Hospital Ruber Internacional exterior view at night in Madrid, Spain

Medical team at Hospital Ruber Internacional in surgical scrubs, group photo in clinic

Patient room at Hospital Ruber Internacional with modern bed and garden view

Hospital Ruber Internacional exterior view in Madrid, modern medical facility

Medical team in front of Hospital Ruber Internacional, Madrid clinic exterior

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Spain, Madrid

Gamma Knife in Hospital Ruber Internacional

5 patients

chose clinic for Neurosurgery Treatment

Roberto Martínez Álvarez

Leading doctor for Gamma Knife

42 years of experience

Top Doctor

About the clinic

Gamma Knife radiosurgery is a precise non-invasive brain treatment available at Hospital Ruber Internacional in Madrid, Spain. The procedure may cost around €17,000–35,000 and uses the latest Gamma Knife ICON technology. Dr. Roberto Martínez Álvarez, a neurosurgeon with _doctor_9081_years_ of experience, has performed over 6,500 Gamma Knife procedures.

About the Procedure

Gamma Knife radiosurgery treats brain conditions without surgery. It delivers focused radiation beams to targets like tumors and cysts. The Gamma Knife ICON device offers sub-millimeter precision. Patients typically go home the same day.

What's Included

Treatment planning and consultation
Gamma Knife procedure with advanced imaging
Post-treatment observation and follow-up consultation

The Specialist

Dr. Roberto Martínez Álvarez leads the neurosurgery team. He has _doctor_9081_years_ of experience in radiosurgery. As an ISRS committee member, he helps set international treatment standards. His expertise covers schwannomas, meningiomas and other brain conditions.

The Clinic

Hospital Ruber Internacional holds JCI accreditation for safety and quality. It's part of Grupo Quirónsalud, Spain's largest hospital network. Patients rate it 4.5/5 based on 20 reviews.

Contact the clinic to discuss if Gamma Knife radiosurgery fits your needs.

Highlights

1942 Year of foundation

800 doctors

Get a free consultation

Individual treatment program and cost estimate

Average answering time – 5 minutes

Accepted payment methods

No payment is needed now. You will be charged directly at the clinic when you arrive.
View more information

Special offers

Neurosurgery

Gamma Knife

The special offer has a standard range of medical services offered by a clinic, additional benefits like accommodation, transfer and etc.

Gamma Knife Radiosurgery by Experienced Specialist — Full Diagnostic Package

$40398

Treatments prices in the clinic

Last price update — 29.03.2025. Prices can be changed depending on the medical case and doctor's recommendations.

Neurosurgery

treatment	Price
Gamma Knife	$27350 - $32820
CyberKnife	Price on request
Brain tumor removal	Price on request
Laminectomy	Price on request
Brain Aneurysm Repair	Price on request
Vertebral Artery Angioplasty and Stenting	Price on request

Clinic Doctors

Neurologist

Roberto Martínez Álvarez

Neurologist, Neuroradiologist, Neurosurgeon, Radiation oncologist, Radiologist

Experience 42 years

View

Antonio Gil-nagel Rein

Neurologist, Epileptologist

Experience 76 years

View

How are we doing?

1 of 3

Information about this clinic is full and clear

Strongly disagree

Strongly agree

Licences

Health inspection resolution for Hospital Ruber Internacional, Madrid, 2021

hospital accreditations of quality

Joint Commission International

US, Joint Commission International certificate for Hospital Ruber Internacional

International Organization for Standardization

CH, International Organization for Standardization certificate for Hospital Ruber Internacional

Hospital Ruber Internacional: more details about the clinic

Spain, Madrid

Hospital Ruber Internacional – Private Medical Center in Madrid, Spain

Hospital Ruber Internacional is a leading private hospital in Madrid, Spain, specializing in neurosurgery, orthopedics, and cardiology. The hospital serves both adults and children, treating around 25,000 patients annually, with most visitors from CIS countries, Europe & Commonwealth, and the USA, Canada, and Australia.

Achievements & Recognition: Ranked among Spain’s top 6 hospitals by Forbes, with over 93,000 consultations and 6,000+ surgeries performed in 2022. Certified with ISO 9001, ISO 14001, and ISO 50001, reflecting a commitment to quality, environmental, and energy management.
Facilities & Departments: 108 private rooms, 15 luxury suites, an 8-bed day hospital, 6 oncology treatment rooms, 16 adult ICU beds, 26 neonatal units, and 7 observation beds. Specialties include cardiology, neurology, oncology, traumatology, surgery (general, vascular, plastic), obstetrics & gynecology, ophthalmology, urology, pediatrics, ENT, and more.
Star Doctors: Includes Dr. Javier Álvarez-Linera (neuroradiology), Dr. Roberto Martínez Álvarez (Gamma Knife ICON neurosurgery), and Dr. Inmaculada Gómez Arrayás (orthopedic surgery and joint replacement). They bring national and international recognition, advanced expertise, and extensive surgical experience.
Advanced Technology: 3-Tesla MRI Magnetom Prisma, PET-CT, Gamma Knife ICON, CyberKnife, and Da Vinci Xi robotic surgery system for precise, minimally invasive treatments.

Why Choose Ruber Internacional? Integrated medical care; world-class specialists; advanced technology; 24/7 emergency services; international recognition. The hospital combines innovation, expertise, and patient-centered care, making it one of Spain’s most trusted medical centers.

Additional services

Transfer

Airport to clinic

$100 - $200

Clinic to airport

$100 - $200

Language assistance

Available

free

Accommodation

Hotel (apartments) near the clinic, billed daily

Requirements for admission

Payment methods

Cash

Credit cards

Age

0 - 100

What treatments do patients most often ask for?

Patients choose Hospital Ruber Internacional most frequently to treat the following conditions:

Essential tremor

What procedures do patients have most often?

The most common procedures in the hospital are:

Gamma Knife
Gamma Knife for brain tumor

Patient reviews

Google 4.5

5 Google reviews

Nadia Angelova

Oct 29, 2025

I have never been treated better in any other institution. Highest level of professionalism, combined with innovation and empathy for the patient. Thank you Dr. Valtuena and team!

Ayali A

May 21, 2025

I would advise people to avoid the gynecology service. I went there for a hysteroscopy and got myself an infection because the procedure was done in a non-sterile way. The doctor did not use a speculum to open the area to visualize, clean the inside with iodine/chlorhexidine and advance the hysteroscope by avoiding picking up bacteria from the vaginal canal. By the time I realized what had happened, it was too late. This kind of hysteroscopy is not uncommon but it was contraindicated in my case according to all guidelines because I had a history of uterine infection from prior uterine instrumentation and should have either been offered the sterile procedure or told about the details so I could opt out and I would have 100% not agreed if I knew. I specifically asked the doctor about the sterilization of the instruments and told him that I had such severe consequences from antibiotics previously from another procedure that I had barely recovered after months (after losing 20% of my body weight in a matter of months) Instead of being informed of the risks given my history or choosing the safer version of the procedure, I was just prescribed more antibiotics at the end of the procedure. And here I am 1 week later with an acute endometritis. I needed to have the hysteroscopy because I was planning to have an embryo transfer for IVF to check the health of my uterus not because of some emergency and could have easily been given other options. But it didn't even occur to me that someone could put my health at risk. I paid close to 500 euro and possibly weeks of antibiotics and months of gastrointestinal issues. I guess my money was more important so they chose to put me at significant risk instead of telling me that the way they do hysteroscopy is not appropriate for my medical history. Or taking 5 more minutes to clean the area before inserting the hysteroscope. I chose Ruber because I had had a surgical hysteroscopy with them many years ago and was satisfied. They have a good reputation. I wish they invested their money into patient care instead of PR. The quality of patient care has significantly declined. The sad thing is that I had really liked my doctor and the nurse at the appointment, I just wish they had cared for my health more. I am so utterly disappointed. I would recommend to avoid this service. Your doctor may have great bedside manner but at the same time put your health at risk.

Idalia

Nov 18, 2024

I cannot express enough gratitude for Dr. Alvaro Martinez and his team. While traveling, I experienced a medical emergency due to a severe hemorrhage. After only trusting to leave Morocco for Europe, I ended up in Spain because it was the only flight I could get. From the moment I arrived, Dr. Martinez took exceptional care of me. He acted quickly to admit me, provided a thorough explanation of my condition, and made me feel safe and reassured during a terrifying time. When he saw the initial treatment wasn’t working, he promptly decided surgery was necessary, and his expertise and quick action made all the difference. I am so grateful for his professionalism, empathy, and dedication to my recovery. I highly recommend Dr. Martinez to anyone in need of exceptional medical care.

T. Lozovschi

Mar 24, 2025

The reception guy attitude unacceptable. We waited with kid who had a bleeding wound for more than 1 hour while there was no one except us He used the fact that we didn’t speak Spanish and deliberately didn’t want to talk to our insurance to get an authorization pressing the matter so we would pay for the service. He just kept asking them to get someone speaking English, despite me endless times asking him to ask just for what we need as we have emergency. ( I understand Spanish just can’t speak). So at the end as I was very stressed I paid so my kid would get necessary care , they even charged bigger amount and send invoice for less. The doctors and nurses were fast and professional. But the experience at this hospital emergency at night was awful, I wouldn’t wish anyone to go through such experience with their kid. Never Ruber Again!

Maya SONKALA

Dec 4, 2024

I had extremely bad experience. I have Adelesa comprehensive insurance, however, they are going giving doctors appointment. They are charging 250 euro for consultation so what is the use of buying insurance? Not recommended

40, 416114,-3.714781, Centro, 28013 Madrid, Испания

Information provided by

Quiron Grupo Hospitalario

Clinic’s representative

updated 3/28/2026

How it works:

We find a medical coordinator familiar with the matter
You get a personal offer with a step-by-step guide and the cost estimate
We arrange your travel including appointment scheduling and flights booking
You arrive at the hospital, we support you 24/7

Gamma Knife in Hospital Ruber Internacional

About the clinic

About the Procedure

What's Included

The Specialist

The Clinic

Highlights

Get a free consultation

Accepted payment methods

Special offers

Treatments prices in the clinic

Clinic Doctors

How are we doing?

Licences

hospital accreditations of quality

Hospital Ruber Internacional: more details about the clinic

Hospital Ruber Internacional – Private Medical Center in Madrid, Spain

Patient reviews

Nadia Angelova

Ayali A

Idalia

T. Lozovschi

Maya SONKALA

40, 416114,-3.714781, Centro, 28013 Madrid, Испания

Get a free consultation

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