Dr. Peter O'Hanley, MD, OR | Infectious Disease Specialist

About Dr. Peter O'Hanley

Dr. Peter O’Hanley, Ph.D., M.D., M.P.H., is a distinguished physician-scientist with over four decades of experience in internal medicine, infectious diseases, and global clinical research. A former tenured professor at Stanford University, he has led pioneering work in vaccine development, antimicrobial therapies, and molecular diagnostics across more than 150,000 clinical trial participants worldwide. He served as Chief of Infectious Diseases at the Palo Alto VA Hospital and Head of Tropical Medicine at NAMRU-2 in Indonesia, where he conducted WHO-recognized cholera vaccine trials. Dr. O’Hanley has also held senior executive roles in the biotech industry, directing regulatory and clinical programs in infectious diseases, muscular dystrophy, and immunology. With active medical licenses in five states and a lifelong commitment to public health, he continues to contribute as a hospitalist and consultant in clinical development and regulatory affairs.

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In-network insurances

Dr. Peter O'Hanley has 150+ in-network plans.

Popular visit reasons

COVID-19 Antibody Test

COVID-19 Testing

Flu

Giardiasis

Infection Consultation

Rapid Antigen Detection Test (RADT) for COVID-19

Sexually Transmitted Infection (STI)

Urinary Tract Infection (UTI)

COVID-19 Antibody Test

COVID-19 Testing

Flu

Giardiasis

Education and background

Practice names

TeleMed2U

Board certifications

American Board of Internal Medicine
Infectious Disease (American Board of Internal Medicine)

Languages spoken

English

Provider's gender

Male

NPI number

1912933557

Patient reviews

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Frequently asked questions

How soon can I make an appointment with Dr. Peter O'Hanley?

Generally, Dr. Peter O'Hanley has appointments available on Zocdoc within 1 week. You can see Dr. O'Hanley's earliest availability on Zocdoc and make an appointment online.

Is Dr. Peter O'Hanley accepting new patients?

Dr. Peter O'Hanley generally accepts new patients on Zocdoc. You can see Dr. O'Hanley's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Peter O'Hanley accept my insurance?

Choose your insurance plan to verify if Dr. O'Hanley is in-network.

Can I make an appointment with Dr. Peter O'Hanley online?

Yes, you can make an appointment online with Dr. O'Hanley using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Peter O'Hanley work with?

Dr. Peter O'Hanley works with TeleMed2U.

Which board certifications does Dr. Peter O'Hanley have?

Dr. Peter O'Hanley is certified by American Board of Internal Medicine and Infectious Disease (American Board of Internal Medicine).

What are common reasons for patients to see Dr. Peter O'Hanley?

Dr. Peter O'Hanley frequently sees patients for COVID-19 Antibody Test, COVID-19 Testing, Infection Consultation, Sexually Transmitted Infection (STI), and Urinary Tract Infection (UTI). You can see other visit reasons for Dr. Peter O'Hanley on their profile.