Hematology Oncology - Find a Doctor
Oncology • Edinburg, TX
Clinic Type
Oncology
Address
1801 South 5th Street, Suite 120, McAllen, TX 78503
Phone
956-259-9994
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
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Team
Insurance & Payment
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Languages Spoken
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Social Media
Photos

What Patients Say
Overall sentiment across review platforms: mixed
- Vitals - Dr. Sabir Hussain: 5.0/5.0 (6 reviews)
- Vitals - Dr. Suresh Ratnam: 4.3/5.0 (4 ratings/1 review)
- Vitals - Dr. Shravan Narmala: 5.0/5.0 (7 reviews)
Patients praise
- Highly skilled and compassionate physicians
- Clear and thorough explanations of diagnoses and treatment plans
- Good bedside manner from specific doctors
- Effective treatment and positive patient outcomes for many
Common complaints
- Poor administrative and front-desk communication
- Long wait times for appointments and during visits
- Issues with billing and repeated charges for copays
- Perceived lack of empathy and unprofessional behavior from staff
- Concerns regarding the thoroughness of patient care
"The front staff is very unprofessional. Forget HIPAA . They yell at the patients not talk . Very rude and uneducated . Very frustrating to be in this office while you have a diagnosis that is life threatening."
— LocalityBiz - DHR Health Hematology Oncology Review"Dr. Gummadi is the best!! I’ve seen her as my specialist for a while she always explains everything about my diagnosis and prognosis. I find her to be very professional and thorough. I am happy to be her patient."
— DHR Health Official Testimonials"Dr. Hussain has been my Oncologist for the last 3 1/2 years and in my opinion he is the best. He did an excellent job of explaining and administering my Chemotherapy. His pleasant personality made me feel comfortable and relaxed during my visits."
— Vitals - Dr. Sabir Hussain ReviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- DHR Health Oncology Institute Welcomes Dr. Carlos Sebastian Briones Chavez, Hematologist/Oncologist - Mega Doctor News — Sep 15, 2025
- DHR Health Oncology Institute Welcomes Dr. Carlo Sebastian Briones Chavez, Hematologist/Oncologist - Rio Grande Guardian — Sep 15, 2025
- David J. Haile - Find a Provider | UT Health San Antonio Patient Care — Mar 17, 2026
- DHR Health Expands Cancer Support Through 2026 Monthly Group Meetings - Mega Doctor News — Jan 26, 2026
- Gerardo Rosas, MD — Jan 23, 2026
Information sourced from the clinic's website as of July 11, 2026.
More oncology clinics in Edinburg
DHR Health (Edinburg, Texas) is a private Hospitals and Health Care system founded in 1997, offering a full spectrum of services including oncology/hematology, cardiovascular and general surgery, women's health, rehabilitation, behavioral health, and emergency medicine. The organization operates 21 offices across the U.S. (primarily in Edinburg/McAllen, TX) and provides patient portal access, admissions support, and volunteer opportunities. DHR Health employs about 1,086 people and reports annual revenue in the $100M–$500M range. For oncology-specific care, they provide cancer and hematology services as part of their comprehensive medical offerings. Contact: dhrexperience@dhr-rgv.com; main phone: +1-956-362-8677. Address highlights: HQ at 5501 S. McColl Rd, Edinburg, TX 78539, with multiple ED/clinic locations in Edinburg and McAllen.
Valley Cancer Associates PA is a cancer treatment center based in Harlingen, TX, with multiple offices in the Rio Grande Valley (4 locations total). They offer diagnosis and treatment for various cancers across ages, including chemotherapy, immunotherapy, and radiation therapy, and participate in clinical trials. They accept most insurance plans and provide co-pay assistance. The organization is relatively small (about 7 employees) with leadership including CEO Noel Salinas and COO Anthony Flores. Contact numbers and office location in Harlingen are listed; services target oncology and related wellness. If you’re seeking cancer care near McAllen or Edinburg, this center is a regional option within driving distance.
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