Dr. Jose Valladares, MD | Las Vegas, NV | Hematologist

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Jose Valladares is a hematology and oncology specialist who brings 46 years of clinical expertise to cancer and blood disorder care. He earned his medical degree from Universidad Nacional Mayor de San Marcos in Lima, Peru, before completing his internal medicine residency at Bronx-Lebanon Hospital Center. Dr. Valladares pursued advanced fellowship training in hematology and oncology at both Cook County Hospital and SUNY Health Science Center Brooklyn. He maintains board certification in internal medicine through the American Board of Internal Medicine and communicates with patients in English.

Dr. Valladares practices at The Oncology Institute locations in Las Vegas, Nevada, and holds hospital privileges at Detar Hospital Navarro. His clinical focus encompasses treating patients with various forms of cancer, including lung and breast cancers, as well as blood conditions such as iron deficiency anemia. He regularly performs diagnostic blood work including complete blood counts, …white blood cell differentials, and comprehensive metabolic panels to monitor patient health and treatment progress. Patients have given Dr. Valladares an average rating of 4.0 on Vitals, reflecting their confidence in his extensive experience and specialized care.

Read More Read less

Overview based on verified provider data

accepting new patients
4

25 Ratings
46 years of experience
49 insurance plans accepted
speaks English
Cook County Hosp, Hematology/Oncology; Suny Hlth Sci Ctr Brooklyn, Hematology/Oncology; Bronx-Lebanon Hosp Ctr, Internal Medicine
22 written reviews
2 specialties
14 areas of expertise
1 board certification
1 hospital affiliation
2 office locations
Male

25 ratings & reviews

Sort:

Showing 1 to 10 of 22 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Terrible experience called ahead of time to give insurance information. They don’t answer the telephone hang on for 45 minutes when given the insurance information when I got there, they had the old insurance then they had to verify the corporate office. I had to sit there when I went to go see the doctor the doctor handed me the paper of my bloodwork did not explain anything to me. I also had a mammogram. Didn’t have anything results when I went to the front desk, I asked for a copy of it. He didn’t even examine my breast. This is not fair to do this to the patient and also he is very hard to understand. Couldn’t get a chance to ask him any questions he ran out.

June 20th, 2025

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Well pleased

September 21st, 2023

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Love the Dr. Love his staff. He’s kind and gentle. So happy I found him and his staff.

February 22nd, 2023

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

The front desk lady was nice it was first sign in. The nurse and doctor was friendly. The wait to see the doctor was fast. I love the new place they moved to. The staff is very sweet and friendly ladies.

January 20th, 2023

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

LOVE DR. VALLADARES HE'S VERY CARING , FRIENDLY, AWESOME DOCTOR ?? The STAFF AND NURSES ARE ALL EXCEPTIONAL. BUT , I GOT TO SAY I LOVE , LOVE , MARILYN ?? SHE ALWAYS PUTS ME AT EASE. WOULD HIGHLY RECOMMEND DR. VALLADARES ??

January 20th, 2023

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

They make you welcome and are friendly. I like going there

January 13th, 2023

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Front desk staff not friendly .valladares nurse was very friendly talked to me about what I had to do where I could understand what was going on

December 24th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I just love Dr. Valladares & his whole staff, they are so friendly & caring ??

October 24th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr V and his entire staff was very professional and explained all procedures to the fullest! Highly recommend his service

October 18th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Office staff and nurse were very polite and helpful. Dr. Vallederas spent less than one minute with me on this my first appointment. He spoke too fast and offered no opportunity for questions before walking out stating I need weekly shots and to return in 4 weeks. I’m disappointed and will not return.

October 18th, 2022

The Oncology Institute

2911 N Tenaya Way Ste 210Las Vegas, NV 89128

Tel: (702) 342-1244

The Oncology Institute

6450 Medical Center StLas Vegas, NV 89148

Tel: (702) 739-9518

MonClosed

Tue8:30 am - 5:00 pm

Wed8:30 am - 5:00 pm

Thu8:30 am - 5:00 pm

FriClosed

SatClosed

SunClosed


Dr. Jose Valladares, MD	Divina Gracia Murao	Jan Kathleen Vero Stanek	Sheila Marie Dela Rosa Lopez
Hematology	Nurse Practitioner	Nurse Practitioner	Nurse Practitioner
Accepts New Patients
4 (25 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
46 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English
Las Vegas , NV	Las Vegas , NV	Henderson , NV	LAS VEGAS , NV
Med School: University Nac Mayor De San Marcos- Prog Acad De Med Humana- Lima- Peru
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Acute Myeloid Leukemia
Bone Marrow Transplant
Cancer
Chemotherapy
Chronic Myeloid Leukemia
Chronic Myelomonocytic Leukemia
Deep Vein Thrombosis
Hepatitis C
Hodgkin's Lymphoma
Leukemia
Lymphoma
Myelofibrosis
Myeloma
Oncology

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, Nevada, 2027, Active

EDUCATION & TRAINING

Residency

Cook County Hosp, Hematology/Oncology; Suny Hlth Sci Ctr Brooklyn, Hematology/Oncology; Bronx-Lebanon Hosp Ctr, Internal Medicine

Medical School

University Nac Mayor De San Marcos- Prog Acad De Med Humana- Lima- PeruGraduated in 1980

Dr. Jack Lazerson, MD
Pediatrics
| Las Vegas, NV
(0)
Dr. Wael Hisham Milyani, MD
Pathology
22 Years Exp | Las Vegas, NV
(0)
Dr. David Ralph Coon, MD
Pathology
26 Years Exp | Las Vegas, NV
(1)
Dr. Eleni T Diamandidou
Oncology
38 Years Exp | Las Vegas, NV
(0)
Dr. Bernard Laurence Hoover, MD
Internal Medicine
68 Years Exp | Las Vegas, NV
(0)
Dr. Janson Trieu
Oncology
8 Years Exp | Las Vegas, NV
(0)
Dr. Okechukwu Nwabueze Obi
Internal Medicine
15 Years Exp | Berwyn, IL
(0)
Dr. Rita Maity Mukherjee, MD
Hematology
| Las Vegas, NV
(0)
Dr. Carol Stephanie Velez Martinez
Oncology
9 Years Exp | Greenville, NC
(0)
Dr. Charles Eric Stimler
Internal Medicine
43 Years Exp | Las Vegas, NV
(0)

Is Dr. Jose Valladares accepting new patients?: Dr. Jose Valladares is accepting new patients on Vitals. View Dr. Jose Valladares's profile on Vitals to make an appointment.
Does Dr. Jose Valladares accept virtual/telehealth appointments?: Dr. Jose Valladares has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Jose Valladares's office located?: Dr. Jose Valladares's office is located at 2911 N Tenaya Way Ste 210, Las Vegas, NV, 89128.
How can I make an appointment with Dr. Jose Valladares?: You can find contact information for Dr. Jose Valladares here on Vitals.
Does Dr. Jose Valladares accept my insurance?: You can see the insurance plans that Dr. Jose Valladares accepts on their Vitals profile.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.