Summary

Dr. Laurence Katznelson specializes in endocrinology with a focus on diabetes and metabolism. They earned their medical degree from the David Geffen School of Medicine at UCLA and completed residency training at the University of Pennsylvania Health System. With 41 years of experience treating hormone-related conditions, Dr. Katznelson brings extensive expertise to patient care. They are fluent in English.

Dr. Katznelson practices at Stanford Hospital in Palo Alto, California. They have particular expertise in treating complex pituitary conditions including pituitary tumors, prolactinoma, and hypopituitarism. Their practice includes performing thyroid hormone tests and helping patients manage diabetes through insulin pen and autoinjector training. Patients have given Dr. Katznelson an average rating of 4.4 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 41 years of experience
  • 47 insurance plans accepted
  • speaks English
  • University Of Pennsylvania Health System
  • 4 written reviews
  • 2 specialties
  • 20 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location

Patients’ Perspective

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

Office Location

Laurence Katznelson

213 Quarry RdPalo Alto, CA 94304

Compare with Similar Doctors

Laurence Katznelson, MD
Dr. Christopher Alex Chien Ming Chow Parmer
Ambera Dedic
Dr. Swecha Prakash Potharaj
Laurence Katznelson, MDDr. Christopher Alex Chien Ming Chow ParmerAmbera DedicDr. Swecha Prakash Potharaj
Endocrinology, Diabetes & MetabolismPediatricsNurse PractitionerInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
41 Years of Experience 5 Years of Experience 12 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Palo Alto , CAPalo Alto , CABellevue , WAOakland , CA
Med School: David Geffen School Of Medicine At Ucla Med School: Yale University School Of Medicine Med School: Jawaharlal Nehru Medical College Belgaum
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Laurence Katznelson

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Alignment Health Plan
  • AllCare Health
  • AllCare Health - IPA
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - Medicaid (Managed)
  • BLUE CROSS of CALIFORNIA - Medicare
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Blue Shield of California - Medicare
  • Central California Alliance for Health - Medicaid (Managed)
  • Cigna
  • Contra Costa Health Plan - Medicaid (Managed)
  • GEMCare Health Plan
  • Health Net
  • Health Net - HMO
  • Health Net - Medicaid (Managed)
  • Health Plan of San Mateo
  • Health Plan of San Mateo - Medicaid
  • Health Plan of San Mateo - Medicaid (Managed)
  • Health Plan of San Mateo - Medicare
  • Hometown Health
  • Humana
  • Humana - Medicare
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Santa Clara Family Health Plan
  • Santa Clara Family Health Plan - Medicaid (Managed)
  • Stanford Health Care Advantage
  • Tricare
  • Tricare - Medicare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • Valley Health Plan
  • Valley Health Plan - Medicaid (Managed)

Medical Specialties

Laurence Katznelson has the following 2 specialties

Specialty Expertise

Laurence Katznelson has the following 20 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Cushing Syndrome
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes, Type 2
  • Endocrinology
  • Endocrinology & Metabolism
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperprolactinemia
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Multiple Endocrine Neoplasia
  • Parathyroid Diseases
  • Pituitary Gland Cancer
  • Thyroid Cancer

Certifications, License, & Education

41 Years Experience

Laurence Katznelson 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 2025.

Education & Training

Residency

Completed their residency at University Of Pennsylvania Health System.

Medical School

Graduated from David Geffen School Of Medicine At Ucla in 1985.

NPI Number

Laurence Katznelson's NPI number is 1013082643.

Similar doctors

Frequently Asked Questions

Does Laurence Katznelson accept virtual/telehealth appointments?
Laurence Katznelson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Laurence Katznelson speak?
Laurence Katznelson speaks English.
Where is Laurence Katznelson's office located?
Laurence Katznelson's office is located at 213 Quarry Rd, Palo Alto, CA, 94304.
Is Laurence Katznelson accepting new patients?
Laurence Katznelson is accepting new patients on Vitals. View Laurence Katznelson's profile on Vitals to make an appointment.
Which hospitals is Laurence Katznelson affiliated with?
Laurence Katznelson is affiliated with Stanford Hospital.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.