Summary

Dr. Gregory Lang treats nephrolithiasis, benign prostatic hyperplasia, and urinary retention, and performs urodynamic testing and cystoscopy. He has practiced urology for 37 years and is affiliated with Kaiser Foundation Hospital and Oroville Hospital.

Dr. Lang earned his medical degree from Loma Linda University School of Medicine and completed his residency at Loma Linda University Medical Center. He sees patients in Fontana, Oroville, and Redlands, California. Patients on Vitals rate Dr. Lang 4.29 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 37 years of experience
  • speaks English
  • Loma Linda University Medical Center
  • 3 written reviews
  • 1 specialty
  • 8 areas of expertise
  • 2 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Gregory Scott Lang has 3 locations

Kaiser Foundation Hospital

9961 Sierra AveFontana, CA 92335

Oroville Hospital

2767 Olive HwyOroville, CA 95966

Kaiser Permanente Redlands Medical Offices

1301 California StRedlands, CA 92374
Mon7:30 am - 7:00 pm
Tue7:30 am - 7:00 pm
Wed7:30 am - 7:00 pm
Thu7:30 am - 7:00 pm
Fri7:30 am - 7:00 pm
Sat8:00 am - 12:00 pm
SunClosed

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Dr. Gregory Scott Lang, MDDr. Ahmed Qais Haddad, MDDr. Mario Andrew Robinson, MDDr. Steve Nanhua Dong, MD
UrologyUrologyUrologyUrology
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
0 
5 
4.2 
37 Years of Experience 29 Years of Experience 32 Years of Experience 20 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Fontana , CARiverside , CARiverside , CASan Bernardino , CA
Med School: Loma Linda University School Of Medicine Med School: Sheffield University School Of Medicine And Biomedical Sciences Med School: University Of California San Francisco School Of Medicine Med School: Weill Cornell Medical College
Current Profile
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Insurance Plans Accepted by Dr. Gregory Scott Lang

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

Medical Specialties

Dr. Gregory Scott Lang has the following specialty

Specialty Expertise

Dr. Gregory Scott Lang has the following 8 areas of expertise

  • Bladder Issues
  • Enlarged Prostate (Prostatic Hyperplasia)
  • Erectile Dysfunction (ED)
  • Kidney Stones
  • Overactive Urinary Bladder
  • Prostate Cancer
  • Prostatitis
  • Urologic Emergencies

Certifications, License, & Education

37 Years Experience

Dr. Gregory Scott Lang 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 Loma Linda University Medical Center.

Medical School

Graduated from Loma Linda University School Of Medicine in 1989.

NPI Number

Dr. Lang's NPI number is 1447367669.

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Frequently Asked Questions

Where is Dr. Gregory Lang's office located?
Dr. Gregory Lang's office is located at 9961 Sierra Ave, Fontana, CA, 92335.
Which hospitals is Dr. Gregory Lang affiliated with?
Dr. Gregory Lang is affiliated with Kaiser Foundation Hospital and Oroville Hospital.
Does Dr. Gregory Lang accept my insurance?
You can see the insurance plans that Dr. Gregory Lang accepts on their Vitals profile.
What languages does Dr. Gregory Lang speak?
Dr. Gregory Lang speaks English.
Does Dr. Gregory Lang accept virtual/telehealth appointments?
Dr. Gregory Lang 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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