Patient Rating
Patients consistently report that Dr. Pena-Renteria is kind, attentive, and easy to talk to, frequently noting that he listens carefully and explains diagnoses and treatment options in clear, understandable terms. Reviewers describe him as thorough, knowledgeable, and trustworthy, saying he coordinates care well and offers thoughtful, conservative treatment plans that leave them feeling confident. Bilingual communication, punctual telehealth visits, and a compassionate, professional bedside manner are also commonly mentioned strengths.
Generated via Patient Reviews
The patient rating score is an average of all responses on our patient experience survey. The rating averages scores for all questions about care from our providers. The scale on which responses are measured is 1 to 5 with 5 being the best score.
Patient comments are gathered from our patient experience survey and displayed in their entirety. For the convenience of our visitors, some patient comments have been translated from their original language into English while preserving their original meaning as accurately as possible. Patients are de-identified for confidentiality and patient privacy.
Isaac truly cares to be helpful and compassionate. He helped my head pain by giving me trigger point injections in the places where my pain is the most severe and that helped to calm things down so I could enjoy my life! I was able to get an appointment as soon as I needed and I'm feeling much better, thanks to him. He correctly wrote down everything I told him about my symptoms and pain issues, which I really appreciate! He is so great and he deserves a pay raise!
Always takes the necessary time to listen and solve.
I am very happy with my interactions with the first couple visits with Dr. Pena.
Dr. Pena took the time to explain my issues and how he recommended we treat them. Dr. Pena has very good bedside manners.
He's a good doctor, thank you for your support. [TRANSLATED]
Excellent doctor, very attentive [TRANSLATED]
Thank you doctor!
Excellent doctor [TRANSLATED]
I will not take it for granted that I have an excellent care provider in Isaac Peña Renteria. He works with me to find the best solutions and he gives me expert guidance which helps inform my medical decisions and I am a billion % grateful!
Issac Pena-Renteria is well spoken, intelligent, and very good at listening to and treating his patients. I would recommend him to my family and friends as a caregiver if asked. He is a definite asset to the U Westridge Health Center. I find it easy to make an appointment as well.
Good
He is a great care provider!
Great work
Very good and good service [TRANSLATED]
Very good Doctor
Isaac is great
Good doctor fast and friendly
I fully trust him and I am at ease with him as my primary care doc. He is The Man:)
Good service [TRANSLATED]
This is a great Doctor! I feel very comfortable discussing anything pertaining to my medical. He explains things well. Pleasant and caring Doctor.
He is an excellent doctor. Very knowledgeable and has fantastic personality.
Excellent Doctor, takes necessary time to find the problem (s). Pleasant, caring and explains everything well.
Excellent [TRANSLATED]
Great
Isaac is a kind and thoughtful provider. I am able to monitor and handle my health issues with no added stress because he really cares and listens to what I have to say. He works with me to find the best, most ideal solutions for my ongoing care. He has a warm and friendly demeanor and I fell relaxed in his presence. I definitely do not take him for granted! I feel very fortunate that he is my primary care provider. He's very thoughtful, knowledgeable, empathic and professional. You really can't find any better and I feel very fortunate for his help.
A great medical professional.
Explains everything extremely well.
He is a great doctor
He is knowledgeable and friendly. I feel I can ask questions about my health and get realistic answers in a non-judgmental way.
Knowledgeable and listens
Wonderful Dr. I feel very comfortable with him and trust he's doing the best for me.
Dr. Pena is a very good Dr.thats we chose him.Very explanatory.
Very attentive [TRANSLATED]
I'm very happy to have Isaac Pena PAC as my primary caregiver, he is personable, he makes you feel comfortable, he listens, he will actually discuss and explain what is happening and what options are available to you for treatment. He cares about his patients.
I loved the way he spoke. With my daughter [TRANSLATED]
Amazing! 12/10 would recommend him to anyone looking for a PCP. On time and attentive to all needs and concerns. Generally cares about his patients and doesn't just treat them like a number.
Extremely humane and attentive to the patient. [TRANSLATED]
Issac is great ! Thanks doc
He is the best and is the only provider that has truly listened to my concerns. His bedside manner is incredible and he truly cares about his patients.
I am very satisfied, thank you for your attention and interest in my health, God bless you always. [TRANSLATED]
Thank you for always asking if I have any questions or concerns regarding my health. [TRANSLATED]
Issac is such a great provider! I saw him on a whim one day, and ever since then, I have returned. He always gives me a fist bump, and that little gesture is something that has always stood out to me because it shows that he cares about establishing relationships with his patients. He's easy to talk to, down-to-earth, a good listener, and kind. I am thankful that I found him as a provider!
Attentive and kind, [TRANSLATED]
Great job! Issac is wonderful to work with.
He was very caring about my situation
He was very kind and precise with my questions. [TRANSLATED]
Isaac is an exceptional provider. He explains everything very clearly so I don't feel confused about what's happening. He is compassionate and i feel that he listens carefully.
Knowledgeable and communicative
he is the best!
He's the Best Doctor I ever have
Isaac listens to me very carefully and he is always very thorough. He is extremely helpful in helping me to coordinate care for my specific health conditions. He is very friendly, never rude, and he is compassionate. He helps to set my mind at ease knowing that I can accomplish what I need to do, medically speaking. I have had visits with a bunch of other family medicine doctors, but Isaac is better than all of them! I trust him because he is trustworthy. I have a complex medical history and he really makes life so much easier for me. I can't thank him enough.
The best doctor i have ever had.
He is very friendly and he really devotes his entire attention to his patient. I feel that he covered everything in terms of investigating the cause of my symptoms and helped me create a great plan to help me get my health needs taken care of. I really enjoy his demeanor and positive attitude. I highly recommend hum to anyone who wants a great experience!
Good doctor very bright man
Dr Isaac Guillermo Renter'a is super great he always helps me and recommends what I should do to get my health better he makes it very easy to understand and treats everyone like family . I super highly recommend him as a doctor pcp . I feel way better in life ever sence he became my doctor I feel looking more forward in to life and feel happy . Thank you Dr Isaac you are the best É
he was very respectful listened why i was their, seemed blank as to what to for me and my voice,as i talked it sound like larangitis as i had lost regular voice sound. ask me questions i could answer, as sore throat etc. which was no to all hi questions, gave me 6 steriod pills to take for two days, the heavy feeling in my throat has gone but i still have a somewhat no regular voice still, i hope in two weeks as he said that it will get better and i have my voice back, if not he will send to throat doctor.
Good communicator and knows his stuff
Very kind and knowledgeable. Highly recommend.
Thank you Dr. Isaac, you made us feel like family. [TRANSLATED]
He speaks Spanish very well. [TRANSLATED]
Very nice and good taking of me
The doctor is very kind, he has very good attention in explaining everything and listening. [TRANSLATED]
Very good listener. Told him my concerns and he came up with a good treatment plan to help me.
Dr. Pe'a treated me well and answered my questions about my health. [TRANSLATED]
Issac is the most compassionate, knowledgeable provider IÕve ever worked with. I would be lost without him being the biggest part of my care team.
Very good service [TRANSLATED]
He was very kind and attentive [TRANSLATED]
Dr Isaac Rentería is awesome he listens to you he recommends what's best for you and he treats you like family I highly recommend him I think he's one of the best if not the best thank you dr Isaac Rentería '
I liked it very much, very professional [TRANSLATED]
Excellent doctor, he listens to me and answers all my questions. [TRANSLATED]
I believe God placed Dr. Isaac Guillermo Pena-Renteria in my path when I needed him most. He is humane, empathetic, attentive, and above all, a good and excellent professional. He's exactly what I needed. [TRANSLATED]
Listen and explain clearly [TRANSLATED]
Issac, has been my provider off and on since 2016. I followed him from Foot Hill Clinic. He is very thorough when doing patient care, he truly cares, understands, and wants to help in a professional medical manner. He truly goes above and beyond in his patient care. Thank you for being more than amazing Issac! Not only is your care outstanding, it truly makes a difference in my life.
Everything very good excellent [TRANSLATED]
After getting the shot I've been feeling not good been having headaches feeling weak dizzy & feel like throwing up
He is wonderful, caring, and empathetic. I have never felt rushed and of my questions have been answered thoroughly, no matter how dumb they were. lol. Dr. Pena-Renteria is awesome. I definitely recommend seeing him.
Dr. Peña is very respectful and explains things well so that I can make an informed decision abou5 my health care.
The doctor is very kind and knows his job [TRANSLATED]
Super doctor very kind [TRANSLATED]
Dr. Renteria is the best doctor I've ever had. He's a wonderful wonderful doctor. He's very compassionate and very competent. He's the best doctor you'll ever have.
He explains things well and answers all your questions. [TRANSLATED]
Very easy going. He is not judgemental or critical. He has compassion and I feel comfortable with him as my primary doctor. He answers any questions clearly and understandable.
He cares for my concerns!
He's the best one of the best doctors I've ever had. He's such a wonderful guy. He's great to talk to. He's very competent. Really good doctor.
Very good doctor [TRANSLATED]
Issac is a very caring professional who considers the patient's concerns and feelings.
He was really nice and help me choose the right decision for my treatment
Issac Pena goes above and beyond with his care. He listens, very intelligent, caring, informative, along with being knowledgeable and confident with how he treats and handles patients care. I highly recommend his services as a health professional provider
Very good at explaining and attentive [TRANSLATED]
One of the best Doctors I have ever had.
Issac is cool
Excellent [TRANSLATED]
Dr. Isaac is very professional, and he makes an effort to ensure that his patients feel well cared for and that their doubts are clarified. [TRANSLATED]
He was wonderful. Listened carefully, took care of my concerns and is helping me get the solutions and resources that are needed for my health care.
Dr isacc rentetia is a great doctor he understands and treats me like family . He is very profecional and treat u very good . I am very happy he is my pcp i couldnt be happyer . I very highly recomend dr isacc renteria . You wont wont know untill you have him as ur dr. Thank you doctor and for all you do to all youre patients '
Es una persona muy correcta
Dr. Peña was very good at listening to me and talking over where to go from now.
Very nice and listened to me. Explained any questions or concerns thoroughly.
I have had nothing but positive experiences with this provider overall.
Caring and took care of the issue and treated completely
Excelente Doctor, muy profesional.
He's the best I've had
Muy buena atencion
He is amazing ! Thank you so much Issac !!!
Issas G Pena-Renteria is kind, compassionate, and seems very intelligent. He treats patients with respect, listens and makes decisions about. Illness, care and recovery in a way that is easily understood. He doesn't make patients feel rushed, and yet he takes care of everything discussed in an appointment
I trust Issac to take care of my medical needs. I appreciate his conservative approach to providing medical advice and solutions at gradually increasing levels, yet at the same time providing me with a choice as to what level I want the treatment to start.
Buen servicio y gran comunicacion en español con el Doctor issac. Grasias
Dr. Peña was friendly, knowledgeable and kind. He took his time to explain everything to me. The staff was also awesome.
Dr. Peña was very efficient and very nice
I was very pleased to meet and work with this De. I may opt to use Him continually in the future. Thank you.
Great provider.
Está pendiente de lo que uno le explica y confirma si es así reconociendo al paciente. Se le puede hablar.
Es un muy buen doctor la verdad
Buen médico me a ayudado mucho con mi pérdida buen doctor gracias dios siempre lo bendiga
Very kind & respectful
Issac is always courteous and very thorough in his explanations.
Un médico muy comprometido con su paciente aclarándome siempre mis dudas y comprometido en el seguimiento de mi salud
Just I can see he was very respectful person and good behavior¿.
Es un buen doctor es amable y contesta todas las preguntas que tengas y te explica muy bien sobre la enfermedad qué uno tiene y el tratamiento que debes seguir te lo explica claramente .
Muy buen doctor y atento a mis dudas
Extremadamente amable
Kind and gentle man. Very caring and thorough.
Excelente doctor, siempre atento y dando soluciones a tus síntomas, respetuoso y profesional.
Excelente profesional. Gracias por doctor por su atención. Bendiciones
He is very kind.
Excelente doctor siempre atento a escucharnos
Very thorough, explains everything in detail and patient.
El mejor trato de un doctor hacia su paciente
Dr. Renteria has excellent bedside manners and listened to me carefully.
Not recommend.
Very positive and caring. He listened to my concerns and helped with my problems.
He seemed compassionate and concerned for my care. I was satisfied
He is the best doctor i have ever seen. God bless him m.
Doctor Pena-Renteria was excellent. He listened carefully and gave me exactly the care I needed.
Es buen doctor
Muy amable en su atención, me escuchó y le entendí sobre mi seguimiento de enfermedad
Issac is a very efficient and compassionate provider I recommend him to all my friends and family!
Very friendly and professional manner in taking care of my needs'very concerned that I totally understood the out come of my needs and I was satisfied with the service I was getting'Dr Pen is definitely an asset to your clinic¿
So kind and helpful!
Great telehealth appt. He was on time, maintained a courteous and professional demeanor, and made sure my questions were answered.
Todas las anteriores lo hacen muy buen doctor
Dr. Pena-Renteria was kind, detailed & efficient. He communicated well with me about my symptoms, diagnosis and steps for healing. Thank you for caring about me and providing excellent care!
Excellent care. Exceptional service. Many thanks.
Very thorough, good listener.
Muy buen Dr, me explicó bien todo,
Intelligent and pleasant
He listens carefully and explains in a way you can understand
Dr Peña es el primer doctor que me manda a hacer estudio del problema que traigo antes de recetarme ibuprofen o tylenol. Es el primer doctor que pasa mas tiempo conmigo que una enfermera o asistente.
El Dr fue muy profesional nos busco la ayuda que necesitábamos y nos inspiró mucha confianza. Gracias
Issac is awesome! Highly recommend, he is very experienced and easy to talk to!