Summary

Dr. Andrew Day specializes in endocrinology, diabetes, and metabolism, with additional expertise in internal medicine. He earned his medical degree from Lewis Katz School of Medicine at Temple University and completed his residency at the University of Wisconsin Hospital & Clinics. With 13 years of experience treating patients with diabetes and metabolic disorders, Dr. Day brings extensive knowledge to managing complex endocrine conditions.

Dr. Day practices at UCLA West Valley Medical Center and Henry Mayo Newhall Memorial Hospital, with locations in Valencia, Santa Clarita, and West Hills, California. He focuses on treating Type 2 diabetes in adults, seniors, and young patients. His approach includes comprehensive blood work and diabetes monitoring using continuous glucose tracking systems. Dr. Day helps patients understand their A1c levels and develop effective management plans for long-term health.

Overview based on verified provider data

Quick Facts

  • 13 years of experience
  • Univ Of Wisconsin Hosp & Clnc
  • 2 specialties
  • 8 areas of expertise
  • 2 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Andrew Jeffry Day has 3 locations

Ucla Health Santa Clarita Primary And Specialty Care

25775 McBean Pkwy Ste 215Santa Clarita, CA 91355
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Ucla West Valley Medical Center

7300 Medical Center DrWest Hills, CA 91307

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Dr. Andrew Jeffry Day, MDDr. Edgar C Banez, MDDr. Olga Neonila Popel, MDDr. Narsis Moshfeghi, MD
Endocrinology, Diabetes & MetabolismInternal MedicineRheumatologyInternal Medicine
Accepts New Patients Accepts New Patients
3.2 
2.4 
3.6 
13 Years of Experience 50 Years of Experience 47 Years of Experience 34 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Tagalog Speaks English, French, Spanish Speaks English
Valencia , CACanoga Park , CAWestlake Village , CAWest Hills , CA
Med School: Lewis Katz School Of Medicine At Temple University Med School: Univ Of The East/Ramon Magsaysay Memorial Medical Center College Of Med Med School: University Of North Dakota School Of Medicine & Health Sciences Med School: Isfahan University Of Medical Sciences
Current Profile
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Insurance Plans Accepted by Dr. Andrew Jeffry Day

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

Medical Specialties

Dr. Andrew Jeffry Day has the following 2 specialties

Specialty Expertise

Dr. Andrew Jeffry Day has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

13 Years Experience

Dr. Andrew Jeffry Day 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 Univ Of Wisconsin Hosp & Clnc.

Medical School

Graduated from Lewis Katz School Of Medicine At Temple University in 2013.

NPI Number

Dr. Day's NPI number is 1336584515.

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Frequently Asked Questions

Is Dr. Andrew Day accepting new patients?
Dr. Andrew Day has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Andrew Day's office located?
Dr. Andrew Day's office is located at 23845 Mcbean Pkwy, Valencia, CA, 91355.
Does Dr. Andrew Day accept virtual/telehealth appointments?
Dr. Andrew Day 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. Andrew Day?
You can find contact information for Dr. Andrew Day here on Vitals.
Which hospitals is Dr. Andrew Day affiliated with?
Dr. Andrew Day is affiliated with Ucla West Valley Medical Center and Henry Mayo Newhall Memorial Hospital.

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