Careers With St. Joseph Health

Our Values are more than just words.

They form the heart and soul of St. Joseph Health and are the prime reason we attract and retain high-caliber employees who believe in the sanctity of their work in our faith-based setting.

Recent News

Providence Health & Services Doctors at the Food 4 Less in North Hill

Providence Health & Services Doctors at the Food 4 Less in North Hill

| Contributor: Los Angeles Daily News Read More
What does

What does "Healthy" actually mean?

| Contributor: OC Catholics Read More
Queen to receive $1.5 million for cancer care

Queen to receive $1.5 million for cancer care

| Contributor: Napa Valley Register Read More

Here you can find news articles and press releases from St. Joseph Health and it's locations.

About St. Joseph Health

SJH provides a full range of care facilities including 16 acute care hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics and physician groups. All of our hospital and home health entities are accredited by the Joint Commission. In our award-winning facilities, SJH maintains a "continuum of care," matched to the diverse needs of the urban centers, smaller cities and rural communities who depend on us every day.

Giving back to the community. St. Joseph Health System Office

Gerald M. Brennock, MD

Address
26800 Crown Valley Pkwy.
Suite 315
Mission Viejo, CA 92691

Primary Office

Address
26800 Crown Valley Pkwy.
Suite 315
Mission Viejo, CA 92691
Get Directions
Phone
(949) 364-6000

More Information

  • Meet The Doctor

    Specialties & Education

  • Biography

    Biography

    Biography
    MHMG’s retired founding physician, Gerald M. Brennock, M.D. is now one of a handful of Orange County physicians specializing in travel and tropical medicine and is the only one certified by the field’s two main governing bodies which are, the American Society of Tropical medicine and Hygiene and the International Society of Travel Medicine. Dr. Brennock didn’t always specialize in travel medicine, but after a trip to the Amazon in 1992, where he saw people ill-prepared made him realize there was a definite need for this type of care. Besides prescribing medications and giving vaccines, Dr. Brennock offers advice on crime prevention, road conditions, appropriate clothing and food safety, which most people don’t seriously consider prior to traveling. The most important lesson for any traveler is, “Be Prepared”.
    Please help yourself and others by taking advantage of these services for your safety and enjoyment before traveling abroad. Dr. Brennock’s Travel Clinic is located in the Plaza Building in suite 315. Appointments can be scheduled by calling (949) 364-6000.