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 Mr. Hayashi's expertise for a condition
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- Elite
- HypospadiasMr. Hayashi isElite. Learn about Hypospadias.
- Undescended TesticleMr. Hayashi isElite. Learn about Undescended Testicle.
- Distinguished
- Cloacal ExstrophyMr. Hayashi isDistinguished. Learn about Cloacal Exstrophy.
- Enlarged Prostate (BPH)Mr. Hayashi isDistinguished. Learn about Enlarged Prostate (BPH).
- Scrotal SwellingMr. Hayashi isDistinguished. Learn about Scrotal Swelling.
- Testicular TorsionMr. Hayashi isDistinguished. Learn about Testicular Torsion.
- Advanced
- EpididymitisMr. Hayashi isAdvanced. Learn about Epididymitis.
- HydroceleMr. Hayashi isAdvanced. Learn about Hydrocele.
- HydronephrosisMr. Hayashi isAdvanced. Learn about Hydronephrosis.
- IntersexMr. Hayashi isAdvanced. Learn about Intersex.
- LithotripsyMr. Hayashi isAdvanced. Learn about Lithotripsy.
- OrchiectomyMr. Hayashi isAdvanced. Learn about Orchiectomy.
- Testicular CancerMr. Hayashi isAdvanced. Learn about Testicular Cancer.
- UPJ ObstructionMr. Hayashi isAdvanced. Learn about UPJ Obstruction.
- UreteroceleMr. Hayashi isAdvanced. Learn about Ureterocele.
- Urinary Tract Infection (UTI)Mr. Hayashi isAdvanced. Learn about Urinary Tract Infection (UTI).
View All 10 Advanced Conditions
- Experienced
- Adult Soft Tissue SarcomaMr. Hayashi isExperienced. Learn about Adult Soft Tissue Sarcoma.
- AngiosarcomaMr. Hayashi isExperienced. Learn about Angiosarcoma.
- BalanitisMr. Hayashi isExperienced. Learn about Balanitis.
- Bladder CancerMr. Hayashi isExperienced. Learn about Bladder Cancer.
- Congenital Giant MegaureterMr. Hayashi isExperienced. Learn about Congenital Giant Megaureter.
- Congenital HypothyroidismMr. Hayashi isExperienced. Learn about Congenital Hypothyroidism.
- Congenital Lipoid Adrenal HyperplasiaMr. Hayashi isExperienced. Learn about Congenital Lipoid Adrenal Hyperplasia.
- CystectomyMr. Hayashi isExperienced. Learn about Cystectomy.
- Cytomegalic Inclusion DiseaseMr. Hayashi isExperienced. Learn about Cytomegalic Inclusion Disease.
- EndoscopyMr. Hayashi isExperienced. Learn about Endoscopy.
- Genital DwarfismMr. Hayashi isExperienced. Learn about Genital Dwarfism.
- HerniaMr. Hayashi isExperienced. Learn about Hernia.
- Horseshoe KidneyMr. Hayashi isExperienced. Learn about Horseshoe Kidney.
- HypogonadismMr. Hayashi isExperienced. Learn about Hypogonadism.
- Imperforate AnusMr. Hayashi isExperienced. Learn about Imperforate Anus.
- InfertilityMr. Hayashi isExperienced. Learn about Infertility.
- Interstitial NephritisMr. Hayashi isExperienced. Learn about Interstitial Nephritis.
- Kidney StonesMr. Hayashi isExperienced. Learn about Kidney Stones.
- Kidney TransplantMr. Hayashi isExperienced. Learn about Kidney Transplant.
- Kuster SyndromeMr. Hayashi isExperienced. Learn about Kuster Syndrome.
- Lichen SclerosusMr. Hayashi isExperienced. Learn about Lichen Sclerosus.
- Mayer-Rokitansky-Kuster-Hauser SyndromeMr. Hayashi isExperienced. Learn about Mayer-Rokitansky-Kuster-Hauser Syndrome.
- Mediastinal TumorMr. Hayashi isExperienced. Learn about Mediastinal Tumor.
- Mullerian AplasiaMr. Hayashi isExperienced. Learn about Mullerian Aplasia.
- Neonatal HypothyroidismMr. Hayashi isExperienced. Learn about Neonatal Hypothyroidism.
- NephrectomyMr. Hayashi isExperienced. Learn about Nephrectomy.
- OmphaloceleMr. Hayashi isExperienced. Learn about Omphalocele.
- ParaphimosisMr. Hayashi isExperienced. Learn about Paraphimosis.
- Partial Androgen Insensitivity Syndrome (PAIS)
- Penile CancerMr. Hayashi isExperienced. Learn about Penile Cancer.
- Persistent Mullerian Duct SyndromeMr. Hayashi isExperienced. Learn about Persistent Mullerian Duct Syndrome.
- Posterior Urethral ValvesMr. Hayashi isExperienced. Learn about Posterior Urethral Valves.
- PriapismMr. Hayashi isExperienced. Learn about Priapism.
- Prostate CancerMr. Hayashi isExperienced. Learn about Prostate Cancer.
- ProstatectomyMr. Hayashi isExperienced. Learn about Prostatectomy.
- Reflux NephropathyMr. Hayashi isExperienced. Learn about Reflux Nephropathy.
- Renal Cell Carcinoma (RCC)Mr. Hayashi isExperienced. Learn about Renal Cell Carcinoma (RCC).
- Renovascular HypertensionMr. Hayashi isExperienced. Learn about Renovascular Hypertension.
- RhabdomyosarcomaMr. Hayashi isExperienced. Learn about Rhabdomyosarcoma.
- Sertoli Cell-Only SyndromeMr. Hayashi isExperienced. Learn about Sertoli Cell-Only Syndrome.
- Swyer SyndromeMr. Hayashi isExperienced. Learn about Swyer Syndrome.
- Teratoma of the MediastinumMr. Hayashi isExperienced. Learn about Teratoma of the Mediastinum.
- Testicular Yolk Sac TumorMr. Hayashi isExperienced. Learn about Testicular Yolk Sac Tumor.
- Turner SyndromeMr. Hayashi isExperienced. Learn about Turner Syndrome.
- Umbilical HerniaMr. Hayashi isExperienced. Learn about Umbilical Hernia.
- Urothelial CancerMr. Hayashi isExperienced. Learn about Urothelial Cancer.
View All 46 Experienced Conditions
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