Summary

With 50 years in endocrinology, diabetes, and metabolism, Dr. David Klonoff treats diabetic ketoacidosis. He practices internal medicine as a second listed specialty and completed his residency at UCLA Medical Center and his medical degree at the University of California San Francisco School of Medicine. He sees patients in San Mateo, Burlingame, and Daly City, California.

Overview based on verified provider data

Quick Facts

  • 4.1
  • 50 years of experience
  • 3 insurance plans accepted
  • Ucla Medical Center
  • 1 written review
  • 2 specialties
  • 17 areas of expertise
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. David Charles Klonoff has 3 locations

Mills Health Center

100 S San Mateo DrSan Mateo, CA 94401

Mills Peninsula Medical Center

1501 Trousdale DrBurlingame, CA 94010

Ahmc Seton Medical Center

1900 Sullivan AveDaly City, CA 94015

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Dr. David Charles Klonoff, MD
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Dr. David Charles Klonoff, MDGrace Eng, MDDr. Leila Chaychi, MDSusana Caytuiro
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismNurse Practitioner
Accepts New Patients Accepts New Patients
4.1 
3.6 
4.7 
0 
50 Years of Experience 27 Years of Experience 25 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, Persian
San Mateo , CAEmeryville , CASan Carlos , CASan Francisco , CA
Med School: University Of California San Francisco School Of Medicine Med School: University Of Michigan Medical School Med School: Iran University Of Medical Sciences
Current Profile
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Insurance Plans Accepted by Dr. David Charles Klonoff

  • Health Net - HMO
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. David Charles Klonoff has the following 2 specialties

Specialty Expertise

Dr. David Charles Klonoff has the following 17 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes, Type 2
  • Fatigue
  • Fibromyalgia
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypoglycemia
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Nutrition Disorders
  • Obesity

Certifications, License, & Education

50 Years Experience

Dr. David Charles Klonoff 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

Residency

Completed their residency at Ucla Medical Center.

Medical School

Graduated from University Of California San Francisco School Of Medicine in 1976.

NPI Number

Dr. Klonoff's NPI number is 1306882949.

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Frequently Asked Questions

Is Dr. David Klonoff accepting new patients?
Dr. David Klonoff has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. David Klonoff accept virtual/telehealth appointments?
Dr. David Klonoff has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. David Klonoff accept my insurance?
You can see the insurance plans that Dr. David Klonoff accepts on their Vitals profile.
How can I make an appointment with Dr. David Klonoff?
You can find contact information for Dr. David Klonoff here on Vitals.
Where is Dr. David Klonoff's office located?
Dr. David Klonoff's office is located at 100 S San Mateo Dr, San Mateo, CA, 94401.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards

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