
Bernard Georges Jaar, MD, MPH
Nephrology
Highlights
Johns Hopkins Affiliations:
- Johns Hopkins School of Medicine Faculty
About Bernard Georges Jaar
Professional Titles
- Clinical Director, Division of Nephrology
Primary Academic Title
Associate Professor of Medicine
Background
Dr. Bernard Jaar is an associate professor of medicine at the Johns Hopkins University School of Medicine. He holds a joint appointment in epidemiology at the Johns Hopkins Bloomberg School of Public Health. His areas of clinical expertise include chronic kidney disease and all dialysis modalities.
Dr. Jaar earned his M.D. from Faculte de Medecine et de Pharmacie of the State University of Haiti. He completed nephrology training at Hopitaux de Paris (Hopital Tenon, Hopital Saint Antoine, Hopital Saint Louis) University of Paris V, France. He subsequently completed an internal medicine residency at Graduate Hospital in Philadelphia and a nephrology fellowship at the Johns Hopkins Hospital, in addition to a post-doctoral fellowship in Epidemiology and a Master in Public Health at the Johns Hopkins Bloomberg School of Public Health.
His research interests include epidemiology of chronic kidney disease and end-stage kidney disease, particularly survival in dialysis patients, peripheral arterial disease and environmental risk factors for kidney disease.
Dr. Jaar was recognized with the C. Lockard Conley Award 2021 by the American College of Physician Maryland Chapter for contributions to resident education / research and the National Kidney Foundation Garabed Eknoyan Award 2022 for promoting the mission of NKF in making the lives of people with kidney disease better. He is a member of several professional organizations, including the International Society of Nephrology, American Society of Nephrology, National Kidney Foundation, American College of Physicians and the International Society of Peritoneal dialysis.
Centers and Institutes
Welch Center for Prevention, Epidemiology, and Clinical Research
Contact for Research Inquiries
4940 Eastern Avenue
301 Building, Suite 2500
Baltimore, MD 21224
Phone: (410) 550-1663
Research Interests
environmental risk factors for kidney disease, Epidemiology of Chronic Kidney Disease and end-stage kidney disease, peripheral arterial disease, survival in dialysis patients
Research Summary
Dr. Jaar is interested in the conduct of epidemiologic studies in the field of chronic kidney disease / end-stage kidney disease and related complications. His personal research interest is currently focused on outcome studies of peripheral arterial disease (PAD) in end-stage renal disease (ESRD) patients and morbidity and mortality of ESRD patients by dialysis modality. In addition to leading the Cardiovascular Endpoint Committee of the CHOICE study, he is involved in several research projects within the Division of Nephrology and also at the Welch Center for Prevention, Epidemiology and Clinical Research, and the Department of Environmental Health at the School of Public Health.
Honors
- Garabed Eknoyan Award, National Kidney Foundation, 5/1/22
- C. Lockard Conley Award, ACP of Maryland, 2/1/21
- Volunteer of the Year Award, National Kidney Foundation of Maryland, 1/1/13
- John Rogers Excellence in Teaching Award, 1/1/09
- Fellow, American Society of Nephrology, 1/1/05
- Junior Faculty Clinical Research Award. Department of Medicine Johns Hopkins University School of Medicine for the project entitle: Dialysis Modality and Mortality in a National Cohort: The CHOICE Study, 1/1/04
- Richard Ross Clinician Scientist Award, Johns Hopkins University - School of Medicine., 1/1/03
- Ruth L. Kirschstein National Research Service Award to train in Renal Disease Epidemiology, National Institute of Diabetes, Digestive and Kidney Diseases, 1/1/01
- The Victoria Prize, 1/1/99
- Valedictorian, Necker School of Medicine,, University of Paris V, 1/1/92
- The Boehringer Mannheim Prize, 1/1/92
- Valedictorian, School of Medicine and Pharmacy, State University of Haiti, State University of Haiti, 10/30/87
Memberships
- American College of Physicians,
American College of Physicians, a national organization of internists
- International Society of Peritoneal Dialysis,
American Medical Association, the largest association of physicians and medical students in the United States
- American Society of Nephrology,
American Society of Nephrology, an organization that aims to prevent, treat and cure kidney diseases
- International Society of Nephrology,
International Society of Nephrology, an international organization representing specialists in nephrology
- National Kidney Foundation,
National Kidney Foundation, an organization dedicated to the awareness, prevention and treatment of kidney disease
Locations
- Johns Hopkins Bayview Medical Center
- 301 Mason Lord Drive, Suite 3400, Baltimore, MD 21224
- phone: 410-550-1800
- fax: 410-550-0979
- Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville
- 10751 Falls Road, Falls Concourse STE 408/412, Lutherville, MD 21093
- phone: 410-955-0670
- fax: 410-367-2258
Expertise
Education
Johns Hopkins Bloomberg School of Public Health
Graduate School, MPH, 2003Johns Hopkins University School of Medicine
Fellowship, Nephrology, 2002Graduate Hospital
Residency, Internal Medicine, 2000Johns Hopkins Bloomberg School of Public Health
Fellowship, Epidemiology, 1997UFR de Medicine Lariboisière-Saint-Louis
Fellowship, 1993University of Paris Descartes
Residency, Nephrology, 1992Faculte De Medecine Et De Pharmacie
Medical Education, MD, 1987Board Certifications
Nephrology
American Board of Internal Medicine, 2004Insurance
- Aetna
- CareFirst
- Cigna
- First Health
- Geisinger Health Plan
- HealthSmart/Accel
- Humana
- Johns Hopkins Health Plans
- MultiPlan
- Pennsylvania's Preferred Health Networks (PPHN)
- Point Comfort Underwriters
- Private Healthcare Systems (PHCS)
- UnitedHealthcare
- Veteran Affairs Community Care Network (Optum-VACCN)
Ratings & Reviews
5 out of 5
56 ratings, 32 reviewsThe Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.
- 5 out of 5 starsReviewed on 2/12/2025
Dr Jaar made me feel comfortable and at ease on my video with him. Explained everything very well. Answered all of my concerns.
- 5 out of 5 starsReviewed on 1/29/2025
Dr..Jaar is exceptionally one of the best doctors at John Hopkins. He takes his time , ask you questions and waits for your explanation. He makes sure that you understand what was discussed.
- 5 out of 5 starsReviewed on 1/27/2025
I am extremely satisfied by the care I receive from Dr Jaar. He is very personable and is truly committed to give me the best possible care!
- 5 out of 5 starsReviewed on 1/22/2025
My appointment with Dr. Jaar was exceptional, the finest doctor's appointment I've ever had in my life, and I've had many appointments.
- 5 out of 5 starsReviewed on 1/15/2025
Exemplary
- 5 out of 5 starsReviewed on 12/30/2024
Very caring and exlained issues in great detail.
- 5 out of 5 starsReviewed on 12/18/2024
Dr. Jaar is kind, caring, knowledgeable, and really helps me.
- 5 out of 5 starsReviewed on 12/4/2024
Dr.Jaar was one of the most competent, thorough, caring doctor I have ever seen!! He left no stone unturned finding the solution to my care.
- 5 out of 5 starsReviewed on 12/2/2024
I have never had a physician I thought of more highly than Dr. Jaar. He far surpasses others in all categories of service provision!
- 5 out of 5 starsReviewed on 12/2/2024
Dr. Jaar always explains everything about my blood work results and always explains what I need to do. He Is an excellent physician.
- 5 out of 5 starsReviewed on 12/2/2024
Dr.Jaar is incredible
- 5 out of 5 starsReviewed on 11/27/2024
Excellent in every area/aspect
- 5 out of 5 starsReviewed on 11/25/2024
Wonderful doctor
- 5 out of 5 starsReviewed on 11/20/2024
Dr Jaar is excellent. I was late and he actually called me on my cell to see if I was OK
- 5 out of 5 starsReviewed on 11/13/2024
Very pleasant and easy to talk to . Explained everything- a very good visit.
- 5 out of 5 starsReviewed on 10/30/2024
Dr. Jaar and his assistant, Kathy Amos, are not 10s. They are at least 1,000s.
- 5 out of 5 starsReviewed on 10/14/2024
An excellent visit. This was my first meeting with Dr. Jaar and I was very impressed. I Iook forward to working with him in the future
- 5 out of 5 starsReviewed on 10/2/2024
Exemplary brilliant caring doctor.
- 5 out of 5 starsReviewed on 9/25/2024
He's the best
- 5 out of 5 starsReviewed on 8/28/2024
Excellent knowledge, bedside manner, professional care, etc.
- 5 out of 5 starsReviewed on 8/28/2024
Excellent visit
- 5 out of 5 starsReviewed on 8/22/2024
Dr. Jaar has always been very professional, friendly and attentive to my needs.
- 5 out of 5 starsReviewed on 8/20/2024
Excellent
- 5 out of 5 starsReviewed on 8/7/2024
The Best!
- 5 out of 5 starsReviewed on 6/24/2024
One on the best doctors I have ever been to
- 5 out of 5 starsReviewed on 6/3/2024
Of all the doctors who I have had in my life, Dr. Jaar is right at the top of my rating scale! He is so knowledgable from a technical standpoint, communicates about medical issues so clearly, and has an outstanding "bedside" manner. I have no doubt that he has my best interest at heart. I never feel rushed and always feel that all of my questions and concerns have been addressed.
- 5 out of 5 starsReviewed on 5/22/2024
Exemplary Physician whonI credit for keeping me off dialysis with famial kidney disease.
- 5 out of 5 starsReviewed on 5/20/2024
Very competent, caring, cordial
- 5 out of 5 starsReviewed on 5/6/2024
Spends a lot of time with me and never rushes.
- 5 out of 5 starsReviewed on 4/17/2024
Very good
- 5 out of 5 starsReviewed on 4/15/2024
Very good doctor
- 5 out of 5 starsReviewed on 3/27/2024
His knowledge, professional care - one of the best.