Dr. Alak Ray, MD | Houston, TX | Nephrology

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

Dr. Ray graduated from the Bankura Sammilani Medical College in 1977. He works in Houston, TX and specializes in Nephrology and Internal Medicine. Dr. Ray is affiliated with Tirr Memorial Hermann.

accepting new patients
3.7

11 Ratings
49 years of experience
20 insurance plans accepted
speaks Spanish, Tagalog
Baylor College Of Medicine
6 written reviews
2 specialties
8 areas of expertise
1 hospital affiliation
1 office location
Male

11 ratings & reviews

Sort:

Showing 1 to 6 of 6 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}

Dr. Ray made it his personal mission to make sure I got every chance to survive possible. Without him I don't think i would have made it. Thank you so much Dr. Ray!

April 7th, 2011

.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 appreciate Dr. Ray and the way in which he handled the problems I went to him for. He was very up front about everything and made me feel at ease with my medical care.

March 10th, 2011

.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 almost didn't make it. All the other doctors were going to give up on me. I was so sick. But not Dr. Ray. He literally saved my life. I can never thank home enough. Thank you Dr Ray for everything!

November 29th, 2010

.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. Ray is a very nice doctor. He cares for his patients and their families. I Will tell all of my friends and family to use him if needed.I am glad I found him.

November 18th, 2010

.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}

Very kind and concerned. Great bedside manner. Highly recommended.

November 15th, 2010

.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}

A disgrace to the profession and worse doctor I have ever experienced.

June 18th, 2010

Greater Heights Nephrology

1631 North Loop W Ste 460Houston, TX 77008

Tel: (713) 864-6100

Mon9:00 am - 5:00 pm

Tue9:00 am - 5:00 pm

Wed9:00 am - 5:00 pm

Thu9:00 am - 5:00 pm

Fri9:00 am - 5:00 pm

SatClosed

SunClosed


Dr. Alak Ray, MD	Dr. Jingyin Yan, MD	Dr. Jose J Perez, MD, FASN	Dr. Jayanti Venkatesan, MD
Nephrology	Nephrology	Nephrology	Nephrology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
3.7 (11 Ratings)	0 (0 Ratings)	0 (0 Ratings)	4.7 (7 Ratings)
49 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks Spanish, Tagalog	Speaks English, Mandarin	Speaks Spanish, English	Speaks English
Houston , TX	Sugar Land , TX	Webster , TX	Webster , TX
Med School: Bankura Sammilani Medical College
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Accepts Medicaid
AARP
Aetna
Aetna - HMO
Anthem Blue Cross
Blue Cross Blue Shield of Texas
Cigna
Community Health Choice
Community Health Choice - Medicaid (Managed)
Devoted Health
Humana
Medicaid - Medicaid
Medicaid - Medicaid (Managed)
Medicare
Medicare - Medicare
Molina Healthcare
Molina Healthcare - Medicaid (Managed)
Texas Children's Health Plan
UnitedHealthcare
UnitedHealthcare - HMO
Wellcare

Chronic Kidney Disease (CKD)
Chronic Renal Disease
Dialysis
End Stage Renal Disease (ESRD)
Hemodialysis
Internal Medicine
Kidney Biopsy
Urinalysis

MEDICAL LICENSE

Medical Doctor, Texas, 2026, Active

EDUCATION & TRAINING

Residency

Baylor College Of Medicine

Medical School

Bankura Sammilani Medical CollegeGraduated in 1977

Dr. Sergio Luis Zanotti Cavazzoni, MD
Critical Care Medicine
31 Years Exp | Houston, TX
(1)
Dr. Nicole Alicia Christians, MD
Allergy & Immunology
9 Years Exp | HOUSTON, TX
(0)
Dr. Ariel David Szvalb, MD
Infectious Disease
30 Years Exp | Houston, TX
(0)
Dr. Dania Amina Hatahet, MD
Infectious Disease
16 Years Exp | HOUSTON, TX
(1)
Dr. Premswarup Joel Immaraj, MD
Emergency Medicine
47 Years Exp | El Campo, TX
(1)
Dr. Saumil N Gandhi, MD
Radiation Oncology
15 Years Exp | Houston, TX
(0)
Dr. Nisha Rathi, MD
Critical Care Medicine
27 Years Exp | Houston, TX
(2)
Dr. Marley Samuel Ferris, MD
Anesthesiology
23 Years Exp | Houston, TX
(1)
Dr. Matthew Chun-I Shieh, MD
Hospital Medicine
13 Years Exp | Converse, TX
(0)
Dr. Reem Tariq Jassim Mahdawi, MD
Hospital Medicine
18 Years Exp | Saint Paul, MN
(0)

How can I make an appointment with Dr. Alak Ray?: You can find contact information for Dr. Alak Ray here on Vitals.
Does Dr. Alak Ray accept virtual/telehealth appointments?: Dr. Alak Ray has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Alak Ray accepting new patients?: Dr. Alak Ray is accepting new patients on Vitals. View Dr. Alak Ray's profile on Vitals to make an appointment.
Does Dr. Alak Ray accept my insurance?: You can see the insurance plans that Dr. Alak Ray accepts on their Vitals profile.
Which hospitals is Dr. Alak Ray affiliated with?: Dr. Alak Ray is affiliated with Tirr Memorial Hermann.

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.