Summary

Dr. Grant Colfax is an internal medicine physician specializing in infectious disease with over three decades of clinical experience. He earned his medical degree from Harvard Medical School and has dedicated his career to treating complex infectious conditions. His extensive background spans 33 years in the field, focusing particularly on HIV/AIDS care and tuberculosis management.

Dr. Colfax practices in San Francisco, California, where he provides specialized care for patients with acute HIV infection and AIDS, including pediatric cases. He performs HIV drug resistance testing to help optimize treatment plans for his patients. His work at the San Francisco Department of Public Health Tuberculosis Control Unit demonstrates his commitment to addressing critical public health challenges in infectious disease management.

Overview based on verified provider data

Quick Facts

  • 33 years of experience
  • 1 insurance plan accepted
  • Harvard Medical School
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 1 office location
  • Male

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Dr. Grant Nash Colfax, MDTeresa Whitley, MDAli Hassani, MDEhsan Ghods, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
33 Years of Experience 37 Years of Experience 19 Years of Experience 26 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English, Spanish
San Francisco , CAVacaville , CAVacaville , CAFairfield , CA
Med School: Harvard Medical School Med School: University Of Cambridge School Of Clinical Medicine Med School: American University Of The Caribbean School Of Medicine Med School: Kansas City University Of Medicine & Bioscience College Of Osteopathic Med
Current Profile
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Insurance Plans Accepted by Dr. Grant Nash Colfax

  • Aetna - HMO

Medical Specialties

Dr. Grant Nash Colfax has the following 2 specialties

Specialty Expertise

Dr. Grant Nash Colfax has the following 8 areas of expertise

  • Drug Abuse (Substance-Related Addiction Disorders)
  • Fever
  • Hepatitis C
  • Human Immunodeficiency Virus (HIV/AIDS)
  • Immunization
  • Infection
  • Infectious Disease
  • Vaccination

Certifications, License, & Education

33 Years Experience

Dr. Grant Nash Colfax holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Medical School

Graduated from Harvard Medical School in 1993.

NPI Number

Dr. Colfax's NPI number is 1871610246.

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Frequently Asked Questions

Does Dr. Grant Colfax accept virtual/telehealth appointments?
Dr. Grant Colfax has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Grant Colfax?
You can find contact information for Dr. Grant Colfax here on Vitals.
Where is Dr. Grant Colfax's office located?
Dr. Grant Colfax's office is located at 1001 Potrero Ave, San Francisco, CA, 94110.
Does Dr. Grant Colfax accept my insurance?
You can see the insurance plans that Dr. Grant Colfax accepts on their Vitals profile.
Is Dr. Grant Colfax accepting new patients?
Dr. Grant Colfax has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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