Warren Marc Ross, M.D.

Internal Medicine

(410) 997-7660Ellicott City, MD
Telehealth Available
NPI Active per CMS — Q2 2026

Patients across MD can see Warren Ross, M.D. in person in Ellicott City or via virtual visit — no travel required. He graduated from State University of New York at Buffalo School of Medicine in 1971 and has 55+ years of clinical experience.

1 of 818 Internal Medicine providers in MDSee all Internal Medicine in Ellicott City55+ years experienceNPI since 2005

Data updated 2009-12-31 on CMS NPPES

Contact & Location

Practice Location

4801 Dorsey Hall Dr Suite 201, Ellicott City, MD 21042-7766

Fax: (410) 997-7665

Patient Reviews

No patient reviews yet. If you've seen Warren Ross, your feedback helps other patients.

Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →

Background & Specialty

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

Internal MedicineAllopathic & Osteopathic Physicians

Internal medicine physician

Taxonomy: 207R00000X

Education & Training

State University of New York at Buffalo School of Medicine (Class of 1971)

Virtual Internal Medicine Care With Warren Ross

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

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

Frequently Asked Questions

Common questions about Warren Ross

NPI records show Dr. Ross as active with telehealth listed in Ellicott City, MD. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (410) 997-7660.

Is this your profile?

Verify credentials, update practice details, and manage telehealth.

Claim Profile

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.

Related Providers

Internal Medicine in MD

See all