Summary

Dr. J. Tyrrell is an endocrinologist specializing in diabetes and metabolism with six decades of clinical experience. He earned his medical degree from the University of Toronto Faculty of Medicine and completed his residency at the University of California at San Francisco. His extensive background in hormone disorders and metabolic conditions has established him as a seasoned expert in treating complex endocrine conditions.

Dr. Tyrrell practices at the Endocrinology Clinic in San Francisco, California, where he focuses on treating hormone-related conditions such as pituitary disorders, adrenal gland problems, and menstrual irregularities. He performs diagnostic procedures including hormone testing and MRI imaging to evaluate his patients' conditions. Patients consistently rate his care highly, giving him an average rating of 5.0.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 60 years of experience
  • 13 insurance plans accepted
  • University Of California At San Francisco
  • 2 written reviews
  • 2 specialties
  • 18 areas of expertise
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Endocrinology Clinic at Parnassus

400 Parnassus Ave Ste A-550San Francisco, CA 94143

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J. Blake Tyrrell, MD
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J. Blake Tyrrell, MDGrace Eng, MDDr. Brian Kenneth RobertsDr. Adam Jeremy Shaywitz
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients
3.6 
60 Years of Experience 27 Years of Experience 25 Years of Experience 24 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, English, Spanish Speaks English Speaks English
San Francisco , CAEmeryville , CAEmeryville , CABelmont , MA
Med School: Univ Of Toronto Fac Of Med Med School: University Of Michigan Medical School Med School: Georgetown University School Of Medicine Med School: Harvard Medical School
Current Profile
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Insurance Plans Accepted by J. Blake Tyrrell

  • AARP
  • Alameda Alliance for Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Oklahoma
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Health Net - HMO
  • Health Plan of San Joaquin
  • Medicare
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare

Medical Specialties

J. Blake Tyrrell has the following 2 specialties

Specialty Expertise

J. Blake Tyrrell has the following 18 areas of expertise

  • Acromegaly
  • Adrenal Gland Diseases
  • Check-up
  • Diabetes
  • Diabetes Mellitus, Type 1
  • Diabetes, Type 2
  • Endocrinology & Metabolism
  • Heartburn
  • Immunization
  • Neuroendocrinology
  • Physical
  • Pituitary ACTH Hypersecretion
  • Pituitary Diseases
  • Pituitary Gland Cancer
  • Pituitary Gland Tumor (Prolactinoma)
  • Thyroid Diseases
  • Vaccination
  • Weight Loss

Certifications, License, & Education

60 Years Experience

J. Blake Tyrrell holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at University Of California At San Francisco.

Medical School

Graduated from Univ Of Toronto Fac Of Med in 1966.

NPI Number

J. Blake Tyrrell's NPI number is 1447202528.

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Frequently Asked Questions

Where is J. Tyrrell's office located?
J. Tyrrell's office is located at 400 Parnassus Ave Ste A-550, San Francisco, CA, 94143.
Is J. Tyrrell accepting new patients?
J. Tyrrell is accepting new patients on Vitals. View J. Tyrrell's profile on Vitals to make an appointment.
Does J. Tyrrell accept my insurance?
You can see the insurance plans that J. Tyrrell accepts on their Vitals profile.
How can I make an appointment with J. Tyrrell?
You can find contact information for J. Tyrrell here on Vitals.
Does J. Tyrrell accept virtual/telehealth appointments?
J. Tyrrell has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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