Prof. Gal Markel MD, PhD, MBA

The outside record here is strong enough to stand on its own, before any phone call. That is the verdict, and the rest of this review tests it against what a patient facing a melanoma diagnosis would actually want to confirm.

Credentials verified through independent sources

Most consultation sites ask a patient to trust a self-portrait. The page for Prof. Gal Markel MD, PhD, MBA can be checked against institutions that have no reason to flatter it. The site links to academic profiles at Tel Aviv University, and independent searches confirm a presence across the medical faculty pages, the Cancer Biology Research Center, and the Sagol Center for Regenerative Medicine. A speaker profile exists on eMedEvents. The MD and PhD both come from Hadassah Hebrew University Medical School in Jerusalem, the doctoral degree awarded with highest honors, with an MBA alongside them. On paper, Prof. Gal Markel MD, PhD, MBA holds a Full Professorship in Immunology at the Tel Aviv University Faculty of Medicine, directs the Davidoff Comprehensive Cancer Center, and heads its Melanoma and Skin Cancer Unit.

Published research exceeds site claims

One discrepancy is worth naming, because it cuts in the patient's favor. The site claims roughly 120 published research papers. The ResearchGate profile for Prof. Gal Markel MD, PhD, MBA lists 230 publications cited close to 12,000 times. The site undersells its own subject. A patient who checks finds more credential, not less, and the external academic footprint resolves the question of whether the claims hold together.

Patient ratings do not exist for this practice

Now the part a consumer should weigh honestly: there are no patient ratings anywhere. Google, Yelp, and Trustpilot show no star counts and no comments for the practice of Prof. Gal Markel MD, PhD, MBA. For a plumber or a restaurant, that void would stop a buyer cold. For a hospital-based oncologist, the relevant proof lives in citation counts and faculty appointments instead, and those exist in volume. Still, anyone who chooses a doctor by reading other patients' experiences should know that material does not exist here, and no consultation will manufacture it. That decision-making style will have to lean on the academic record or look elsewhere.

Clinical focus on skin cancers and immunotherapy

The clinical scope is narrow on purpose. Prof. Gal Markel MD, PhD, MBA covers melanoma, squamous cell carcinoma, basal cell carcinoma, and Merkel cell carcinoma, plus immunotherapy guidance for cancers outside the skin. Merkel cell carcinoma gets named outright, not folded into vague talk about "skin conditions." For a patient with a rarer diagnosis, that precision is useful: it tells them the practice has already thought about their case instead of treating it as an afterthought.

Immunotherapy expertise from research background

The immunotherapy focus is the substance of the listing. Immuno-oncology reshaped melanoma treatment over the last decade, and Prof. Gal Markel MD, PhD, MBA worked inside that field as a researcher, not as a clinician who picked it up secondhand. The private consultation route extends that to non-skin cancers as second-opinion guidance, which fits how a hospital-based oncologist of this rank typically practices alongside a public hospital role. The natural candidate is someone already in treatment elsewhere who wants an independent read on whether immunotherapy fits their situation.

Educational videos and media resources available

The site also carries videos, TED talks, and press coverage tied to the work of Prof. Gal Markel MD, PhD, MBA and skin-cancer immunotherapy. For a patient who arrives anxious about a fresh diagnosis and wants to understand the options first, that library does genuine work, because the explainers come from Prof. Gal Markel MD, PhD, MBA rather than a stock health channel. A patient can absorb a fair amount before ever picking up the phone.

Consultation location and contact methods

Private consultations take place at On.Top Medical Center inside the Moses Aviv Tower in Ramat Gan. The address appears plainly, with an outbound link to the clinic's own website so a patient can verify the setting independently. Contact runs through a clinic scheduling phone line and a separate WhatsApp number, both listed alongside the address. WhatsApp as a first channel matches how many patients in Israel prefer to make contact, and listing it directly skips the friction of a general switchboard.

Wait times and fees require direct inquiry

One practical caution. The listing settles the credentials and the clinical focus, but it says nothing about wait times for a consultation, fee structure, or whether the practice is taking new patients right now. At this level of institutional standing, none of those answers is guaranteed to be the easy one. A patient should expect a queue and expect cost, and plan around both.

From credentials to first appointment questions

On the evidence, Prof. Gal Markel MD, PhD, MBA is a credentialed specialist whose claims check out and then some, with a focus precise enough to reassure patients carrying uncommon diagnoses. The honest weakness is the absence of any patient-experience record, weightier for some buyers than for others. Practical next step: open the ResearchGate and Tel Aviv University profiles in one tab and the clinic's own website in another, confirm the credentials and the consultation address for yourself, then use the WhatsApp number to ask three direct questions up front, current availability, the consultation fee, and the typical wait. Those three answers will tell a patient whether to proceed faster than any biography can.