Loading Complete
Howard M. Lederman

Howard M. Lederman, MD, PhD

Pathology

4.9 of 5 stars69 ratings, 23 reviews

Highlights

Languages

  • English

Gender

Male

Johns Hopkins Affiliations:

  • Johns Hopkins School of Medicine Faculty

About Howard M. Lederman

Professional Titles

  • Director, Immunodeficiency Clinic
  • Director, Ataxia-Telangiectasia Clinical Center
  • Director, Pediatric Immunology Laboratory

Primary Academic Title

Professor of Pediatrics

Background

Dr. Howard Lederman is a professor of pediatrics at the Johns Hopkins University School of Medicine. He is the director of the Immunodeficiency Clinic, the Pediatric Immunology Laboratory, and the Ataxia-Telangiectasia (A-T) Clinical Center.  

Dr. Lederman specializes in the evaluation, diagnostic testing and long-term management of patients of all ages who have known or suspected primary immunodeficiency diseases. He is an expert on the use of gamma globulin therapy for a wide variety of disorders. 

After receiving his M.D. and Ph.D. from the University of Michigan, Dr. Lederman came to Johns Hopkins Children’s Center for a residency in pediatrics, followed by a fellowship in immunology at the Hospital for Sick Children in Toronto. 

Dr. Lederman’s current research laboratory and clinical research focuses on better understanding and treating patients with ataxia-telangiectasia, a devastating neurological disorder for which there is no cure.

He is a member of numerous professional societies, including American Association of Immunologists, the American Society for Microbiology and the Clinical Immunology Society.

Clinical Trial Keywords

Immunoglobulin; Gamma globulin; Ataxia- Telangiectasia

Additional Academic Titles

Joint Appointment in Medicine

Research Interests

Antibody deficiency, Ataxia-Telangiectasia, Chronic granulomatous disease and other disorders of phagocytes, Common variable immunodeficiency, Complement deficiency, DiGeorge syndrome, Hyper-IgE syndrome, Hyper-IgM syndrome, Hypogammaglobulinemia, IgA deficiency, IgM deficiency, Immunoglobulin therapy, IVIG, Primary Immunodeficiency Diseases, Severe combined immunodeficiency, Wiskott-Aldrich syndrome, X-linked agammaglobulinemia

Research Summary

Dr. Lederman’s current research laboratory and clinical research focuses on better understanding and treating patients with ataxia-telangiectasia, a devastating neurological disorder for which there is no cure.

Selected Publications

  • Alterman N, Fattal-Valevski A, Moyal L, Crawford TO, Lederman HM, Ziv Y, and Shiloh Y. “Ataxia-Telangiectasia: Mild neurological presentation despite null ATM mutation and severe cellular phenotype.” Am J Med Genet A.  2007 Aug 15;143A(16):1827-34.

  • Daniels JA, Maitra A, Lederman HM, and Montgomery E. “Gastrointestinal tract pathology in patients with common variable immunodeficiency (CVID): A clinicopathologic study and review.” Am J Surg Pathol.  2007 Dec;31(12):1800-12. 

  • Lin, DDM, Crawford TO, Lederman HM, Barker PB. “Proton MR Spectroscopic Imaging in Ataxia-Telangiectasia.” Neuropediatrics.  2006 Aug;37(4):241-6.

  • McGrath-Morrow S, Lefton-Greif M, Rosquist K, Crawford T, Kelly A, Zeitlin P, Carson K , Lederman HM. “Pulmonary function in adolescents with ataxia-telangiectasia.” Pediatr Pulmonol. 2008 Jan;43(1):59-66.

  • Shreffler WG, Visness CM, Burger M, Cruikshank WW, Lederman HM, de la Morena M, Grindle K, Calatroni A, Sampson HA and Gern JE. “Standardization and performance evaluation of mononuclear cell cytokine secretion assays in a multicenter study.” BMC Immunol. 2006 Dec 12;7:29.

Memberships

  • American Association of Immunologists
  • American Society for Microbiology
  • Clinical Immunology Society
  • Infectious Diseases Society of America
  • Society for Pediatric Research

Locations

  1. Rubenstein Child Health Building
    • 200 North Wolfe Street, Rubenstein BLDG Lower Level, Baltimore, MD 21287

    Expertise

    Education

    University of Toronto Health

    Fellowship, Immunology, 1983

    Johns Hopkins University School of Medicine

    Residency, Pediatrics, 1981

    Mary A Rackham Institute/University of Michigan

    Graduate School, Immunology, PhD, 1978

    University of Michigan Medical School

    Medical Education, MD, 1977

    Board Certifications

    Pediatrics

    American Board of Pediatrics, 1984

    Insurance

    Johns Hopkins providers accept various commercial health insurance plans. However, they may not be included in all of an insurance company's plans or offerings. This may include Exchange, Medicaid, Medicare, and specific limited benefit plans. Exceptions to participation also exist based on your employer’s benefits package and the provider's location or specialty. Please contact your insurer directly to make sure your doctor is covered by your plan. For more details, please review our Insurance Information.
    Search plans
    • 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

    4.9 out of 5

    69 ratings, 23 reviews

    The 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.

    Overall Rating by Patient
    Average provider Overall Rating by Patient rating 4.9 out of 5 stars
    Provider Listened Carefully
    Average provider Provider Listened Carefully rating 4.9 out of 5 stars
    Provider Explained Things Clearly
    Average provider Provider Explained Things Clearly rating 5 out of 5 stars
    Provider Knew Medical History
    Average provider Provider Knew Medical History rating 4.9 out of 5 stars
    Provider Showed Respect
    Average provider Provider Showed Respect rating 4.9 out of 5 stars
    Provider Spent Enough Time
    Average provider Provider Spent Enough Time rating 4.9 out of 5 stars
    Search reviews
      5 out of 5 stars
      Reviewed on 12/23/2024

      Dr. Lederman listens to your concerns.

      5 out of 5 stars
      Reviewed on 12/18/2024

      Very thorough and very very smart. Friendly, easy to talk to.

      5 out of 5 stars
      Reviewed on 12/4/2024

      Dr Lederman has always been professional, kind and alert to possible problems. Love him!!

      5 out of 5 stars
      Reviewed on 11/13/2024

      This was my first visit with Dr. Lederman. He was kind and caring; shared information with me and explained when he would follow up with me. It was a positive experience.

      5 out of 5 stars
      Reviewed on 10/21/2024

      Dr. Lederman is very knowledgeable; yet conveys information in a manner that is easy to understand.

      5 out of 5 stars
      Reviewed on 10/7/2024

      Best ever

      5 out of 5 stars
      Reviewed on 10/7/2024

      Great doctors and great team

      5 out of 5 stars
      Reviewed on 9/25/2024

      We arrived late due to accident on the way down from PA. There was no problem about me still being seen even though I was 30minutes late. I appreciated that because we come so far. It was nice that I didn't have to reschedule! The provider never even mentioned that we were so late.

      5 out of 5 stars
      Reviewed on 9/23/2024

      Excellent Doctor and long-term strategist!

      5 out of 5 stars
      Reviewed on 8/19/2024

      Excellent

      5 out of 5 stars
      Reviewed on 8/5/2024

      Dr.Lederman and his fellowship attending physician were thorough, empathic, patient and communicate everything and answered all questions. No complaints at all.

      5 out of 5 stars
      Reviewed on 7/29/2024

      The team always does their best to find a solution for my problem no matter what they be

      5 out of 5 stars
      Reviewed on 7/29/2024

      Dr. Lederman and [Staff] are consummate professionals, their caring approach is to listening and comprehensive Heath care is invaluable.

      5 out of 5 stars
      Reviewed on 7/15/2024

      He's always been concerned and helpful.

      5 out of 5 stars
      Reviewed on 6/10/2024

      I trust Dr. Lederman 100% to care for me. He saved my life 8 years ago and I have been with him since. Im chronically ill and very complicated so my care takes a lot of thoughtfulness and commitment by Dr. Lederman. I'm not an "easy" medical patient, but he never makes me feel worried that he can't handle it. Dr. Lederman is a blessing in my life.

      5 out of 5 stars
      Reviewed on 6/10/2024

      I like Dr. Lederman and find him very responsive and easy to talk to. I had an issue while traveling in Switzerland and he was open to talking to me on the phone about it.

      5 out of 5 stars
      Reviewed on 6/3/2024

      Kind, knowledgeable, collaborative.

      5 out of 5 stars
      Reviewed on 5/29/2024

      I was really impressed with both his knowledge and his skill at explaining things. I also felt he took his time with me. It didn't feel rushed.

      5 out of 5 stars
      Reviewed on 5/15/2024

      Dr Lederman is a congenial, compassionate and kind man. He always listens to my concerns.

      5 out of 5 stars
      Reviewed on 5/8/2024

      I have seen that provider for many years. I actually moved to that area in order to get a better access to that office.

      5 out of 5 stars
      Reviewed on 5/6/2024

      Provider is excellent

      5 out of 5 stars
      Reviewed on 5/6/2024

      My provider is an excellent doctor and a very fine man.

      5 out of 5 stars
      Reviewed on 4/17/2024

      First time I met the doctor and his fellow. Both smart and pleasant professionals. I enjoyed the visit.