Ronald Johnson, MD

Internal Medicine · Dermatology · Endocrinology · Psychiatry · Ophthalmology

20+ years in practiceNPI: 1467532309Licensed in WI

About

Bio coming soon.

Are you Ronald Johnson, MD?

Claim your profile

Verify your identity, update your credentials, and take ownership of your listing on PBCMMG.

Claim Profile

Credentials & Recognition

Specialties

Internal MedicineDermatologyEndocrinologyPsychiatryOphthalmology

NPI sub-specialties

Ophthalmology207W00000X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Other Internal Medicine Doctors near Arizona

View all →

Dr. Majid Biglari, DO

Arizona, AZ · Board cert · 19+ yrs

Dr. Robert Aaronson, MD

Arizona, AZ · 21+ yrs

Dr. Cynthia Abacan, MD

Arizona, AZ · 21+ yrs

Dr. William Abraham, MD

Arizona, AZ · 21+ yrs

Dr. Megan Abshire, MD

Arizona, AZ · 21+ yrs

Dr. Hala Abubakr, MD

Arizona, AZ · 21+ yrs

Frequently Asked Questions about Dr. Ronald Johnson, MD

Where does Dr. Ronald Johnson, MD practice?+
Dr. Ronald Johnson, MD practices in Arizona, AZ. 7900 S J STOCK RD TUCSON, AZ 857467012.
What is Dr. Ronald Johnson, MD's phone number?+
Dr. Ronald Johnson, MD's practice phone is 520-295-2503. Office contact information is verified on the PBCMMG profile.
What does Dr. Ronald Johnson, MD specialize in?+
Dr. Ronald Johnson, MD's primary specialty is Internal Medicine, with additional focus on Dermatology, Endocrinology, Psychiatry.
Is Dr. Ronald Johnson, MD board certified?+
Board certification status for Dr. Ronald Johnson, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Ronald Johnson, MD been practicing?+
Dr. Ronald Johnson, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Ronald Johnson, MD's NPI number?+
Dr. Ronald Johnson, MD's National Provider Identifier (NPI) is 1467532309, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

See an error? info@pbcmmg.com

Are you Ronald Johnson, MD?

Claim & complete your profile →

Verify identity, upload proof, and update credentials. Approval typically 1-2 business days.