Jennifer L Leoniak, D.O., M.S.

Infectious Disease Internal Medicine

Internal Medicine

(209) 208-0923Turlock, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Jennifer Leoniak, D.O., M.S. specializes in internal medicine, serving patients in Turlock, CA in independent practice. Trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2009), she has been practicing for over 17 years. Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, and more.

1 of 267 Internal Medicine providers in CASee all Internal Medicine in Turlock17+ years experienceNPI since 2009

Data updated 2025-03-27 on CMS NPPES

Contact & Location

Practice Location

920 Delbon Ave, Turlock, CA 95382-2019

Fax: (097) 484-8502

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Internal MedicineInfectious Disease in TurlockAllopathic & Osteopathic Physicians

Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, antibiotic-resistant infections (MRSA), post-surgical infections, and travel-related illnesses. They also provide pre-travel vaccination counseling and manage infections in immunocompromised patients.

Taxonomy: 207RI0200X

Education & Training

New York College of Osteo Medicine of New York Institute of Technology (Class of 2009)

Virtual Infectious Disease Care With Jennifer Leoniak

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Jennifer Leoniak for follow-ups, medication reviews, and ongoing care — no travel to Turlock required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Jennifer Leoniak

NPI records show Dr. Leoniak as active with telehealth listed in Turlock, CA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (209) 208-0923.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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