What is Jonathan Claus's background?

Dr. Claus has over 17 years of experience in internal medicine. Dr. Claus works within a group practice.

Does Jonathan Claus take Medicare?

Dr. Claus has a Medicare provider ID. Contact the office to confirm enrollment and other coverage.

How do I reach Jonathan Claus's office?

462 Grider St, Buffalo, NY 14215. Phone: (716) 898-3000. Virtual visits are also available for patients who prefer remote care.

How does a virtual visit with Dr. Claus work?

Dr. Claus's office sends a secure video link before your appointment. You can join from any device with a camera — phone, tablet, or laptop. Most visits take 15–30 minutes. See the telehealth section above for what to prepare.

Jonathan Claus, M.D.

Infectious Disease Internal Medicine

Internal Medicine

(716) 898-3000Buffalo, NY

Telehealth Available

NPI Active per CMS — Q2 2026

Telehealth Available NPI Active per CMS — Q2 2026

Jonathan Claus, M.D. practices as part of a group infectious disease specialist practice in Buffalo, NY. He has been in practice for 17+ years. Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, and more.

1 of 171 Internal Medicine providers in NYSee all Internal Medicine in Buffalo|17+ years experience|NPI since 2009

Data updated 2019-02-15 on CMS NPPES

Contact & Location

Practice Location

462 Grider St, Buffalo, NY 14215-3021

(716) 898-3000

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Background & Specialty

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

Internal Medicine Infectious Disease in BuffaloAllopathic & 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

Virtual Infectious Disease Care With Jonathan Claus

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

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

Frequently Asked Questions

Common questions about Jonathan Claus

NPI records show Dr. Claus as active with telehealth listed in Buffalo, NY. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (716) 898-3000.

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