Skip to main content


Family Medicine;

Language(s) Spoken


Joined Kelsey-Seybold

June 2002

Accepting New Patients?


​​​​Professional Bac​kground 

After earning his medical degree from The University of Texas Medical Branch, Dr. Halvorson completed his internship and residency at San Bernardino County Medical Center in 1992.

Professional Ass​​ociations 

Dr. Halvorson is a member of the Texas Academy of Family Physicians, American Academy of Family Physicians and Harris County Medical Society.

Hobbies and Inte​​​rests

When not caring for patients, Dr. Halvorson enjoys skiing, hiking and traveling. He is involved with the charitable organizations such as The 100 Club, American Cancer Society and Ronald McDonald House.

Fun Fa​​cts

The best advice Dr. Halvorson has ever received is, “Don’t sweat the small stuff.” His guilty pleasure is Blue Bell ice cream.

​I believe in partnering with patients on their overall health and well-being. I am a strong advocate in providing my patients with information and understanding about their medical conditions, treatments, and current standards of care.

Available Appointments with Peter Halvorson, MD



Family Medicine, Internal Medicine​, Pediatrics. Book online with ​AppointmentsNOW.

Book Online​


Use your secure patient portal to book appointments online. What is MyKelseyOnline?​

Log In

​​​​​​​​​​​​By Phone

Our Contac​t Center is here to serve you, 24 hours a day, 7 days a week.


Awards & Recognitions

National Committee for Quality Assurance (NCQA)
Dr. Halvorson has been recognized with a presti​gious national certification for excellence in carin​g for diabetic patients, awarded by the National Committee for Quality Assurance (NCQA). Certification through NCQA’s national Diabetes Recognition Program comes after a comprehensive, individualized review process to verify a physician’s adherence to national standards of excellence in caring for patients diagnosed with diabetes.