Leonard B Johnson, MD
Infectious Disease Internal Medicine
Leonard Johnson, MD has been part of the Grosse Pointe Woods medical community since 2005 in group practice. He graduated from Michigan State University College of Osteopathic Medicine in 1993 and has 33+ years of clinical experience. Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, and more.
Data updated 2009-05-11 on CMS NPPES
Contact & Location
Practice Location
19251 Mack Ave 333, Grosse Pointe Woods, MI 48236-2893
Patient Reviews
No patient reviews yet. If you've seen Leonard Johnson, 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.
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
Michigan State University College of Osteopathic Medicine (Class of 1993)
Virtual Infectious Disease Care With Leonard Johnson
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Leonard Johnson for follow-ups, medication reviews, and ongoing care — no travel to Grosse Pointe Woods required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Leonard Johnson
NPI records show Dr. Johnson as active with telehealth listed in Grosse Pointe Woods, MI. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (313) 343-7280.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
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.
Contact Leonard Johnson
Practice Location
19251 Mack Ave 333, Grosse Pointe Woods, MI 48236-2893
Mailing Address
43800 Garfield Rd, Clinton Township, MI 48038-1136
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers
Infectious Disease Internal Medicine in MI
See allSanford Rautbort, M.D.
West Bloomfield, MI
Lawrence Mendelsohn, M.D.
Farmington Hills, MI
Mostafa Ibrahim, M.D.
Detroit, MI