Summary

Dr. Brett Mullin specializes in internal medicine, providing comprehensive care for adult patients with a wide range of health conditions. He earned his medical degree from St. Georges University School of Medicine and completed his residency training at Waterbury Hospital. With 12 years of clinical experience, Dr. Mullin has developed expertise in managing complex medical conditions that affect adults throughout their lives.

Dr. Mullin practices at Sharp Memorial Hospital in San Diego and Sierra View Medical Center in Porterville, California. He focuses on treating high blood pressure, including severe hypertensive emergencies that require immediate medical attention. Dr. Mullin also provides care for patients with Type 2 diabetes, helping them manage their blood sugar levels effectively. His clinical skills include performing blood tests and complete blood counts to help diagnose and monitor various health conditions.

Overview based on verified provider data

Quick Facts

  • 12 years of experience
  • Waterbury Hosp
  • 1 specialty
  • 7 areas of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Brett Kirk Mullin has 2 locations

Sierra View Medical Center

465 W Putnam AvePorterville, CA 93257

Sharp Memorial Hospital

7901 Frost StSan Diego, CA 92123

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Dr. Brett Kirk Mullin, MDDr. Nima Ghadimi, MDDr. Tooba Rehman, MDDr. Alaa Hajal, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
12 Years of Experience 29 Years of Experience 16 Years of Experience 15 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish
Porterville , CAScottsdale , AZKaty , TXDiamond Bar , CA
Med School: MCGILL UNIVERSITY Med School: Univ Iberoamericana Unibe Santo Domingo Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: University Of Damascus Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Brett Kirk Mullin

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Brett Kirk Mullin has the following specialty

Specialty Expertise

Dr. Brett Kirk Mullin has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

12 Years Experience

Dr. Brett Kirk Mullin holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Waterbury Hosp.

Medical School

Graduated from MCGILL UNIVERSITY and St Georges University School Of Medicine in 2014.

NPI Number

Dr. Mullin's NPI number is 1275949083.

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Frequently Asked Questions

How can I make an appointment with Dr. Brett Mullin?
You can find contact information for Dr. Brett Mullin here on Vitals.
Does Dr. Brett Mullin accept my insurance?
You can see the insurance plans that Dr. Brett Mullin accepts on their Vitals profile.
Is Dr. Brett Mullin accepting new patients?
Dr. Brett Mullin has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Brett Mullin affiliated with?
Dr. Brett Mullin is affiliated with Sharp Memorial Hospital and Sierra View Medical Center.
Does Dr. Brett Mullin accept virtual/telehealth appointments?
Dr. Brett Mullin has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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