Summary

Dr. Timothy Offensend has practiced endocrinology, diabetes and metabolism, and internal medicine for 46 years. He treats type 2 diabetes mellitus and hypertension, and performs creatinine and creatinine clearance tests. He speaks English and Spanish.

Dr. Offensend earned his medical degree from Case Western Reserve University School of Medicine and completed his residency at Cleveland Clinic Health System. He is affiliated with Mills Peninsula Medical Center, Mills Health Center, and San Mateo Medical Center, seeing patients in Burlingame and San Mateo, California. Patients on Vitals rate Dr. Offensend 3.54 out of 5.

Overview based on verified provider data

Quick Facts

  • 3.5
  • 46 years of experience
  • speaks English, Spanish
  • Cleveland Clinic Health System
  • 5 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 3 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Timothy Quinla Offensend has 3 locations

Mills Peninsula Medical Center

1501 Trousdale DrBurlingame, CA 94010

San Mateo Medical Center

222 W 39th AveSan Mateo, CA 94403

Mills Health Center

100 S San Mateo DrSan Mateo, CA 94401

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Dr. Timothy Quinla Offensend, MD
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Dr. Timothy Quinla Offensend, MDDr. Leila Chaychi, MDGrace Eng, MDMeghan Ashley Jobson
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismHospice & Palliative Medicine
Accepts New Patients Accepts New Patients
3.5 
4.7 
3.6 
0 
46 Years of Experience 25 Years of Experience 27 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Persian Speaks Chinese, English, Spanish
Burlingame , CASan Carlos , CAEmeryville , CASan Francisco , CA
Med School: Case Western Reserve University School Of Medicine Med School: Iran University Of Medical Sciences Med School: University Of Michigan Medical School Med School: University Of North Carolina At Chapel Hill School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Timothy Quinla Offensend

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Timothy Quinla Offensend has the following 2 specialties

Specialty Expertise

Dr. Timothy Quinla Offensend has the following 14 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Diabetes, Type 2
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine

Certifications, License, & Education

46 Years Experience

Dr. Timothy Quinla Offensend 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 Cleveland Clinic Health System.

Medical School

Graduated from Case Western Reserve University School Of Medicine in 1987 and Case Western Reserve University School Of Medicine in 1980.

NPI Number

Dr. Offensend's NPI number is 1083667539.

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Frequently Asked Questions

Is Dr. Timothy Offensend accepting new patients?
Dr. Timothy Offensend has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Timothy Offensend accept my insurance?
You can see the insurance plans that Dr. Timothy Offensend accepts on their Vitals profile.
How can I make an appointment with Dr. Timothy Offensend?
You can find contact information for Dr. Timothy Offensend here on Vitals.
What languages does Dr. Timothy Offensend speak?
Dr. Timothy Offensend speaks English and Spanish.
Does Dr. Timothy Offensend accept virtual/telehealth appointments?
Dr. Timothy Offensend has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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