The reviews listed below were collected independently of Heritage Victor Valley Medical Group through rater8. Each review represents an authentic and verified patient experience.
We were very impressed with Dr. Guerrero … he took his time and got to know my mom who is 90 years old… I am so impressed I think I might leave my medical group so he can be mine and my husbands GP
Rated 5 out of 5 stars
(4 days ago)
Oct-2026
Dr. Guerrero was professional and listened to all my issues and took notes and referral and send medication.
Rated 5 out of 5 stars
(5 days ago)
Oct-2026
Excellent doctor!!!!
Rated 5 out of 5 stars
(1 week ago)
Oct-2026
I love how Dr G listens to me. He’s a wonderful doctor.
Rated 5 out of 5 stars
(1 year ago)
Aug-2025
She is wonderful he explains everything best doctor I've come across in a long time
Rated 5 out of 5 stars
(1 year ago)
Aug-2025
Dr. Guerrero is so thorough. He even thought of things to go over with me to make sure I understood my labwork clearly. He always makes me feel very cared for like I matter. So many doctors these days have lost sight of that and treat patients like they are just a number. I'm so glad he is back! He is the best ever!
Rated 5 out of 5 stars
(1 year ago)
Aug-2025
WONDERFUL DOCTOR
Rated 5 out of 5 stars
(1 year ago)
Aug-2025
BEST DOC EVER!!!
Rated 5 out of 5 stars
(1 year ago)
Aug-2025
One of the best if not the best doctors I've ever had!
Rated 5 out of 5 stars
(1 year ago)
Jul-2025
He is awesome I drive 45 min so that I can see him.
Rated 5 out of 5 stars
(1 year ago)
Jul-2025
HVVMG - Phelan
3936 Phelan Road Suite F-1 Phelan, CA 92371
Dr. Randolph Leon-Guerrero, M.D. is a doctor in Heritage Victor Valley Medical Group.
We were very impressed with Dr. Guerrero … he took his time and got to know my mom who is 90 years old… I am so impressed I think I might leave my medical group so he can be mine and my husbands GP
Dr. Guerrero was professional and listened to all my issues and took notes and referral and send medication.
Excellent doctor!!!!
I love how Dr G listens to me. He’s a wonderful doctor.
She is wonderful he explains everything best doctor I've come across in a long time
Dr. Guerrero is so thorough. He even thought of things to go over with me to make sure I understood my labwork clearly. He always makes me feel very cared for like I matter. So many doctors these days have lost sight of that and treat patients like they are just a number. I'm so glad he is back! He is the best ever!
WONDERFUL DOCTOR
BEST DOC EVER!!!
One of the best if not the best doctors I've ever had!
He is awesome I drive 45 min so that I can see him.