Mission Hospital Affiliated Physicians (MHAP)

Health Plan                          Provider ID

Aetna Commercial              863665

Anthem Blue Cross             0XL082 (commerical & senior)

Blue Shield                           00G805671 (commercial & senior)

Cigna                                     3476295019

Cigna Select                         3476295013

Health Net Commercial     3207099482

Health Net Senior               5270099482

Scan                                      955-35671

Secure Horizons                 018352-0121

United Healthcare              018352-0121


Favorite childhood book:  "James and the Giant Peach"

Favorite movie:  "The Good, the Bad, and the Ugly"


Favorite book:  "The Andromeda Strain"

Karaoke song:  anything by Johnny Cash

Favorite zoo animal:  Australian wombat

Favorite snack:  fruit, cheese, stuffed olives

Favorite thing to do on vacation:  explore and sleep in

First job:  dishwasher and food server at a senior board and care facility

What makes me laugh the most:   Steve Martin movies

How I keep fit:  ride my bike and go to the gym

How I manage stress and/or relax:  exercise, sail, look at the stars

Favorite thing about being a Physician:   each day is different, its rewarding to make a difference in people's lives

Karl Gebhard, MD, MS

Diplomate, American Board of Family Medicine

"Healthcare should always be a personal matter. I make an honest effort to get to know my patients and become an ongoing part of their lives.  My patients are more than just a name and medical file on a computer screen.  One of my favorite quotes is by Sir William Osler: 'The good physician treats the disease; the great physician treats the patient who has the disease'.  I also believe that if we make it pleasant and convenient for patients to come in, they're going to take better care of themselves. I don't mind working in the evening or a weekend because I know patients appreciate it."


Dr. Gebhard is a California native, having grown up in the south bay area of Los Angeles.  He attended Loma Linda University for his undergraduate, graduate and medical school education.  He completed his residency in Family Medicine at the University of California, Irvine.  Dr. Gebhard is Board Certified in Family Medicine and has a Master of Science in Nutrition.  He spends his free time road biking, restoring classic automobiles, sailing, and working towards his private pilot license.



Call Us:  (949) 305-0110


Monarch HealthCare

Health Plan                          Provider ID

Aetna                                    139251  (commercial & senior)

Anthem Blue Cross             0UW498  (commercial & senior)

Cigna                                     3476295P03

Health Net Commercial     0634099482

Health Net Senior               1997099482

Humana Senior                    863543

OneCare Senior                   00G805670

Scan                                       823-35671

Secure Horizons                  021963-0309

United Healthcare               002278-0327 (South Coast)

                                               004789-0260 (Saddleback Memorial)

                                               013944-0251 (Saddleback San Clemente)