Dr. Oscar Adler, MD | LANSDOWNE, VA | 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. Adler graduated from the Kazan State Medical University in 1983. He works in LANSDOWNE, VA and specializes in Nephrology and Internal Medicine. Dr. Adler is affiliated with Inova Loudoun Hospital Center.

4.6

26 Ratings
43 years of experience
40 insurance plans accepted
speaks Russian, English
Conemaugh Valley Memorial Hospital
11 written reviews
2 specialties
9 areas of expertise
2 board certifications
1 hospital affiliation
1 office location
Male

26 ratings & reviews

Sort:

Showing 1 to 10 of 11 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. Adler is an exceptional physician with patience, understanding and empathy while providing excellent medical treatment. It is very rare to find physicians of that calibre.

January 2nd, 2019

.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}

My GP referred me to Dr. Oscar Adler for my kidney problem saying that he was an excellent doctor. He is. Dr. Adler has been my kidney doctor for several years and I look forward to seeing him. He has given advice that is aimed toward improving my health, has been very encouraging, and is very willing to help me understand my situation. I can very happily recommend Dr. Adler.

July 11th, 2018

.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. Adler is a Competent and Caring physician. He is always up to date on all the new research in kidney disease. I trust Dr. Adler with my life, if it was not for him I would not be alive today and living a good life. He and his staff makes it a pleasure to go to his office, which alway clean and neet and comfortable. Dr. Adler keeps me well informed about my condition and if I am improving or not, or getting worse. He always makes sure he has time to answers my questions and concernsabout my condition. When I was hospitialized twice for differents issues he was the every morning checking up on my kidney functions and progress. Cannot say anything but good things about Dr. Adler.

May 24th, 2017

.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}

My Gastroenterologist wanted me to see a Nephrologist! I did some research and came up with Dr. Oscar Adler! My first visit with Dr. Adler told me a lot about him! He is very understanding, and loves to teach patients about their condition! He takes his time to answer all of your questions! I highly recommend him!!!

March 28th, 2017

.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}

Knowledgeable, kind, and very thorough!

January 17th, 2017

.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. Adler is a wonderful doctor. He is one of those rare doctors that actually take time to answer all questions, answer's your phone call when you have a medical question, and order's the necessary tests to figure out what's going on. Dr. Adler is well respected within the community he serves, and we were referred to him by the ER doctor we saw. When I went for the tests at two separate facilities, all the staff advised about how wonderful Dr. Adler was to the staff, as well as the patient's he has. They told us if he's in the establishment making rounds, if a patient of his is somewhere testing, he typically stops by to say, "hello" and see that everything is going ok. I would entrust Dr. Adler with my life, my husbands life, our child's life, as well as any other family member. Thank you, Dr. Adler for helping us and doing everything you possibly could for us. We are so very appreciative.

November 22nd, 2015

.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}

You are in good hands with Dr. Adler.

November 4th, 2015

.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. Adler is a preeminent nephrologist in the Northern Virginia area. He is totally committed to his patients' care and well being and spares no e ...

February 25th, 2015

.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}

Excellent doctor. Very knowledgeable. Takes time to explain your questions

February 2nd, 2015

.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 best specialist we've seen! And we've seen "too" many in the last year and not much to show for most of the inconvenience and expense incurred!

December 18th, 2014

Adler Oscar Office

19490 SANDRIDGE WAY STE 120LANSDOWNE, VA 20176

Tel: (703) 723-5555


Dr. Oscar Adler, MD	Mary Frances Haynos	Dr. Shreedip Dilipbhai Patel, MD	Dr. Kathleen Ellen Moriarty, MD
Nephrology	Nurse Practitioner	Hospital Medicine	Pediatrics
	Accepts New Patients
4.6 (26 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
43 Years of Experience		11 Years of Experience	7 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks Russian, English	Speaks Spanish, Vietnamese, Russian, English
LANSDOWNE , VA	Silver Spring , MD	Bethesda , MD	Washington , DC
Med School: Kazan State Medical University		Med School: Medical University Of Lublin	Med School: Warren Alpert Medical School Of Brown University
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

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

MEDICAL LICENSE

Medical Doctor, Virginia, 2026, Active

EDUCATION & TRAINING

Residency

Conemaugh Valley Memorial Hospital

Medical School

Kazan State Medical UniversityGraduated in 1983

Karen Shaevel Levin
Nurse Practitioner
| Rockville, MD
(0)
Dr. James Michael Mccabe, MD
Diagnostic Radiology
51 Years Exp | Greenbelt, MD
(1)
Dr. John Dominic Piacentino, MD
Public Health & General Preventive Medicine
31 Years Exp | Frederick, MD
(0)
Dr. Saeed Joseph Kronfli, MD
Nephrology
44 Years Exp | Takoma Park, MD
(10)
Dr. Sun-Young Ahn, MD
Nephrology
26 Years Exp | Washington, DC
(2)
Dr. Robert Gregory Stenberg, MD
Interventional Cardiology
44 Years Exp | Warrenton, VA
(2)
Dr. Laith Rafi Altaweel, MD
Critical Care Medicine
26 Years Exp | Falls Church, VA
(0)
Dr. Donald Martin Poretz, MD
Infectious Disease
60 Years Exp | Annandale, VA
(16)
Eunju Yang Hernandez
Nurse Practitioner
| Lansdowne, VA
(1)
Dr. Bruce Edward Lessin, MD
Nephrology
59 Years Exp | McLean, VA
(20)

Which hospitals is Dr. Oscar Adler affiliated with?: Dr. Oscar Adler is affiliated with Inova Loudoun Hospital Center.
Does Dr. Oscar Adler accept my insurance?: You can see the insurance plans that Dr. Oscar Adler accepts on their Vitals profile.
How can I make an appointment with Dr. Oscar Adler?: You can find contact information for Dr. Oscar Adler here on Vitals.
Where is Dr. Oscar Adler's office located?: Dr. Oscar Adler's office is located at 19490 SANDRIDGE WAY STE 120, LANSDOWNE, VA, 20176.
Does Dr. Oscar Adler accept virtual/telehealth appointments?: Dr. Oscar Adler has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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.