician in Spain for Air France and KLM airlines
- Medical trainer and instructor at St. Pablo CEU Medical School
- Trained in family medicine at Laval University and University of Montreal
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Bookimed Insights: Top Vitamin B12 Test Specialists in Spain (2026)

Bookimed has coordinated 25158 requests for Vitamin B12 Test in Spain, collaborating with 1 top-rated specialists. The doctors in this table are selected based on their international credentials, clinical expertise, and patient outcomes. The 2026 ranking is formed using verified data from actual patient cases and current programs from our partner clinics.

Rank	Doctor	experience	Good Fit For	What Sets Them Apart	Clinic & Location	Consultation
#1	Niko Mihic	27 years of experience	Metabolic and nutritional screening for high-performance athletes	Heads medical services for Real Madrid. Dr. Mihic provides medical expertise to the European Space Agency. He specializes in comprehensive metabolic blood testing and preventive health programs for executive patients.	Hospital Universitario HM Sanchinarro Spain	Price on request