
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 GrinbergEnglish
ТОП непепдиных подходов. Алекс Гринберг. Диагностика, терапии и биобанкинг.Russian
Can You Actually Reverse Aging? A Longevity Doctor ExplainsEnglish
ПЕПТИДЫ | Вся правда о качестве и документах!Russian
The Truth About Peptides: Benefits, Risks & What Actually WorksEnglish
Биохакинг. Восстановление ДНК, дехроматизация и рекомпенсация хроматина. Пептиды.Russian
Doctors Said There Were No Options... Then Came Regenerative MedicineEnglish
ТОП-4 пептидов. Митохондрии, FOXO4, GLP-1 и ...ТОП1 в конце видео (часть 4)Russian
Live to 150: Reverse Aging, Reprogram Your Cells: A Longevity Doctor's Unlimited ProtocolEnglish
Klotho Peptides and Limitless Longevity | Dr. Alex Grinberg and Dr. Dave JenkinsEnglish
ТОП15-пептидов. PE 22-28, иммунорегуляторные тимус-пептиды, Мет-энкефалин, эпиталонRussian
ТОП-15 пептидов. Как измерять эффект, ARA-290, KPV, VIP и GHK (Часть 2)Russian
ТОП-15 пептидов и как от них не попасть в реанимацию (Часть 1)Russian
Rewiring Sexual Health: The Peptide Approach to Root Cause HealingEnglish
Peptides, Cancer, and the Truth About Longevity MedicineEnglish
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 MePractice
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.

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.
Explore ServicesPatient 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.Read Full Story
What stood out was his professionalism, clarity, and ability to listen. He views the body as an interconnected system, not isolated symptoms.Read Full Story
His approach is personalized, cautious, thoughtful, generous, and he is genuinely invested in his patient’s care.Read Full Story
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.Read Full Story
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.Read Full Story
Our discussions consistently generate fresh perspectives and practical ideas that help us better serve our patients.Read Full Story
He treats information as something to be understood and used properly, not collected and skimmed.Read Full Story
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.Read Full Story
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.Read Full Story
His approach is thorough, flexible, professional and remarkably personal.Read Full Story
Dr Grinberg tiene la poderosa qualidad de ver al ser humano detras del diagnostico.Read Full Story
He did that for me, and he explained every step of the reasoning along the way.Read Full Story
Dr. Grinberg approaches every situation with exceptional attention and depth.Read Full Story
After so many experiences with different doctors, Dr A Grinberg is the only one I truly TRUST.Read Full Story
He is always responsive and genuinely eager to help his patients.Read Full Story
The time and care he has taken with me is first rate.Read Full Story
The most important lesson was to never give up .Read Full Story
Individual experiences shared with permission. Results vary and no outcome is promised.

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