Summary

Dr. Lee is Associate Professor of Medicine and Medical Director of the Diabetes Treatment Center at Loma Linda University Medical Center in Loma Linda, California. He received his medical degree from Northwestern University in Chicago and fulfilled fellowship requirements in endocrinology and metabolism at Stanford University. In 2002, the American Diabetes Association recognized the Diabetes Treatment Center by awarding it the Crystal Achievement Award to Dr. Lee and the Loma Linda Diabetes Treatment Center. Dr. Lee has been involved in numerous diabetes related clinical trials and has authored or co-authored more than 100 peer-reviewed articles, abstracts, and posters.

Quick Facts

  • 29 years of experience
  • speaks Spanish, English
  • Loma Linda University Medical Center
  • 1 specialty
  • 4 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Gregory Todd Guldner has 2 locations

Riverside Community Hospital

4445 Magnolia AveRiverside, CA 92501

Troesh Medical Center

11234 Anderson StLoma Linda, CA 92350

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Dr. Gregory Todd Guldner, MDDr. Frank Byoung Lee, MDChristopher Carleo, MDDr. Natalie Thuylinh Truong, MD
Emergency MedicineEmergency MedicineEmergency MedicineEmergency Medicine
Accepts New Patients Accepts New Patients
4.3 
29 Years of Experience 23 Years of Experience 28 Years of Experience 7 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks Spanish, English Speaks English, Spanish, Tagalog, Portuguese Speaks English
Riverside , CAAllen , TXEast Setauket , NYLoma Linda , CA
Med School: Stanford University School Of Medicine Med School: New York Medical College Med School: Suny Stony Brookhealth Med School: St Georges University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gregory Todd Guldner

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

Medical Specialties

Dr. Gregory Todd Guldner has the following specialty

Specialty Expertise

Dr. Gregory Todd Guldner has the following 4 areas of expertise

  • Accidents
  • Diabetes
  • Injury
  • Trauma

Certifications, License, & Education

29 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Loma Linda University Medical Center

Medical School

Stanford University School Of Medicine
Stanford University School Of MedicineGraduated in 1997

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Frequently Asked Questions

What languages does Dr. Gregory Guldner speak?
Dr. Gregory Guldner speaks Spanish and English.
Is Dr. Gregory Guldner accepting new patients?
Dr. Gregory Guldner has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gregory Guldner's office located?
Dr. Gregory Guldner's office is located at 4445 Magnolia Ave, Riverside, CA, 92501.
Which hospitals is Dr. Gregory Guldner affiliated with?
Dr. Gregory Guldner is affiliated with Riverside Community Hospital and Troesh Medical Center.
Does Dr. Gregory Guldner accept my insurance?
You can see the insurance plans that Dr. Gregory Guldner accepts on their Vitals profile.

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