Allan Gelber
Experienced in Lupus Nephritis

Dr. Allan Gelber

Rheumatology
Johns Hopkins Medicine
The Johns Hopkins Hospital
1800 Orleans Street, 
Baltimore, MD 

Experienced in Lupus Nephritis
Johns Hopkins Medicine
The Johns Hopkins Hospital
1800 Orleans Street, 
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Allan Gelber is Professor of Medicine and Deputy Director for Education and Faculty Development in the Division of Rheumatology. He holds a joint appointment in the Department of Epidemiology at the Bloomberg School of Public Health and is Associate Faculty at the Welch Center for Prevention, Epidemiology, and Clinical Research. Dr. Gelber is a graduate of the Johns Hopkins University School of Medicine and received both his MPH and PhD degrees (the latter in Clinical Investigation) at the Bloomberg School. He pursued internship and residency training in internal medicine at Duke University and then undertook his fellowship training in rheumatology at Johns Hopkins. Dr. Gelber has had an active role as an Educator in the Rheumatic Diseases. He previously served as Fellowship Program Director at Johns Hopkins from 2001-2011. Thereafter, he shifted his primary educational focus from rheumatology fellows to medical students, and to internal medicine housestaff on the Bayview and Johns Hopkins campuses. He directs the Musculoskeletal Section of the Genes-to-Society Course to the 2nd year medical school class. Currently, Dr. Gelber serves as Thayer Firm Faculty Leader of the Osler Medical Training Program. and among the Aliki Scholars at Johns Hopkins Bayview Medical Center. Dr. Gelber chairs the M.D. Admissions Committee at the School of Medicine.

Dr. Gelber is rated as an Experienced provider by MediFind in the treatment of Lupus Nephritis. His top areas of expertise are Gout, Arthritis, Scleroderma, Knee Replacement, and Endoscopy.

His clinical research consists of co-authoring 106 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 3 articles in the study of Lupus Nephritis.

Residency
Duke University Medical Center, Internal Medicine, 1992
Specialties
Rheumatology
Licenses
Internal Medicine in MD
Board Certifications
American Board Of Internal Medicine
Fellowships
Johns Hopkins University School of Medicine, Rheumatology, 1995
Hospital Affiliations
The Johns Hopkins Hospital
Languages Spoken
English
French
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
View 1 Less Insurance Carrier -

Locations

The Johns Hopkins Hospital
1800 Orleans Street, Baltimore, MD 21287
Call: 410-955-5000

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


106 Total Publications

Clinical Communication to the Editor.
Clinical Communication to the Editor.
Journal: The American journal of medicine
Published: November 11, 2025
View All 106 Publications
Similar Doctors
Michelle Petri
Elite in Lupus Nephritis
Dr. Michelle Petri
Rheumatology
Elite in Lupus Nephritis
Dr. Michelle Petri
Rheumatology

Johns Hopkins Outpatient Center

Baltimore, MD 
 (3.2 miles away)
410-955-9114
Languages Spoken:
English, French
See accepted insurances

Michelle Petri, M.D. is a Professor of Medicine at the Johns Hopkins University School of Medicine. She attended medical school at Harvard University and fulfilled her internal medicine residency at the Massachusetts General Hospital. In addition, she completed two fellowship programs at the University of California, San Francisco in allergy and immunology and rheumatology. Dr. Petri is the Director of the Hopkins Lupus Cohort, a longitudinal study of morbidity and mortality in systemic lupus erythematosus, and Co-Director of the Hopkins Lupus Pregnancy Center. Dr. Petri is rated as an Elite provider by MediFind in the treatment of Lupus Nephritis. Her top areas of expertise are Lupus Nephritis, Systemic Lupus Erythematosus (SLE), Cutaneous Lupus Erythematosus (CLE), Tenotomy, and Osteotomy.

Andrea Fava
Elite in Lupus Nephritis
Dr. Andrea Fava
Rheumatology
Elite in Lupus Nephritis
Dr. Andrea Fava
Rheumatology

Johns Hopkins Outpatient Center

601 North Caroline Street, Floor 7, Floor 7, 
Baltimore, MD 
 (3.2 miles away)
410-955-9114
Languages Spoken:
English, Italian, Spanish
See accepted insurances
Offers Telehealth

Andrea Fava is a Rheumatologist in Baltimore, Maryland. Dr. Fava is rated as a Distinguished provider by MediFind in the treatment of Lupus Nephritis. His top areas of expertise are Lupus Nephritis, Systemic Lupus Erythematosus (SLE), Scleroderma, and Systemic Sclerosis (SSc).

Homa Timlin
Distinguished in Lupus Nephritis
Dr. Homa Timlin
Rheumatology
Distinguished in Lupus Nephritis
Dr. Homa Timlin
Rheumatology

Johns Hopkins Bayview Medical Center

Baltimore, MD 
 (0.3 miles away)
443-997-1552
Languages Spoken:
English, Farsi, Romanian
See accepted insurances
Offers Telehealth

Dr. Homa Timlin is an assistant professor of medicine at the Johns Hopkins University School of Medicine. Her areas of clinical expertise include systemic lupus erythematosus, and lupus nephritis. Dr. Timlin serves on the faculty of the Johns Hopkins Consultative Rheumatology Clinic. A member of the Royal College of Physicians, Dr. Timlin earned her medical degree at Romania’s Universitatea de Medicana Si Farmacie Carol Davila. Upon completion of rheumatology fellowships, Oxford in the United Kingdom and an internal medicine residency in the United States, she joined the Johns Hopkins Lupus Center in 2011. After a one-year postdoctoral lupus fellowship under the mentorship of Dr. Michelle Petri, she finished her post-doctoral fellowship in rheumatology at Johns Hopkins. She also holds a master’s degree in clinical immunology (London University), MRCP diploma (Member of the Royal College of Physicians), Certificate of Completion of Specialty Training (CCST). Dr. Timlin has been an active educator who works with trainees at all levels, nationally and internationally, in the inpatient and outpatient settings. Presently, Dr. Timlin has established a retrospective cohort of several hundred patients with lupus and lupus nephritis, and site lead at the Johns Hopkins Bayview Medical Center. Dr. Timlin is the medical chair for the local chapter of Lupus Foundation of America (LFA) and the director of an IRB-approved prospective human diagnostic study using magnetic resonance imaging (MRI) to evaluate lupus nephritis. This provider is registered with the Florida Department of Health to perform telehealth services for patients in Florida. Dr. Timlin is rated as a Distinguished provider by MediFind in the treatment of Lupus Nephritis. Her top areas of expertise are Lupus Nephritis, Systemic Lupus Erythematosus (SLE), Discoid Lupus Erythematosus (DLE), and Cutaneous Lupus Erythematosus (CLE).

VIEW MORE LUPUS NEPHRITIS DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Gelber's expertise for a condition
ConditionClose
    • Distinguished
    • Gout
      Dr. Gelber is
      Distinguished
      . Learn about Gout.
      See more Gout experts
    • Advanced
    • Arthritis
      Dr. Gelber is
      Advanced
      . Learn about Arthritis.
      See more Arthritis experts
    • Scleroderma
      Dr. Gelber is
      Advanced
      . Learn about Scleroderma.
      See more Scleroderma experts
    • Systemic Sclerosis (SSc)
      Dr. Gelber is
      Advanced
      . Learn about Systemic Sclerosis (SSc).
      See more Systemic Sclerosis (SSc) experts
    • Experienced
    • End-Stage Renal Disease (ESRD)
      Dr. Gelber is
      Experienced
      . Learn about End-Stage Renal Disease (ESRD).
      See more End-Stage Renal Disease (ESRD) experts
    • Endoscopy
      Dr. Gelber is
      Experienced
      . Learn about Endoscopy.
      See more Endoscopy experts
    • Henoch-Schonlein Purpura
      Dr. Gelber is
      Experienced
      . Learn about Henoch-Schonlein Purpura.
      See more Henoch-Schonlein Purpura experts
    • Knee Replacement
      Dr. Gelber is
      Experienced
      . Learn about Knee Replacement.
      See more Knee Replacement experts
    • Localized Scleroderma
      Dr. Gelber is
      Experienced
      . Learn about Localized Scleroderma.
      See more Localized Scleroderma experts
    • Lupus Nephritis
      Dr. Gelber is
      Experienced
      . Learn about Lupus Nephritis.
      See more Lupus Nephritis experts
    View All 10 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile
    For Patients
    • Our Story
    • How MediFind Works
    • Conditions A-Z
    • Doctor Directory
    • Symptoms Directory
    • Procedures Directory
    • Treatment Directory
    • Drug Directory
    • Infusion Center Finder
    • FAQ
    • Contact Us
    For Providers and Practices
    • Claim Your Profile
    • Newsroom
    Business Solutions
    • Provider
    • Network Solutions
    Additional Resources
    • Consumer Health Data Privacy Policy
    • Privacy Policy
    • Terms of Use
    • Advertising Policy
    • Content Policy
    Subscribe to our newsletter

    Sign up to stay informed about MediFind and get wellness sent your way.

    Close

      By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

      Bullet PinMediFind
      Follow us on
      This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
      © 2026 All Rights Reserved

      Request an Appointment

      If you are experiencing a medical emergency, call 9-1-1.

      MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

      Patient Details

      This information is for the patient who will be seen at the appointment.

        Close

        Returning patient? Use your address on file with the provider.

        Insurance Details

        Please provide information of the primary insurance holder as the practice may require this information to schedule.

        Insurance Provider *
        Insurance ProviderClose

        Appointments Details

        Let’s get more information about your appointment.

                0 / 1000
                0 / 1000
                By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.