Guus Martinus Bol, MD, PHD
Medical Oncology Internal Medicine
Patients across CA can see Guus Bol, MD, PHD in person in San Francisco or via virtual visit — no travel required. He has been in practice for 15+ years. Medical oncologists diagnose and treat cancer using chemotherapy, immunotherapy, targeted therapy, and hormone therapy.
Data updated 2025-09-29 on CMS NPPES
Patient Reviews
No patient reviews yet. If you've seen Guus Bol, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Medical oncologists diagnose and treat cancer using chemotherapy, immunotherapy, targeted therapy, and hormone therapy. They coordinate care with surgical oncologists and radiation oncologists for comprehensive cancer treatment.
Taxonomy: 207RX0202X
Virtual Medical Oncology Care With Guus Bol
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Guus Bol for follow-ups, medication reviews, and ongoing care — no travel to San Francisco required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Guus Bol
NPI records show Dr. Bol as active with telehealth listed in San Francisco, CA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (415) 353-3000.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Guus Bol
Practice Location
1975 4th St, San Francisco, CA 94143-2351
Mailing Address
6934 Maiden Ln, San Jose, CA 95120-3227
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers
Medical Oncology Internal Medicine in CA
See allJohn Kane, MD
San Francisco, CA
Mahmood Pazirandeh, MD, FACP, FACR
San Diego, CA
Yzhar Charuzi, M.D
Los Angeles, CA