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Alexander Grinberg, MD, speaking at a medical conference

Alexander Grinberg, MD

I help patients, clinicians, and companies make sense of new therapies. I start with how a therapy works. Then we weigh what it could do against its risks.

Featured Conversations

Educational podcast appearances in English and Russian.

Bioregulator Peptides with Dr. Alexander GrinbergEnglishТОП непепдиных подходов. Алекс Гринберг. Диагностика, терапии и биобанкинг.RussianCan You Actually Reverse Aging? A Longevity Doctor ExplainsEnglishПЕПТИДЫ | Вся правда о качестве и документах!RussianThe Truth About Peptides: Benefits, Risks & What Actually WorksEnglishБиохакинг. Восстановление ДНК, дехроматизация и рекомпенсация хроматина. Пептиды.RussianDoctors Said There Were No Options... Then Came Regenerative MedicineEnglishТОП-4 пептидов. Митохондрии, FOXO4, GLP-1 и ...ТОП1 в конце видео (часть 4)RussianLive to 150: Reverse Aging, Reprogram Your Cells: A Longevity Doctor's Unlimited ProtocolEnglishKlotho Peptides and Limitless Longevity | Dr. Alex Grinberg and Dr. Dave JenkinsEnglishТОП15-пептидов. PE 22-28, иммунорегуляторные тимус-пептиды, Мет-энкефалин, эпиталонRussianТОП-15 пептидов. Как измерять эффект, ARA-290, KPV, VIP и GHK (Часть 2)RussianТОП-15 пептидов и как от них не попасть в реанимацию (Часть 1)RussianRewiring Sexual Health: The Peptide Approach to Root Cause HealingEnglishPeptides, Cancer, and the Truth About Longevity MedicineEnglish
Alexander Grinberg, MD, black and white portrait

About

Who I Am

I'm an integrative medicine physician, licensed in California since 1996. For more than 35 years I've worked in clinical practice, experimental medicine, and biotechnology. My path runs from early immunology research in Moscow to advisory roles in longevity science. One question has guided all of it: how to help a person live longer, and better, without harm.

More About Me

Practice

How I Help

Facts about new medicine are easy to find. Knowing what they mean for your body, your patients, or your company is harder. I help you sort the science and decide what to do next.

Dr. Grinberg with colleagues beside a patient, face blurred for privacy, during a clinic treatment session
  • Personalized Medical Consultation

    We meet one on one to look closely at a complex health question.

  • Advanced Therapy Guidance

    I explain how peptides, regenerative medicine, therapeutic apheresis, and other new therapies work.

  • Scientific and Biotech Advisory

    I advise biotech companies, health organizations, and researchers who are building or testing new medical technology.

Paid consultations are structured by scope and professional time, with options from $1,500 to $5,000. Fees cover time and analysis; individual results vary, and no outcome is promised.

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Patient Experiences

He never just handed me solutions — he explained how they worked, which helped me understand my own biology and cut through the conflicting information that’s everywhere in this space.
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Erin Mc, Patient Testimonial
What stood out was his professionalism, clarity, and ability to listen. He views the body as an interconnected system, not isolated symptoms.
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Anna Popova, Patient Testimonial
His approach is personalized, cautious, thoughtful, generous, and he is genuinely invested in his patient’s care.
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Rosa Lepre, Patient Testimonial
Dr. Grinberg has the depth of knowledge, experience and character that I was looking for in someone to help guide me through a complex medical situation.
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Pamela Maguire, Patient Testimonial
Dr. Grinberg is a rare breed to reckon with his ability to listen and interact with his patients in a simplistic, but compassionate and understanding manner.
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Chief Greywolf, Testimonial
Our discussions consistently generate fresh perspectives and practical ideas that help us better serve our patients.
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Zoli Hargitai, Professional Testimonial
He treats information as something to be understood and used properly, not collected and skimmed.
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Jacqueline Kennard, Patient Testimonial
Most importantly, when I’m considering advanced interventions, he is the person I trust to help me understand the science, evaluate the risks and benefits, and decide what is appropriate for me.
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Natalia Naila, Patient Testimonial
On a personal note, I just love Dr. Grinberg, not only is he brilliant and on the cutting edge of research, but he is also kind and genuinely cares about his patients getting the best results they can.
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Penny Bartlow, Patient Testimonial
His approach is thorough, flexible, professional and remarkably personal.
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Dunford King, Patient Testimonial
Dr Grinberg tiene la poderosa qualidad de ver al ser humano detras del diagnostico.
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Esperanza Navas, Patient Testimonial
He did that for me, and he explained every step of the reasoning along the way.
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Mark Durante, Patient Testimonial
Dr. Grinberg approaches every situation with exceptional attention and depth.
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Leonid Shtukater, Patient Testimonial
After so many experiences with different doctors, Dr A Grinberg is the only one I truly TRUST.
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Malaga Yelena, Patient Testimonial
He is always responsive and genuinely eager to help his patients.
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Ekaterina Batzoglou, Patient Testimonial
The time and care he has taken with me is first rate.
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philip bull, Patient Testimonial
The most important lesson was to never give up .
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Mark Bartlow, Patient Testimonial

Individual experiences shared with permission. Results vary and no outcome is promised.

Alexander Grinberg, MD, in conversation at a medical conference, with other attendees' faces blurred for privacy

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