Dr. Kenneth Cheng
Family Medicine
Newport Beach, CA
33 years experience male
Locations
Office
Newport Beach, CA
Practice website
About
Bio
Dr. Kenneth Cheng is Board Certified in Family Medicine and a Fellow of the American Academy of Family Physicians. He is also a co-founder of Personalcare Physicians, LLC, a management company of concierge medical practices utilizing technology and best practices to assist physicians in providing optimal care to their patients. In addition to Family Medicine, Dr. Cheng has particular interest in Sports Medicine and Disaster Medicine. He is a regional expert on Disaster and Tactical Medicine, where he teaches on these topics to local law enforcement and the lay public. Dr. Cheng has previously volunteered with FEMA in New Orleans during the Hurricane Katrina disaster, and he currently volunteers as a reserve deputy sheriff as a tactical physician for the SWAT team, and is a search and rescue team member where he is a rope rescue technician.
TO ALL USERS OF HEALTHTAP, BOTH PHYSICIANS AND NON-PHYSICIANS:Dr. Cheng believes that HealthTap can play a vital role for individuals who need questions answered without getting a diagnosis. He also believes that it is reward enough to help those in need and that no additional reward is needed. As such, he DOES NOT ask for or seek votes, recommendations, awards or other accolades. Instead, he believes that the true ranking of a physician is based on 1) the quality of his answers, 2) the number of colleagues who agree with his answers, and 3) the genuine and heartfelt "thank you" notes and thank you's. This is reward enough. Lastly, he will "agree" with physician answers when appropriate, but will not recommend or vote for physicians as he has no personal knowledge of that physician's skills, personality, traits, bedside manner, or practice style.
SpecialtiesDoctors may have more than one area of specialty interest. Board certification in a specialty area means the doctor has completed formal training and has practice experience in that specialty, and has passed the certification examination from the corresponding accredited medical specialty board.
Doctors may have more than one area of specialty interest. Board certification in a specialty area means the doctor has completed formal training and has practice experience in that specialty, and has passed the certification examination from the corresponding accredited medical specialty board.
Family Medicine
Doctor Q&A
1.2K Answers
476 Agrees
The number of answers this doctor has agreed with.
A 22-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Broken down: Insulin, if taken orally, is rendered inactive because of stomach acids breaking down the insulin.
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 19-year-old female asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Yes: Hormones, including birth control pills, should ideally be taken approximately the same time of day. Although it does not have to be exactly the same... Read More
Created for people with ongoing healthcare needs but benefits everyone.
4.6k viewsReviewed >2 years ago
A 37-year-old female asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Many possibilities: Back pain can have many causes. In addition to musculoskeletal issues, such as a strain, arthritis, slipped disc, etc., other causes can include most... Read More
Created for people with ongoing healthcare needs but benefits everyone.
4.6k viewsReviewed >2 years ago
A 56-year-old female asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Yes: Cough drops are ok to use even after one has had a tonsillectomy. This is assuming that the surgery was not recent. If so, check with the surgeon fi... Read More
Created for people with ongoing healthcare needs but benefits everyone.
4.6k viewsReviewed >2 years ago
A 20-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Minimal: There is no risk to the ultrasound; and only minimal risk to removing the iud with no string present. The procedure might be slightly more uncomfort... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 41-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Talk to others: Coping with a disabled (or "differently-abled") child can be difficult if you do it alone. Gather as much information as possible about the disabilit... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.2k viewsReviewed >2 years ago
A 37-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Possibly: A gambling problem is not based on what type of gambling you do but on how much gambling affects your life. Seek help if any of the following are occu... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.2k viewsReviewed >2 years ago
A 36-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Vasodilation: Alcohol is a moderately potent vasodilator. As such, consumption of it can cause the capillaries near the skin to dilate, resulting in more blood flow... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.2k viewsReviewed >2 years ago
A 32-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
True: Yawning is a sign of tiredness. Additionally, when your carbon dioxide (the gas given off with exhaling) level starts to rise in your body, it does s... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.3k viewsReviewed >2 years ago
A 28-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Quality not quantity: Drowsiness despite getting "a lot of sleep" can be due poor quality of sleep. One feels most rested when they get good quality, deep, restful sleep. ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.3k viewsReviewed >2 years ago
A member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Many options: There are many treatments for tendonitis. Starting with the most conservative treatments: rest, ice, heat, stretching, strengthening, massage, splinti... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6k viewsReviewed >2 years ago
A 18-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Possible infection: Hair loss in a patch or spot can be from a fungal infection of the hair follicles. Best to see your family doctor, internist, or dermatologist to con... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsAnswered >2 years ago
A 20-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
See a doctor now: There are many potential causes to chest pain, the most serious of which is a heart attack. See your doctor (or go to the emergency department) now to... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 42-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Many possibilities: Tiredness can be due to many causes, such as thyroid disorders, anemia, diabetes, infections, chronic fatigue syndrome, anxiety, depression, insomnia,... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 31-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Many possibilities: There are many possible causes to knee pain. They can include a fracture, ligament tear or strain, cartilage tear or inflammation, joint arthritis, cy... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 32-year-old member asked:
I have genital warts and am being treated for them, how contagious r they if i have unprotected sex?

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Very contagious: Having unprotected intercourse with documented genital warts (despite ongoing treatment) is highly contagious. Best to abstain from sex if you care a... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.2k viewsReviewed >2 years ago
A 24-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Clear the blockage: Pain from a sinus infection occurs due to the pressure build up in one of the sinuses due to blockage of the meatus ("drain" of the sinus.) clearing t... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.2k viewsReviewed >2 years ago
A 38-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Many!: Physical fitness (and the activity level needed to achieve or maintain physical fitness) provides many mental health benefits. In addition to improve... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.3k viewsAnswered >2 years ago
A 25-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Many benefits: Exercise has many benefits: 1) improved heart health and lower risk for heart disease (heart attacks, ) 2) improved brain health (via adrenaline and e... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.3k viewsReviewed >2 years ago
A 24-year-old member asked:
I've been had excessive amounts of gas and direhrra like stool. this has been happening for months.?

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Many possible causes: There can be many possible causes to gas and diarrhea for one month. Some possibilities include irritable bowel syndrome, infections (bacteria, paras... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.3k viewsAnswered >2 years ago
A 31-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Medical emergency: Heat stroke is a medical emergency that can be prevented by avoiding strenuous activity during the heat of the day, staying well hydrated before exper... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 33-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Not preventable: Crohn's disease is an inflammatory bowel disease that is not brought on by anything a person does, and thus is not a preventable condition.
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 21-year-old female asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Yes: The fda allows for a 5% variance in brand name medications but a larger variance in generic "equivalents." synthroid and levothyroxine are not consid... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 18-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Not unusual: If one has already seen a physician and has been diagnosed with a UTI (urinary tract infection), the presence of blood is not unusual as long as it re... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 26-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Look at requirements: Us medical schools all publish (on their websites) the requirements for admission. Meet or exceed those requirements through your university or a us ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 24-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Depends: We often forget that coughing is a protective mechanism; it protects our lungs from mucous leaking down the wrong pipe. However, if one needs cough me... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.2k viewsReviewed >2 years ago
A 24-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
1 month of Rx's: As a disaster preparedness instructor, i recommend people have at least 1 months supply of all prescription medications. You should also have a photoc... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.2k viewsReviewed >2 years ago
A 24-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
See an allergist: Not all seafoods are created equally, thus you may not be allergic to all seafoods, just some seafoods. A good allergist will be able to guide you, a... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 33-year-old male asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
65-99 mg/dL: Normal fasting blood sugar is between 65-99 mg/dl.
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 23-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Can be: Asthma can be a disability depending on the severity of the asthma.
Created for people with ongoing healthcare needs but benefits everyone.
6k viewsReviewed >2 years ago
A 73-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Two main causes: The two main causes to flatulence is 1) air swallowed during eating, and 2) gas formed in the intestine. For #1, no talking during eating, small bites... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6k viewsAnswered >2 years ago
A 40-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
"Superman" exercises: Back pain should always be checked by your doctor, especially if chronic or if one experiences symptoms down the leg(s). The superman exercise is idea... Read More
Created for people with ongoing healthcare needs but benefits everyone.
5.8k viewsAnswered >2 years ago
A 45-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Freezer: Breast milk can be safely stored in the freezer for many months.
Created for people with ongoing healthcare needs but benefits everyone.
5.8k viewsReviewed >2 years ago
A 21-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Date night: When you feel comfortable with having a baby sitter or grandparent to watch over your little one, go out on date nights to catch up. Do this regularl... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6k viewsReviewed >2 years ago
A 45-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Probably ok: There were some early studies that showed black cohash could be helpful in alleviating menopausal symptoms, such as hot flashes. This should be fine a... Read More
Created for people with ongoing healthcare needs but benefits everyone.
5.8k viewsAnswered >2 years ago
A 47-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Greater support: Custom orthotics can provide greater support to the plantar foot, especially in individuals who have high arches.
Created for people with ongoing healthcare needs but benefits everyone.
5.8k viewsAnswered >2 years ago
A 25-year-old male asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Condoms not perfect: Condoms are not perfect and one can still get an std despite wearing a condom.
Created for people with ongoing healthcare needs but benefits everyone.
5.8k viewsAnswered >2 years ago
A 21-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
No: According to the CDC (Center for Disease Control), it is estimated that between 8,000 and 18,000 patients are hospitalized for Legionnaire's disease i... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.5k viewsAnswered >2 years ago
A 21-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Low and slow: Assuming no other lung or heart issues, this is likely due to not working your respiratory muscles. No different than lifting weights: I have no expec... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.5k viewsAnswered >2 years ago
A 34-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Cancer screening: The pap test is an important test that is used to screen for cervical cancer in women. It involves taking a gentle scraping of the cervix with a flexi... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.4k viewsAnswered >2 years agoMerged
A 21-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Yes: A pulmonary embolism (clot blocking the blood vessels to the lungs) often results in an elevation of one's heart rate. This is due to the body gettin... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.6k viewsAnswered >2 years ago
A 21-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Yes: You are correct in that warfarin can interact with many different medications, however, it is not necessarily "dangerous" but just requires closer mon... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.6k viewsAnswered >2 years ago
A 21-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
No, but.....: Properly used, inhalers can be a very effective way to treat asthma. However, there are oral medications that can also treat asthma. These tend to b... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.6k viewsReviewed >2 years ago
A 34-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Water retention: Specifically, salt causes your body to retain water. This "extra" water occupies space and makes it more difficult for the blood to move through the ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 22-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Lighten dark areas: Bleaching creams are commonly prescribed by dermatologist to lighten areas of hyperpigmentation (areas of darker skin).
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 23-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
More information: What information are you seeking? If you chose the web, be cautious in that most medical information found on the web has no physician oversight. Best... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 21-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Infection: Pelvic inflammatory disease (pid) is an infectious process and the first line of treatment is with antibiotics, not surgery.
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 21-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Yes: Recreational drugs are metabolized through the liver, kidneys, or both. Thus drug use can very easily damage these organs.
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsReviewed >2 years ago
A 21-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Yes: A virtual colonoscopy/ct scan can be less embarrassing but this technique will never be the gold standard. In addition to what has already been state... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.6k viewsReviewed >2 years ago
A 21-year-old member asked:

Dr. Kenneth Chenganswered
Family Medicine 33 years experience
Yes: Studies show that raising HDL ("good") cholesterol levels above 45 mg/dl can result in plaque regression. It should be noted, however, that there sho... Read More
Created for people with ongoing healthcare needs but benefits everyone.
6.6k viewsReviewed >2 years ago
TestimonialsRecommendations and Thank you notes are endorsements given from patients or other doctors.
Recommendations and Thank you notes are endorsements given from patients or other doctors.
22
Recommendations
4.7K
Thank you notes
Nov 7, 2014
He is an expert in Backaches, Exercise, Dyslipidemia, Obesity, Depression- We are glad to have him as part of the health tap community because of the service he is performing here.
Jul 5, 2013
Dr. Cheng provides great answers on all kinds of topics. I'm grateful for his knowledge and caring attitude towards others.
Dec 11, 2011
Thank you for your kind words. I like your answers as well
HealthTap member
Thanks. I used to take medicine for ADHD back in college. I stopped after I graduated now I'm wondering if I should visit with my doctor to get back on. I used to see a psychiatrist that prescribed me...Read More
HealthTap member
Thanks Dr. Cheng! I really appreciate your help. I will see a doctor ASAP. This HealthTap app is quite amazing- to get answers on Chritmas Day from an expert physician like yourself- I'm really impres...Read More
HealthTap member
Went to allergist, he said don't do testing just stay away from all pen drugs and cipro drugs. Said if son needs pen or cipro drugs one day we will test then. Do u agree? I'll re post. As a question i...Read More
Education & Training
Medical/Graduate school
Western University of Health Sciences College of Osteopathic Medicine of the Pacific, CA
Graduated 1990MD
Awards
Most Influential, First Place, California - Winter
2013
Top Family Physician, Second Place, Orange County, CA - Winter
2013
Most Influential, First Place, Orange County Region, CA - Summer
2013
Affiliations
Association of Socially Active Physicians (ASAP)
Personalcare Physicians of Newport Beach
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