Dr. Brian Birdwell, MD

DPC Internal Medicine, Lawton, OK

Main St. Clinic

Dr. Brian Birdwell provides DPC internal medicine care at Main St. Clinic in Lawton, Oklahoma.

415 West Gore Boulevard, Lawton, OK 73527

At a glance

Board certified

Internal Medicine

Licensed in

Facts on this page last checked September 2026. How we check doctors

About Dr. Birdwell

Brian Birdwell, MD, practices DPC internal medicine at Main St. Clinic in Lawton, Oklahoma. He studied at Yale University for his undergraduate degree, then earned his medical degree and completed an internal medicine residency at OU Health Sciences Center in Oklahoma. Before medical school, he spent a year at the first hospice in the United States. He also trained in clinical epidemiology through the Uniformed Services University, based in Bethesda, Maryland, and completed a fellowship in vascular medicine at the University of Oklahoma. Dr. Birdwell served six years as a physician in the U.S. Army.

He has practiced privately in Lawton, Oklahoma since 2001.

Membership and fees

Fees are not published. Ask the practice.

Education and credentials

Education

Bachelor of Arts degree, Yale University, then completed his medical degree and Internal Medicine residency at the University of Oklahoma Health Sciences Center

Fellowship

Clinical epidemiology, Uniformed Services University in Bethesda, Maryland, and a vascular medicine fellowship at the University of Oklahoma

Board certified

Internal Medicine

License

Oklahoma 13900 Verify with the Oklahoma State Board of Medical Licensure and Supervision

NPI

1013909605

Location

415 West Gore Boulevard, Lawton, OK 73527

Main St. Clinic practice page

Directions

Recognition and research

Publications

Has co-authored at least 5 research papers indexed in PubMed, the U.S. National Library of Medicine database.

Was lead author of "Predictive value of compression ultrasonography for deep vein thrombosis in symptomatic outpatients: clinical implications of the site of vein noncompressibility", published in Archives of Internal Medicine in 2000.

Was lead author of "The clinical validity of normal compression ultrasonography in outpatients suspected of having deep venous thrombosis", published in Annals of Internal Medicine in 1998.

Was lead author of "Recent clinical trials in the diagnosis of deep-vein thrombosis", published in Current Opinion in Hematology in 1999.

Was lead author of "Pseudotumor cerebri. A complication of catheter-induced subclavian vein thrombosis", published in Archives of Internal Medicine in 1994.

Was lead author of "Evaluating chest pain. The patient's presentation style alters the physician's diagnostic approach", published in Archives of Internal Medicine in 1993.

Teaching and research roles

Has more than 20 years of experience in occupational medicine, including service as medical director for McBride Occupational Medicine in Oklahoma City and 11 years as medical director and plant physician for Goodyear Tire and Rubber Co. in Lawton, Oklahoma.

Media and books

Was interviewed on KCCU public radio's Community Focus program about Direct Primary Care, in a segment published July 22, 2016.

Patient reviews

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Questions patients ask

Is Dr. Birdwell board certified?

Yes. Dr. Birdwell is board certified in Internal Medicine.

Where did Dr. Birdwell train?

Dr. Birdwell earned a Bachelor of Arts degree from Yale University, then completed his medical degree and Internal Medicine residency at the University of Oklahoma Health Sciences Center. Dr. Birdwell completed additional training in clinical epidemiology at the Uniformed Services University in Bethesda, Maryland, and a vascular medicine fellowship at the University of Oklahoma.