Overview
John Pfeifer is a Medical Genetics provider practicing medicine in Saint Louis, Missouri.
His clinical expertise encompasses Marginal Zone Lymphoma (MZL), PIK3CA-Related Overgrowth Spectrum, Li-Fraumeni Syndrome, and Thyroidectomy.
He is actively involved in clinical research, co-authoring 101 peer reviewed articles. Dr. Pfeifer is currently accepting new patients.
Graduate Institution
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
Locations
1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110
425 S Euclid Ave, Saint Louis, MO 63110
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.
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Frequently Asked Questions about Dr. John D. Pfeifer
How do I make an appointment with Dr. John D. Pfeifer?
You can book an appointment with Dr. John D. Pfeifer by calling their office at 314-362-0101. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John D. Pfeifer a top-rated expert for Marginal Zone Lymphoma (MZL)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John D. Pfeifer is classified as an Experienced expert for Marginal Zone Lymphoma (MZL), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John D. Pfeifer specialize in?
While Dr. John D. Pfeifer is a Medical Genetics, they have specific expertise in Marginal Zone Lymphoma (MZL), PIK3CA-Related Overgrowth Spectrum, and Thyroidectomy. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Medical Genetics.
Does Dr. John D. Pfeifer participate in research or clinical trials?
Yes. Dr. John D. Pfeifer has published 101 articles and abstracts on conditions like Marginal Zone Lymphoma (MZL). You can view a list of Dr. John D. Pfeifer's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John D. Pfeifer accept my insurance?
Dr. John D. Pfeifer accepts most major insurance plans, including Aetna. We recommend calling the office directly at 314-362-0101 to verify that your specific plan is currently accepted before your visit.
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
- Experienced
- Li-Fraumeni SyndromeDr. Pfeifer isExperienced. Learn about Li-Fraumeni Syndrome.
- Marginal Zone Lymphoma (MZL)Dr. Pfeifer isExperienced. Learn about Marginal Zone Lymphoma (MZL).
- PIK3CA-Related Overgrowth SpectrumDr. Pfeifer isExperienced. Learn about PIK3CA-Related Overgrowth Spectrum.
- ThyroidectomyDr. Pfeifer isExperienced. Learn about Thyroidectomy.