Christopher S. Aou, DO
Fullerton, CA 92835
- Mission Heritage Medical Group and Affiliated Physicians
- St. Joseph Heritage Medical Group and Affiliated Physicians
- St. Jude Heritage Medical Group and Affiliated Physicians
St. Jude Heritage Fullerton - Sunny Crest Primary Care
1835 Sunny Crest Drive, Fullerton, CA 92835
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Aetna: *107810
Anthem Blue Cross: 0RD063
Anthem Blue Cross Medicare: 02400522
Blue Shield: 100096079003
Cigna: 3303627014
Cigna Select: 3303627010
Health Net: 3205079728
Health Net Medicare: 5149079728
SCAN Medicare: 866-18715
United Healthcare: *0183420003
*Provider ID is the same for both Commerical and Medicare Plans
About Christopher S. Aou
Dr. Christopher Aou is a family medicine doctor in Fullerton, California and is affiliated with multiple hospitals in the area, including Mission Hospitals, Mission Viejo and Laguna Beach and St. Joseph Hospital-Orange. He received his medical degree from Western University College of Osteopathic Medicine of the Pacific and has been in practice between 11-20 years.
College of Osteopathic Medicine of the Pacific
InternshipDoctors Medical Center
ResidencyStanislaus Medical Center
Medical SchoolWestern University School of Health Sciences
- American Board of Family Medicine, Family Medicine
Providence St. Jude Medical Center
Community Reviews
At Providence, we're dedicated to providing you quality, personalized health care. We are constantly striving to optimize your experience.
As part of ensuring you have a positive experience with Providence, our online provider directory includes ratings and patient comments for select providers. More about our survey.
I am very satisfied with all. Well done.
Providence Patient
Good thanks
Providence Patient
The nurses and doctor Aho seam very customer oriented and answer all questions.
Providence Patient
Dr. Aou is an excellent, caring physician.
Providence Patient
Doctor is the BEST
Providence Patient
Grateful they made the time for us.
Providence Patient
My experience on [Date] was probably the best experience with a medical provider/group I have ever had. In my professional experience, I often am in circles of professionals is health care or [ID] health. I was blown away by the incredible level of professionalism and courtesy I was shown at Providence. It was so Incredibly helpful that you all were able to get me In for bloodwork that day. You saved me so much time, and with as busy as my schedule Is, this was so valuable to me! I am ver thankful! Most importantly, I felt respected and valued as a patient. Amazing job Dr. Aou and team! Keep up the great work. Sincerely, Dr. [Name(s)]
Providence Patient
Dr. Aou has been my PCP for over a decade and I've always felt heard by him. His compassion towards myself and my family has always been the reason why we remain with Heritage.
Providence Patient
Never had a bad experience
Providence Patient
MD and staff are friendly, knowledgeable and thorough.Very kind when I was delayed with transportation issues! Always pleasant and attentive!
Providence Patient
Dr Aou is a great and knowledgeable
Providence Patient
Good
Providence Patient
Very good
Providence Patient
Very good
Providence Patient
Excellent service
Providence Patient
Dr.AOU is a Very competent and professional doctor.
Providence Patient
Front desk not friendly at all the girl that took me to my room was awesome I did not like the doctor at all will never see him again he made me feel dumb because I couldn't remember the dosage of the meds that I had taken years ago he says well I'm not just gonna guess I'm thinking well when I first started taking the meds the other doc got it right without someone telling him
Providence Patient
Appointment are several months out in some cases but the care is very good.
Providence Patient
Everything went great
Providence Patient
Dr Aou's professionalism is superb. I sing his praises all the time. He is a great asset to Providence/ St Jude's group. He has earned my complete TRUST for my medical needs.
Providence Patient
This was my first visit with Dr Aou. He was very thorough going through my medical care and meds. Very personable
Providence Patient
Good listener and explained questions clearly.
Providence Patient
I'm a new patient at this clinic but so far I've had a very good experience.
Providence Patient
For the first time, I actually feel cared for. I am truly happy to have found this Doctor.
Providence Patient
Two thumbs up
Providence Patient
Good.
Providence Patient
It was my first visit after switching insurance providers so I was a little nervous. Overall it was a good experience.
Providence Patient
I have been with Dr. Aou around 8 years. He is my PCP, always very professional, always treat his patients extremely friendly. He is an excellent medical professional.
Providence Patient
I am satisfied my family doctor Christopher Aou
Providence Patient
Regular doctor on vacation. Back up safety net seems to work, satisfied. Would rather get vaccinations at Drs office than pharmacy.
Providence Patient
Good
Providence Patient
Good
Providence Patient
Dr. Aou is fabulous.
Providence Patient
Very good
Providence Patient
Explained medical issues well.
Providence Patient
Excellent Doctor
Providence Patient
Doctor Au's entire staff, front office and back office are Awesome people including himself.
Providence Patient
I am happy to have Dr. Aou for my care provider.
Providence Patient
You guys are always nice to me. Thank you.
Providence Patient
This excellent doctor was referred to me by my old primary care doctor who is retiring.
Providence Patient
I am very happy to have DR. AOU for my primary doctor.
Providence Patient
Dr Aou is an excellent primary doctor
Providence Patient
My last appointment was for the annual checkup, within 20 minutes Dr. Au covered beyond my expectation and was very productive in covering my medical needs. Only wish I got the appointment earlier.
Providence Patient
Dr. Aou has shown great patience and understanding when conversing with me as I have severe hearing loss. He often repeated his statements several times until I understood what he was saying. He inquired probingly to ensure that the symptom I mentioned was not a health risk. I value his attentiveness in discussing the lab test results and urging me to continue doing what I was doing that resulted in improvements in certain health conditions.
Providence Patient
Thanks for having such a good doctor to take care of my problems.
Providence Patient
Good doctor, good service
Providence Patient
I appreciate care providers, their hard work and continuous effort to do a good job in this very busy field
Providence Patient
Happy have this medical group for my health care
Providence Patient
Meticulous, pay attention to history, professional, efficient use of time, allow questions and answers
Providence Patient
Dr. Christopher Aou is the best
Providence Patient
Very helpful and well organized team
Providence Patient
My experience was good, just wait time was long.
Providence Patient
I had good experience and appreciate the professionalism of the team.
Providence Patient
Dr Aou is an excellent clinician. He is a fine listener and really cares.
Providence Patient
It was helpful
Providence Patient
I came on time I went home about 2 hours , everything done including lab works no need to come back another time , very convenient for me . Very satisfied thank you , organize ,courteous,,respect ful,and very clean
Providence Patient
My husband and I have seen Dr Aou for over 20 years. I like that he is very familiar with us.
Providence Patient
Good
Providence Patient
Very Good !
Providence Patient
Dr. Aou seemed to immediately understand my problem and he provided a solution.
Providence Patient
Very good listener and showed care for my concerns.
Providence Patient
Dr Aou is kind and professional.
Providence Patient
Dr Aou is a great Doctor. Always friendly and professional. He is very easy to talk to. Dr Aou always takes the time to explain anything that needs explaining.
Providence Patient
I wish ALL providers would stop seeing "fat" me and try to address my concerns without judgement. It's difficult navigating life with mental health and obesity issues. I just wish providers would be more open to listening to their patients and not always thinking it's "in their head"
Providence Patient
Dr Aou and his staff are outstanding. We moved from [Location] to [Location] a few years ago which is 99 miles from our doctors. Even though its a long drive we kept these drs because we love them. That should explain how much we love and trust the doctors, nurses, and staff in this network!
Providence Patient
I have a very good experiences with Dr Aou and his team
Providence Patient
Dr. Auo is a great physician
Providence Patient
Good
Providence Patient
Dr. Aou is a very caring Doctor.
Providence Patient
Its always great talking to my provider.He is very knowledgeable and considerate, and looks at all possible side effects of the medications I am taking. My youngest daughter is 19 now and no longer needs to see her pediatrician. I will be bringing her to Dr. Aou in the very near future.
Providence Patient
Dr. Aou is fantastic. This is my first time with him. He showed concern, asked the right questions, and recommended the course of action which is what I was hoping for. Overall, I am totally satisfied and pleased with his visit.
Providence Patient
He is a good doctor
Providence Patient
Dr Aou was attentive and thoughtful during my visit. I greatly appreciate the time he took to explain my health records and any decisions for direction of his care. The staff was also very kind and friendly.
Providence Patient
Good doctor, good service
Providence Patient
Competent and communicative
Providence Patient
Every one that had anything to do with my careWas very courteous and made me feel accommodated
Providence Patient
Dr. Aou was very easy to talk to about my knee injury. I felt that he listened to what I had to say and I appreciate the referral he made to ortho.
Providence Patient
This is my first time visiting a Providence doctor. I tried making an appointment with a different doctor months ago but they were fully booked and were denying new patients. I read good reviews with Dr Aou and decided to give him a try. He had openings within a few months (non-emergency) so I decided to give him a try. I'm glad I did. I had a few concerns about my health and he answered every single one thoroughly. I Was also able to get labs done and another small procedure finished on the same day. I received the lab results and doctor comments all within the first two days. Overall I was really happy to get a lot of the worries of my chest and I'd highly recommend Dr Aou for any new patients. He's professional, kind and listened to me intently. He answered my questions no problem which I appreciated.
Providence Patient
Was good
Providence Patient
Dr. Aou is always understanding and as knowledge of my medical history.
Providence Patient
Excellent!
Providence Patient
Dr. Aou and his staff are always top notch - efficient, professional and kind.
Providence Patient
Very satisfied.
Providence Patient
Clinical Interests
- Abdominal Cramps
- Abdominal Pain
- Abnormal Bowel Movement
- Abnormal Stool
- Abnormal Weight Loss
- Abrasion
- Acne
- Actinic Cheilitis
- Acute Arthritis
- Acute Back Pain
- Aging
- Alcohol Dependency
- Allergic Conjunctivitis
- Allergic Contact Dermatitis
- Allergic Reaction
- Allergic Rhinitis
- Allergic Wheezing
- Allergies
- Altered Bowel Habits
- Anal Itching
- Anal Pain
- Anemia
- Angular Cheilitis
- Animal Bite
- Ankle Injury
- Ankle Instability
- Anorexia
- Anxiety
- Aphthous Ulcers
- Arm Pain
- Arm Weakness
- Arthralgia
- Asthma
- B12 Deficiency Anemia
- B12 Shots
- Back Injury
- Back Muscle Injury
- Back Muscle Pain
- Back Pain
- Back Spasm
- Bedbugs
- Behavioral Disorders
- Bereavement
- Bilateral Knee Pain
- Birth Control Counseling
- Birthmark
- Bleeding During Intercourse
- Bleeding Hemorrhoids
- Blister
- Blood In Stool
- Blurred Vision
- Breast Cancer Screening
- Breast Discharge
- Breast Examination
- Breast Lump
- Bright Red Blood Per Rectum
- Bronchitis
- Bruising
- Burns
- Camp Physicals
- Cancer Prevention
- Cancer Screening
- Cardiovascular Disease
- Celiac Disease
- Cellulitis
- Cerumen Removal
- Chest Pain
- Chest Pain On Breathing
- Chlamydia
- Choking Sensation
- Cholesterol Disorders
- Cholesterol Management
- Chronic Abdominal Pain
- Chronic Cough
- Chronic Diarrhea
- Chronic Disease Management
- Chronic Fatigue Syndrome (Cfs)
- Chronic Kidney Disease (Ckd)
- Chronic Migraines
- Chronic Obstructive Pulmonary Disease
- Chronic Pain
- Claudication
- Cold Intolerance
- Cold Sore
- College Health
- Common Cold
- Concussion
- Concussion Testing
- Conduct Disorder
- Confusion
- Congenital Ear Deformity
- Conjunctivitis
- Constant Nausea
- Constipation
- Contact Dermatitis
- Coping Skills
- Cough
- Cradle Cap
- Cystitis
- Daytime Sleepiness
- Decrease In Appetite
- Decreased Libido
- Dehydration
- Dementia
- Depressed Mood
- Depression
- Dermatophytosis
- Developmental Assessment
- Diabetes Counseling
- Diabetes Education
- Diabetes Management
- Diabetes Mellitus
- Diabetes Therapy
- Diarrhea
- Diet And Exercise
- Diet And Nutrition
- Diplopia
- Disability Evaluation
- Disorder Of Balance
- Distractible
- Diverticulitis
- Dizziness
- Drug Reaction
- Dry Nose
- Dry Scalp
- Dry Sinus
- Dry Skin
- Dyshidrosis
- Dysmenorrhea
- Dyspepsia
- Dysphagia
- Dysphoria
- Dyspnea On Exertion
- Dysuria
- Ear Discharge
- Ear Drainage
- Ear Exam
- Ear Infections
- Ear Pressure
- Earache
- Eating Disorders
- Eczema
- Elbow Pain
- Elbow Sprain
- Emphysema
- Employee Health
- Enlarged Prostate
- Environmental Allergies
- Epicondylitis
- Epigastric Pain
- Epilepsy
- Epistaxis
- Erectile Disorder
- Eructation
- Erythema
- Executive Physical Examinations
- Eye Infections
- Eye Pain
- Eye Strain
- Face Swelling
- Facial Nerve Palsy And Paresis
- Facial Pain
- Facial Tingling
- Falls
- Family History Of Breast Cancer
- Family History Of Cancer
- Family History Of Heart Disease
- Family Planning
- Fasciculations
- Fatigue
- Fecal Incontinence
- Feeding Problems
- Fever
- Fever With Chills
- Fibrocystic Breast Changes
- Fibromyalgia
- Finger Pain
- First Degree Burns
- Fitness For Duty Evaluations
- Flatulence
- Floaters
- Flu Shot Vaccination
- Folliculitis
- Food Allergy
- Food Poisoning
- Foot Injury
- Foot Pain
- Frailty
- Frequency Of Urination
- Frequent Urinary Tract Infections
- Gastric Ulcer
- Gastroenteritis
- Gastroesophageal Reflux Disease
- Genital Herpes, Female
- Genital Herpes, Male
- Genital Warts
- Gluten Allergy
- Gluten Intolerance
- Gluten Sensitivity
- Gout
- Grave's Disease
- Grief
- Groin Mass
- Groin Pain
- Gum Infection
- Gynecological Exam
- Hand Injury
- Hand Pain
- Head Congestion
- Headache
- Health Maintenance
- Hearing Loss
- Heart Disease
- Heart Murmur
- Heart Racing
- Heat Illness
- Heat Intolerance
- Heel Pain
- Hematochezia
- Hematuria
- Hemoptysis
- Hemorrhoids
- Hepatitis
- Hepatitis A Vaccination
- Hepatitis B Vaccination
- Hernia
- Herpes
- Herpes Zoster
- Herpetic Whitlow
- Hip Pain
- Hirsutism
- Hoarseness
- Hot Flashes
- Human Bites
- Human Immunodeficiency Virus (Hiv)
- Human Papilloma Virus (Hpv)
- Human Papilloma Virus (Hpv) Vaccination
- Hyperglycemia
- Hypertension
- Hyperthyroidism
- Hypothyroidism
- Impacted Cerumen
- Impetigo
- Infectious Mononucleosis
- Influenza
- Ingrown Hair
- Ingrown Nail
- Insect Allergy
- Insulin Resistance
- Intention Tremor
- Interstitial Cystitis
- Intertrigo
- Iron Deficiency Anemia
- Irregular Menstruation
- Irritability
- Itchy Ear
- Jaundice
- Jaw Pain
- Joint Sprain
- Joint Stiffness
- Joint Swelling
- Joint Warmth
- Keloid
- Keratin Cyst
- Keratitis
- Keratosis Pilaris
- Knee Click
- Knee Injury
- Knee Pain
- Labyrinthitis
- Laceration
- Lactose Intolerance
- Laryngitis
- Lateral Epicondylitis
- Lazy Eye
- Leg Numbness
- Leg Pain
- Leg Weakness
- Lethargy
- Lgbtq+ Health
- Lice
- Lifestyle Modification
- Lipomas
- Lower Back Pain
- Lump In Throat
- Lyme Disease
- Lymphadenopathy
- Malaise And Fatigue
- Mastodynia
- Measles Vaccination
- Medial Epicondylitis
- Memory Disorders
- Meningitis Vaccination
- Menopause
- Mens Health
- Migraine
- Migraine Treatment
- Minor Injury
- Missed Periods
- Mmr Vaccine
- Mood Symptoms
- Motion Sickness
- Mouth Bleeding
- Mouth Pain
- Mouth Ulcer
- Muscle Cramps
- Muscle Strain
- Muscle Tears
- Muscle Weakness
- Musculoskeletal Pain
- Myalgia
- Nail Disease
- Nasal Congestion
- Nasal Obstruction
- Nausea
- Neck Muscle Injury
- Neck Pain
- Neck Sprain
- Neonatal Acne
- Nevus
- Newborn Care
- Newborn Feeding Problems
- Night Sweats
- Nightmares
- Nipple Discharge
- Noisy Breathing
- Norovirus
- Nose Pain
- Numbness
- Nutrition And Health
- Nutritional Counseling
- Obesity
- Odynophagia
- Optic Migraines
- Orthopnea
- Orthostatic Hypotension
- Osteoarthritis
- Osteopenia
- Osteoporosis
- Otalgia
- Otitis
- Overweight
- Palpitations
- Panic Reaction
- Pap Smear
- Paresthesia
- Paronychia
- Patellofemoral Syndrome
- Penile Bleeding
- Penile Discharge
- Performance Anxiety
- Persistent Cough
- Pertussis
- Pharyngitis
- Plantar Fasciitis
- Pleurisy
- Pleuritic Pain
- Pneumonia
- Pneumonia Vaccination
- Poison Ivy
- Poison Oak
- Polypharmacy
- Positional Vertigo
- Post Nasal Drip
- Postcoital Bleeding
- Prediabetes
- Preoperative Evaluation
- Preventive Medicine
- Problems With Smell And Taste
- Prostate Cancer Screening
- Prostate Examination
- Prostate Specific Antigen Blood Test
- Pruritus
- Psychomotor Agitation
- Pulmonary Infections
- Pyelonephritis
- Rash
- Rectal Bleeding
- Rectal Pain
- Reproductive Health / Oral Contraception
- Respiratory Syncytial Virus
- Restless Legs Syndrome
- Retained Tampon
- Rhinitis
- Rosacea
- Scab
- Scabies
- Scaly Skin
- School Anxiety
- School Physical
- Sciatica
- Scratchy Voice
- Scrotal Pain
- Seasonal Allergies
- Seborrheic Dermatitis
- Secondary Enuresis
- Sensitive Skin
- Severe Asthma
- Sexual Health
- Sexually Transmitted Disease (Std)
- Shin Splints
- Shingles Vaccination
- Shortness Of Breath (Sob)
- Shoulder Injury
- Shoulder Pain
- Shoulder Sprain
- Shoulder Strain
- Sickle Cell Disease
- Sinus Pain
- Sinus Pressure
- Sinusitis
- Skin Abscess
- Skin Cancer Screening
- Skin Disease
- Skin Tag
- Skin Tag Removal
- Sleep Disorders
- Sleep Terrors
- Slowing Of Urinary Stream
- Smoker Cough
- Snoring
- Sore Throat
- Spider Bite
- Splinter Removal
- Sports Physical Exam
- Sports Related Concussion Testing
- Sprain
- Sputum Production
- Staphylococcus Infections
- Stomach Cramps
- Stomach Pain
- Stool Changes
- Straining On Urination
- Strep Throat
- Stress Incontinence
- Stridor
- Stye
- Substance Addiction
- Sudden Infant Death Syndrome
- Suicidal Ideation
- Sunburn
- Suture Removal
- Swallowing Problem
- Syncope
- Tachycardia
- Teething
- Tension Headache
- Testicular Pain
- Throat Tightness
- Thumb Dislocation
- Thyroid Disorder
- Tick Borne Infections
- Tinea Capitis
- Tinea Corporis
- Tinea Cruris
- Tinea Pedis
- Tingling
- Tinnitus
- Tobacco Use Cessation
- Tongue Pain
- Tongue Swelling
- Tracheobronchitis
- Travel Medicine
- Traveler's Diarrhea
- Tremor
- Tuberculosis (Tb) Test
- Twitching
- Type 1 Diabetes
- Type 2 Diabetes
- Unsteady Gait
- Upper Back Pain
- Upper Respiratory Infection
- Urethral Discharge
- Urge Incontinence
- Urinary Hesitation
- Urinary Retention
- Urinary Tract Infection
- Urinary Urgency
- Urticaria
- Vaccinations
- Varicella
- Varicella Vaccination
- Vasovagal Syncope
- Vertigo
- Viral Conjunctivitis
- Virtual Care
- Visual Discomfort
- Visual Disturbance
- Vitamin D Deficiency
- Vitamin Deficiency
- Voice Problems
- Vomiting
- Warts
- Weakness
- Weight Loss
- Weight Problem
- Well Child Exam
- Wellness
- Wheezing
- Wrist Pain
- Wrist Sprain
At age 57, Dr. Aou is the best doctor I've ever had. I love St. Jude.
Providence Patient