Dr. Gary Knighton, D.O.?
Update this Profile
Dr. Gary Knighton, D.O., Family Practitioner
Verified Doctor
We verify the medical license of each FindaTopDoc Verified Doctor to ensure that their license is active and they are in good medical standing.

Dr. Gary Knighton, D.O.

Family Practitioner | Obesity Medicine

4/5(38)
2152 S Vineyard Suite 135 Mesa AZ, 85210
Rating

4/5

About

Gary A. Knighton, DO, is a bariatrician who diagnoses and treats patients at Arizona Medical Weight Loss in Mesa, Arizona. He founded Arizona Medical Weight Loss in 1998.  Dr. Knighton is recognized Arizona’s #1 Physician for Weight-Loss Management. As a bariatrician, he specializes in the diagnosis, prevention, and treatment of obesity. Dr. Knighton’s impressive professional journey spans twenty-eight years and has expanse knowledge and unrivaled expertise in bariatric medicine.

Education and Training

A.T. Still University of Health Sciences Kirksville College of Osteopathic Medicine 1995

Provider Details

Male English, Spanish
Dr. Gary Knighton, D.O.
Dr. Gary Knighton, D.O.'s Expert Contributions
  • Is obesity genetic?

    The primary predictors of obesity are genetics, age and stress. All of us have a genetic blueprint of survival. Those of us that are prone to increased weight are the ones who would have survived 5,000 years ago. However, in our society, we have too many carbohydrates in our diet which cause many of us to gain weight as carbs are foods for survival during famine and not during normal day to day living. We need to eat meat, healthy fats and plenty of water. If you are interested in having someone help you with your nutrition and put you on a productive path to lose weight, go to: https://obesitymedicine.org/find-obesity-treatment/ and find a specialist in your area. READ MORE

  • Are overweight children more likely to have sleep disorders?

    Studies have shown that there is more sleep disturbance with children who are overweight, not to mention all of the problems what they will face the remainder of their life if they remain obese. It is important to help your child lose weight, and working with a specialist will help to accomplish your goal. Avoid giving your child sugar, wheat and fast food. Those are recipes for disaster. Go online to: https://obesitymedicine.org/find-obesity-treatment/ and find a specialist in your area to give your child the quality of life we all want as parents for our children. READ MORE

  • What is a natural plant-based diet like?

    To be honest, I am not a fan of a plant-based diet. The human body does best with animal protein. I have never met someone who is on a plant based diet that is not low on many nutrients such as iron, vitamin B-12, creatine, carnosine, vitamins A, D, E, K; just to name a few. From our teeth to our intestines, we are carnivores. READ MORE

  • Need to lose weight?

    I suggest that you go online to: https://obesitymedicine.org/find-obesity-treatment/ and find a bariatric physician in your area to help you not just lose the weight, but to keep it off. You have a tremendous amount of life ahead of you. If you don't lose the weight, your life will be a struggle both physically and emotionally. I battle with weight from my genetics and some not so healthy eating in my lifetime. I was once over 300 pounds, and now I am 190 pounds and doing all that I can to help others. READ MORE

  • Can a psychologist help with obesity?

    A psychologist can help with the "mindset" of why we sabotage ourselves with food. However, a psychologist can't help with the physiological reasons that our body stores more than it chooses to burn. That is based more on genetics. To get the best treatment for obesity, go to: https://obesitymedicine.org/find-obesity-treatment/ and find a specialist in your area that can help all facets of being able to lose the weight and keep it off. READ MORE

  • Gout uric acid?

    My recommendation is to go online to: https://obesitymedicine.org/find-obesity-treatment/ and find a bariatric physician who understands the metabolism and can help you lose the weight. Fatty liver makes it hard to lose weight, so you need to find ways to improve the metabolism and burn the peripheral fat as well as the visceral fat and the fat in your liver to get your body's engine working the way it needs to, A good bariatric physician will not only help you lose the weight, but will go stride for stride with you to keep it off. READ MORE

  • Weight loss?

    Believe it or not, medications to assist with weight loss are blessings if used correctly. I recommend that you go online to: https://obesitymedicine.org/find-obesity-treatment/ and find a bariatric physician in your area to assist you with getting your body back to having the ability to burn fat and not just take carbohydrates and store them. In the meantime, avoid sugar, wheat, fast food and processed food. Those are recipes for creating fat and not burning it. Good healthy animal protein and minimizing carbohydrates is a great place to start until you can get the help from a good bariatrician. READ MORE

  • Difficulty losing weight?

    Go online to: https://obesitymedicine.org/find-obesity-treatment/ and identify a good bariatrician in your area and get help sooner than later to help offset the weight gain and bring the weight back down to a healthy level. READ MORE

  • Weight loss recommendation?

    Gastric sleeve is an option, but, in my opinion, it should be your last option. Too many people give up and do the surgery and then find that their weight comes back on. My recommendation is to go online to: https://obesitymedicine.org/find-obesity-treatment/ and find a physician who specializes in helping people lose weight with wise nutrition (high protein, low carb) in addition to using medications. If that is not successful, after doing all that you can do, then consider the next step of bariatric surgery. Of all of the patients I have seen that have considered bariatric surgery, less than 5% ever needed to as we have been that successful. READ MORE

  • Lexapro and weight?

    I have found that Tenuate (diethylpropion) has less of a chance to increase anxiety than Adipex and works well with Lexipro. That said, I am making a statement and not making a specific recommendation that you take it without discussing with a knowledgable bariatric physician. Go online to: https://obesitymedicine.org/find-obesity-treatment/ and find a good bariatric physician who prescribes diethylpropion and after consultation see if that is an option for you. My patients on SSRI's have done very well with it. READ MORE

  • Why is it hard to lose weight with type 2 diabetes?

    It is. Type II Diabetes involves insulin resistance which tells the body to store more fat. I have helped MANY patients with Type II DM lose weight and are able to decrease or even go off of their diabetic medications and control it by keeping their percent body fat down. I suggest going online to: https://obesitymedicine.org/find-obesity-treatment/ and find a good bariatric physician near you and have them help you bring the weight down and give you a better chance for a better quality of life. READ MORE

  • When should I start getting concerned about my weight?

    It isn't as much the scale that would concern me, but it is the increased fat around the middle indicating that your visceral fat is increasing. Generally, if you take a tape measure and measure the circumference of your abdomen at the level of your belly button, it should be 1/2 your height in inches or less. If it is greater, as a rule, then be concerned. Always follow proper nutrition of protein (animal protein is the most nutritious) and limit carbs. I am a big advocate of avoiding sugar and wheat, as well as staying away from fast food and processed food. You can always go online and find a good bariatric physician at: https://obesitymedicine.org/find-obesity-treatment/ and they can work with you as well. READ MORE

  • How can I prevent my daughter's obesity?

    The best way is to set a good example on eating properly and staying active. There is no way we can expect our children to do something that we, as parents, are not willing to do. In addition, find a bariatrician in your area who can help her. Please go to: https://obesitymedicine.org/find-obesity-treatment/ to find a qualified physician to help her to overcome obesity and be able to live a long and healthy life. READ MORE

  • What could be the cause of childhood obesity?

    Genetics, poor eating habits (eating too many carbs), eating processed foods and lack of activity/exercise are the primary reasons. If you really want to help her make sure you are living a healthy life and set a good example. Then, find a bariatrician who can help by going to: https://obesitymedicine.org/find-obesity-treatment/ READ MORE

  • Is childhood obesity a serious problem?

    It is a very serious problem. Not only will it have a significant adverse effect on her self esteem during her developmental years, it is the beginning of serious consequences to her body (strain on joints, opening the door for heart disease and diabetes). It is very important to take this very seriously, and I recommend finding a qualified bariatrician in your area to help. A good place to start is to go to: https://obesitymedicine.org/find-obesity-treatment/ READ MORE

  • How to overcome obesity in children?

    The best way is to set a good example on eating properly. There is no way we can expect our children to do something that we, as parents, are not willing to do. In addition, find a bariatrician in your area who can help her. Please go to: https://obesitymedicine.org/find-obesity-treatment/ to find a qualified physician to help her to overcome obesity and be able to live a long and healthy life. READ MORE

  • How can I prevent obesity in school children?

    It starts with what we eat and setting a good example of what foods we eat as parents as well. I am a big believer in not asking our children to do something we are not willing to do. It is important with children to be careful with candy, chips, pasta, wheat bread, etc. They should eat meat, green vegetables and keep the fruit to raspberries, blackberries, strawberries and avocado. The other fruit has too much sugar in it. You can also work with a bariatrician in your area to help. To find a trained bariatrician go to: https://obesitymedicine.org/find-obesity-treatment/ and you can have a professional work along side you. I have treated thousands of children/adolescents in my career and it is a pure joy to see them get healthy and feel good about themselves during this critical time of life where self-esteem is developed. READ MORE

  • How do you fight childhood obesity?

    It starts with what we eat and setting a good example of what foods we eat as parents as well. I am a big believer in not asking our children to do something we are not willing to do. It is important with children to be careful with candy, chips, pasta, wheat bread, etc. They should eat meat, green vegetables and keep the fruit to raspberries, blackberries, strawberries and avocado. The other fruit has too much sugar in it. You can also work with a bariatrician in your area to help. To find a trained bariatrician go to: https://obesitymedicine.org/find-obesity-treatment/ and you can have a professional work along side you. I have treated thousands of children/adolescents in my career and it is a pure joy to see them get healthy and feel good about themselves during this critical time of life where self-esteem is developed. READ MORE

  • How can obesity be prevented in children?

    It starts with what we eat and setting a good example of what foods we eat as parents as well. I am a big believer in not asking our children to do something we are not willing to do. It is important with children to be careful with candy, chips, pasta, wheat bread, etc. They should eat meat, green vegetables and keep the fruit to raspberries, blackberries, strawberries and avocado. The other fruit has too much sugar in it. You can also work with a bariatrician in your area to help. To find a trained bariatrician go to: https://obesitymedicine.org/find-obesity-treatment/ and you can have a professional work along side you. I have treated thousands of children/adolescents in my career and it is a pure joy to see them get healthy and feel good about themselves during this critical time of life where self-esteem is developed. READ MORE

  • What should I do if my child is obese?

    It starts with what we eat and setting a good example of what foods we eat as parents as well. I am a big believer in not asking our children to do something we are not willing to do. It is important with children to be careful with candy, chips, pasta, wheat bread, etc. They should eat meat, green vegetables and keep the fruit to raspberries, blackberries, strawberries and avocado. The other fruit has too much sugar in it. You can also work with a bariatrician in your area to help. To find a trained bariatrician go to: https://obesitymedicine.org/find-obesity-treatment/ and you can have a professional work along side you. I have treated thousands of children/adolescents in my career and it is a pure joy to see them get healthy and feel good about themselves during this critical time of life where self-esteem is developed. READ MORE

Awards

  • #1 Weight Loss Specialist Ranking Arizona Publication 
  • Compassionate Doctor Recognition 2016  
  • On-Time Doctor Award Year  
  • Patients’ Choice Award Year  

Professional Memberships

  • Arizona Osteopathic Association  
  • American Medical Association  
  • American Osteopathic Association  
  • Obesity Medicine Association  

Professional Society Memberships

  • Arizona Osteopathic Association | American Medical Association | American Osteopathic Association | Obesity Medicine Association

Dr. Gary Knighton, D.O.'s Practice location

2152 S Vineyard Suite 135 -
Mesa, AZ 85210
Get Direction
New patients: 480-539-1855, 480-539-1855
Fax: 480-539-1859

Dr. Gary Knighton, D.O.'s reviews

(38)
Write Review

Patient Experience with Dr. Knighton


4.0

Based on 38 reviews

Dr. Gary Knighton, D.O. has a rating of 4 out of 5 stars based on the reviews from 38 patients. FindaTopDoc has aggregated the experiences from real patients to help give you more insights and information on how to choose the best Family Practitioner | Obesity Medicine in your area. These reviews do not reflect a providers level of clinical care, but are a compilation of quality indicators such as bedside manner, wait time, staff friendliness, ease of appointment, and knowledge of conditions and treatments.

Media Releases

Get to know Bariatrician Dr. Gary Knighton, who serves patients in Mesa, Arizona.

Ranking Arizona’s #1 Physician for Weight-Loss Management, Dr. Knighton’s vast knowledge of bariatric medicine and the ability to see beyond the obstacles and take science into consideration truly make him one-of-a-kind. He is the Founder of Arizona Medical Weight Loss in Mesa, Arizona.

Dr. Knighton has 24 years of training and experience helping people lose weight and feel better about themselves. Dr. Knighton’s number one priority is to be involved in the care of every patient who walks through his door. He and his staff provide an individualized weight loss experience. He wants patients to feel at home in a comfortable, inviting atmosphere, where they feel genuinely cared for. What he and his staff offer is something utterly unique.

Patients come from all over the country to see Dr. Knighton. His personal experience, battling weight and losing weight adds another dimension to his approach helping others lose weight and feel better about themselves. His patients have success without feeling deprived. 

A 1995 graduate of the A.T. Still University of Health Sciences, Kirksville College of Osteopathic Medicine, Dr. Knighton has been practicing bariatric medicine since 1996. His philosophy on helping patients lose weight is to never assume that any two people are the same. 

As a bariatrician and a long-standing member of the American Society of Bariatric Physicians, he believes in using a multi-faceted approach combining a balance of nutrition, activity, proper vitamin supplementation, and medications to help his patients shed extra weight. His Weight Loss Program has helped thousands achieve dramatic results – from late teens to the aged, new moms to men at midlife, former professional athletes to former models, etc. 

Bariatrics is the branch of medicine that deals with the causes, prevention, and treatment of obesity. A bariatrician is a Doctor of Medicine (MD) or a Doctor of Osteopathy (DO) who has received special education and training in bariatric medicine. They may treat overweight and obese patients with diet, nutrition, exercise, behavioral therapy, appropriate medications, or any combination of these treatments.

Recognized as an authority in his field, Dr. Knighton is the recipient of Compassionate Doctor Recognition (2014, 2016), On-Time Doctor Award (2014, 2015, 2016, 2018), and Patients’ Choice Award (2015, 2016, 2018).

Recommended Articles

  • Some Women May Have the Genes That Cause Endometriosis

    A new study published in the journal, Nature Genetics, has shown that women who have one of the two genetic variants may have increased risk of developing endometriosis. This offers new insight into the development of this condition, which affects about 6% to 10% of women. According to the...

  • Am I a Candidate for Gastric Bypass Surgery?

    Gastric bypass surgery is the best-known type of weight loss surgery. The aim of gastric bypass surgery is to restrict how much food a person can eat and how much nutrients to absorb. The result of this procedure is weight loss.Gastric bypass surgery is not designed for everyone who wishes to lose...

  • Drugs for Autism Symptoms: Anxiety and Depression

    What is autism?Autism or autism spectrum disorder (ASD) is a medical condition in which a person has challenges with public behavior, speech, and non-verbal communication. Autism is a life-long developmental disability, and it affects people how people perceive the world and how they interact with...

  • What Causes Nipple Pain?

    IntroductionMost women may have experienced soreness in their nipples at some point in time or another. This soreness or pain can be due to various reasons which may include an imbalance in the hormones, skin conditions, pregnancy, itching, allergies or infections, breastfeeding, and much more. The...

  • Do I Have Migraines?

    Do I Have Migraines?Migraines are one of the most common types of headaches that affect people. The irritating pain is often accompanied by characteristic warning signs like blind spots, nausea, vomiting, and other symptoms. Migraines are caused by the enlargement of blood vessels along with the...

  • Improving the Mental Health in Nurses: What Should Hospitals Do?

    Despite how rewarding the nursing profession is, nursing also has a significantly higher rate of physical and mental health issues. In fact, some studies have shown that almost half of all nurses suffer from depression, anxiety and other physical ailments such as back strain and the more obvious...

Nearest Hospitals

BANNER DESERT MEDICAL CENTERl

1400 SOUTH DOBSON ROAD MESA AZ 85202

Head southeast on South Vineyard 819 ft
Turn left onto South Country Club Drive (AZ 87) 4580 ft
Take the ramp on the left towards AZ 87: Country Club Drive 2051 ft
Merge left onto Superstition Freeway (US 60) 1.2 mi
Take the ramp on the right towards Dobson Road 2359 ft
Turn right onto South Dobson Road 1063 ft
Turn left 231 ft
Turn right 550 ft
Turn left 111 ft
You have arrived at your destination, on the left

ARIZONA ORTHOPEDIC AND SURGICAL SPECIALITY HOSPl

2905 WEST WARNER ROAD CHANDLER AZ 85224

Head southeast on South Vineyard 819 ft
Turn right onto South Country Club Drive (AZ 87) 1.2 mi
Continue straight onto North Arizona Avenue (AZ 87) 1.5 mi
Turn right onto West Warner Road 2.9 mi
Keep in the middle 307 ft
Make a U-turn onto West Warner Road 745 ft
You have arrived at your destination, on the right

HACIENDA CHILDREN'S HOSPITAL, INC.l

610 WEST JEROME AVENUE MESA AZ 85210

Head northwest on South Vineyard 2079 ft
Turn left onto West Jerome Avenue 64 ft
You have arrived at your destination, on the right