Jolan E. Walter
Experienced in Paroxysmal Nocturnal Hemoglobinuria (PNH)

Dr. Jolan E. Walter

Pediatric Allergy and Immunology
Johns Hopkins Medicine
St Petersburg Outpatient Care Center - University Of South Florida - Allergy & Immunology
St Petersburg, FL 
Offers Telehealth

Experienced in Paroxysmal Nocturnal Hemoglobinuria (PNH)
Johns Hopkins Medicine
St Petersburg Outpatient Care Center - University Of South Florida - Allergy & Immunology
St Petersburg, FL 
OverviewInsuranceLocationsClinical Research

Overview

Jolan Walter is a Pediatric Allergy and Immunologist in St Petersburg, Florida. Dr. Walter is rated as an Experienced provider by MediFind in the treatment of Paroxysmal Nocturnal Hemoglobinuria (PNH). Her top areas of expertise are Severe Combined Immunodeficiency (SCID), Primary Immunodeficiency (PID), Infantile Neutropenia, and Common Variable Immune Deficiency.

Her clinical research consists of co-authoring 158 peer reviewed articles and participating in 2 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 1 article in the study of Paroxysmal Nocturnal Hemoglobinuria (PNH).

Residency
Children's Hospital of the King's Daughters, Pediatrics, 2006
Specialties
Pediatric Allergy and Immunology
Licenses
Allergy & Immunology in MA
Board Certifications
American Board Of Allergy And Immunology
Fellowships
Boston Children's Hospital, Allergy and Immunology, 2009
Languages Spoken
English
Hungarian
Gender
Female

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
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Commonwealth Care Alliance
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Florida Blue
  • EPO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Options
  • HMO
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Oscar
  • EPO
  • HMO
  • PPO
Simply Healthcare
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
Sunshine Health
  • EPO
  • HMO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 13 Less Insurance Carriers -

Locations

St Petersburg Outpatient Care Center - University of South Florida - Allergy & Immunology
Suite 3, St Petersburg, FL 33701
Call: 727-828-6390

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.


2 Clinical Trials

Single Arm, Open-Label, Multicenter, Registry Study of Revcovi (Elapegademase-lvlr) Treatment in ADA-SCID Patients Requiring Enzyme Replacement Therapy
Single Arm, Open-Label, Multicenter, Registry Study of Revcovi (Elapegademase-lvlr) Treatment in ADA-SCID Patients Requiring Enzyme Replacement Therapy
Enrollment Status: Completed
Publish Date: November 15, 2024
Intervention Type: Biological
Efficacy, Safety, Tolerability, Immunogenicity and Pharmacokinetic Evaluation of HYQVIA in Pediatric Subjects With Primary Immunodeficiency Diseases
Efficacy, Safety, Tolerability, Immunogenicity and Pharmacokinetic Evaluation of HYQVIA in Pediatric Subjects With Primary Immunodeficiency Diseases
Enrollment Status: Completed
Publish Date: October 23, 2023
Intervention Type: Biological
Study Phase: Phase 3
View 1 Less Clinical Trial

155 Total Publications

Gut dysbiosis patterns in CVID patients with noninfectious complications observed in a germ-free mouse model through fecal microbiota transplantation.
Gut dysbiosis patterns in CVID patients with noninfectious complications observed in a germ-free mouse model through fecal microbiota transplantation.
Journal: Journal of human immunity
Published: September 29, 2025
View All 155 Publications

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. Walter's expertise for a condition
ConditionClose
  • Elite
  • Severe Combined Immunodeficiency (SCID)
    Dr. Walter is
    Elite
    . Learn about Severe Combined Immunodeficiency (SCID).
    See more Severe Combined Immunodeficiency (SCID) experts
  • Distinguished
  • Infantile Neutropenia
    Dr. Walter is
    Distinguished
    . Learn about Infantile Neutropenia.
    See more Infantile Neutropenia experts
  • Primary Immunodeficiency (PID)
    Dr. Walter is
    Distinguished
    . Learn about Primary Immunodeficiency (PID).
    See more Primary Immunodeficiency (PID) experts
  • Advanced
  • Antigen-Peptide-Transporter 2 Deficiency
    Dr. Walter is
    Advanced
    . Learn about Antigen-Peptide-Transporter 2 Deficiency.
    See more Antigen-Peptide-Transporter 2 Deficiency experts
  • Common Variable Immune Deficiency
    Dr. Walter is
    Advanced
    . Learn about Common Variable Immune Deficiency.
    See more Common Variable Immune Deficiency experts
  • DiGeorge Syndrome
    Dr. Walter is
    Advanced
    . Learn about DiGeorge Syndrome.
    See more DiGeorge Syndrome experts
  • Secondary Immunodeficiency (SID)
    Dr. Walter is
    Advanced
    . Learn about Secondary Immunodeficiency (SID).
    See more Secondary Immunodeficiency (SID) experts
  • X-Linked Agammaglobulinemia
    Dr. Walter is
    Advanced
    . Learn about X-Linked Agammaglobulinemia.
    See more X-Linked Agammaglobulinemia experts
  • X-Linked Severe Combined Immunodeficiency
    Dr. Walter is
    Advanced
    . Learn about X-Linked Severe Combined Immunodeficiency.
    See more X-Linked Severe Combined Immunodeficiency experts
  • Experienced
  • Asthma
    Dr. Walter is
    Experienced
    . Learn about Asthma.
    See more Asthma experts
  • Atypical Hemolytic Uremic Syndrome (aHUS)
    Dr. Walter is
    Experienced
    . Learn about Atypical Hemolytic Uremic Syndrome (aHUS).
    See more Atypical Hemolytic Uremic Syndrome (aHUS) experts
  • Autosomal Dominant Hyper IgE Syndrome
    Dr. Walter is
    Experienced
    . Learn about Autosomal Dominant Hyper IgE Syndrome.
    See more Autosomal Dominant Hyper IgE Syndrome experts
  • Chronic Granulomatous Disease
    Dr. Walter is
    Experienced
    . Learn about Chronic Granulomatous Disease.
    See more Chronic Granulomatous Disease experts
  • Hyper IgE Syndrome
    Dr. Walter is
    Experienced
    . Learn about Hyper IgE Syndrome.
    See more Hyper IgE Syndrome experts
  • Immune Defect due to Absence of Thymus
    Dr. Walter is
    Experienced
    . Learn about Immune Defect due to Absence of Thymus.
    See more Immune Defect due to Absence of Thymus experts
View All 12 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.