Best Vitamin B12 Test Doctors in Kharkiv, Ukraine — TOP 1

Compare top Vitamin B12 Test doctors and prices in Ukraine. Find your best match here.

Get quotes from 3 top Vitamin B12 Test specialists in Ukraine

We'll hand-pick the best doctors based on your needs and budget.

Meet the experts behind this page

Medically reviewed by Fahad Mawlood

Medical Editor & Data Scientist

Top doctors

Ukraine

Reviews

14,000+

From real patients

Get free personalized treatment plans and choose the best option. No commitment · No payments for our services

Maksim Sazonov

21 years of experience
Location: Ukraine, Kharkiv
Clinic:
5.0
ON Clinic Kharkiv Gagarina
Dr. Maksim Sazonov is a surgeon and endocrinologist with a Ph.D. in Medicine. He provides specialty care at ON Clinic Kharkiv Gagarina.
- Holds a Ph.D. in Medicine for advanced research and clinical knowledge
- Practices in endocrinology to help patients with hormone and nutrient imbalances
- Identifies signs of deficiency during Vitamin B12 test reviews
- Member of the European Association of Surgeons – follows international clinical standards
- Specializes in oncology and general surgery for complex patient health screenings
Read more

Doctor's visit

Price on request

Choosing a clinic abroad can be stressful. At Bookimed, with over 800K patients helped, we understand your concerns. We know how to find trusted doctors, the best price-quality options, and solutions for even complex cases. We’re here to guide you every step of the way.

Yan Matsiivskiy

Head of Medical Coordinator Team

4300++ patient journeys guided

3 years at Bookimed

1176 patients from Ukraine have found their doctor through us this month

How you'll get your perfect doctor match

2 min Quiz

Tell us your goal, budget, timeline

Human Matching + AI

Our algorithm finds matches, coordinator verifies fit

Your Options Ready

Compare prices, packages, dates. Chat with your coordinator

Overwhelmed by choices?

Your personal Bookimed coordinator helps you find the perfect surgeon tailored to your needs

Supports you 24/7 at every stage
Helps match you with the doctor and handles all communication with clinics
Coordinates your travel, accommodation, and transfers

Guiding your treatment

Medically trained personal coordinators

Choosing the Right Doctor and Clinic: Insider Tips

When selecting a doctor or clinic, keep these key points in mind:

Check credentials

Verify certifications from bodies like ISAPS, JCI, or relevant medical boards

Review success rates

Choose doctors with solid experience and a proven track record in your specific treatment.

Read patient reviews

Browse Bookimed reviews from real patients to learn about their experiences.

Ensure effective communication

Pick clinics that offer language support for a smooth treatment process.

Ask about services

Confirm whether the price includes services such as accommodation, local transfers, and follow-up care to avoid hidden costs.

Bookimed Insights: Top Vitamin B12 Test Specialists in Ukraine (2026)

Bookimed has coordinated 83816 requests for Vitamin B12 Test in Ukraine, 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	Maksim Sazonov	21 years of experience	Metabolic and endocrine health screenings	Dr. Sazonov holds a Ph.D. in Medicine and specializes in endocrinology. He is a member of the European Association of Surgeons. He applies high clinical standards to nutrient and hormone evaluations.	ON Clinic Kharkiv Gagarina Ukraine	Price on request