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Special Notice:

Dear Serenity MD Clients,

Due to the ongoing measures to fight the spread of COVID-19, we will REMAIN OPEN BUT TEMPORARILY REDUCE CHINO OFFICE HOURS until April 20, 2020.

As recommended by health officials, all non-essential office visits are to be avoided and all elective medical procedures postponed. We will continue to see our existing diet patients only for weight loss monitoring and refills.

We will resume services and honor all pre-paid packages once we reopen in April. We know that this is an inconvenience, but we support all efforts to keep our community healthy. As conditions change, please see our website for the most updated information at

You may contact us for non-urgent matters at 909-597-4528 ext. 250.

New Hours:
Sunday: Closed
Monday: Closed
Tuesday: Closed
Wednesday: 8:30-12:30
Thursday: 8:30-12:30
Friday: 8:30-12:30
Saturday: 8:00-1:00

Stay healthy, wash your hands and practice social distancing! We wish you health in this unprecedented time in our world! We will see everyone starting April 20!


Roland M. Fuertez M.D.
Serenity MD
Owner/Medical Director

Our medical weight loss clinic in Chino provides the guidance you need to meet your goals safely and effectively.

Disclaimer: Our trained medical professionals will provide you with the support and guidance you need to reach your goals. However, results may vary and can not be guaranteed.

Medical Weight Loss

Lose weight safely under the guidance of a physician. We carefully monitor your progress and make appropriate adjustments to your program as needed.

Oral Appetite Suppressants

Proper medications used in tandem with diet and exercise provides you with the best opportunity for weight loss results.  Learn more…

Fat Burner Injections

Our Chino Hills weight loss clinic offers a variety of fat-metabolizing injections such as Lipo B, Lipo Plex, & Lipo Den Ultra.  Learn more…

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Anti-Aging Procedures

Our work and our results speak for themselves.
Serenity MD practices only the most up-to-date anti-aging techniques.
Looking for an anti-aging regimen in Chino that is customized for you?
You've come to the right place!

Cutera™ Laser Treatments

TruSculpt™ Flex

A personalized muscle sculpting treatment that adjusts to your fitness level, shape, and goals to strengthen, firm, and tone your muscles. Learn more…

TruSculpt™ ID

A revolutionary non-surgical, body-sculpting treatment that allows you to personalize your ideal body in as little as one 15-minute treatment. Learn more…

Laser Genesis

Non-invasive laser technology that reduces fine lines, wrinkles, and scars.  Learn more…


Titan laser treatments produce collagen and improve your skin’s elasticity, leading to a more youthful appearance. Learn more…


Treatment of the top and deeper layers of the skin, leading to improvements in skin clarity, smoothness, and softness.  Learn more…


Laser Hair Removal

Bikini area, underarms, and more. Put an end to waxing and razors!  Learn more…


One treatment can smooth wrinkles, return years of youth to your face, and boost your confidence!  Learn more…


The multiple medical and cosmetic uses of Botox make it a viable option for both men and women.  Learn more…


FDA approved for thick, fuller, beautiful eyelashes without messy mascara or irritating extensions.  Learn more…


If you’re bothered by a “double chin”, we’ve got something for you. Learn More…

Additional Anti-Aging Treatments

Bioidentical Hormone Replacement

Fine-tunes the hormones responsible for aging back into your favor! Experience more energy, weight loss, and libido.  Learn more…

Vitamin Injections

Addresses vitamin deficiencies that can lead to anemia, depression, illness, and other common maladies. Learn more…


Rid yourself of those painful and embarrassing spider veins and return your skin to a more healthy and youthful appearance. Learn more…

Mesoderm Cream

Effective cellulite treatment without painful and expensive surgeries.  Learn more…


Success is the sum of small efforts repeated day in and day out.

~ Anonymous

Our Team

We believe in a diverse range of personel to bring creative skills, thoughts, and ideas to the table.

Dr. Roland Fuertez, MD

Dr. Roland Fuertez, MD

Board Certified Physician View Details
Tammy Yates

Tammy Yates

Operations Manager, CPT-1, CET, CCMA View Details
Narilyn Nop

Narilyn Nop

FNP-C View Details
Brittney Ramirez

Brittney Ramirez

Medical Assistant View Details
Madelynne Monterroso

Madelynne Monterroso

Medical Assistant View Details
Skyler Pontremoli

Skyler Pontremoli

Medical Assistant View Details
Genifer Gilmore

Genifer Gilmore

Medical Assistant View Details
Dr. Roland Fuertez, MD

Dr. Roland Fuertez, MD

Board Certified Physician

Dr. Roland Fuertez is a double board certified physician who specializes in medical weight loss, aesthetics and anti-aging medicine. Dr. Fuertez has been living in and serving the Inland Empire for over 7 years. He is an expert in managing patients on the HCG Diet where patients can lose up to 1-2 pounds per day.

Whether you would like to discuss Botox, Juvederm Voluma or our brand new state-of-the-art Cutera Pearl Fusion Laser, Dr. Fuertez and his helpful staff are always available for a free aesthetics consult. He is motivated to help you look and feel your best by transforming that frustration into motivation, firm direction and lifelong success!

Tammy Yates

Tammy Yates

Operations Manager, CPT-1, CET, CCMA

Tammy has been in management for over 20 years, starting with a retail chain as Store Manager and becoming a District Trainer and winning Top Store Manager in her Region. She furthered her education in the medical field earning her certifications as a CPT-1, CCMA and CET, she has enjoyed being in the medical field since 2011.

She is very strong with leadership and organization and always works with the physician and staff to make sure your experience with our office is an enjoyable one that you want to tell friends and family about.

Narilyn Nop

Narilyn Nop


Narilyn is a board-certified family nurse practitioner. She obtained her Bachelor of Science in Nursing at West Coast University, and her Master of Science in Nursing at Western University of Health Sciences. She has been in the healthcare industry since 2011, developing a passion for health, wellness, and beauty. Narilyn has a passion for restoring and preserving natural beauty through a combination of non-invasive treatments. Trained closely by Dr. Fuertez and Allergan, she has specialized in mastering and combining multiple treatments including injectable, lasers, and other skin-tightening techniques.
Narilyn believes the most important part of any treatment plan is full understanding of each patient’s desires. She can guide you in creating an effective, customized treatment plan based on your aesthetic goals. Narilyn is committed to providing every patient with an exceptional, transformative experience. With her attention to detail and perfectionist mentality, Narilyn will do what it takes to help you achieve your desired goals.

Brittney Ramirez

Brittney Ramirez

Medical Assistant

Brittney joined the medical field in 2016 because she enjoyed the patient care environment and being able to connect with patients to meet their personal goals. She was excited to join the Serenity MD team in 2017 to pursue her passion of aesthetics and was dedicated to learning more about beauty and aesthetics. She’s a dedicated mother of two wonderful boys and she enjoys dancing, going to the beach, and traveling with her family.
Brittney’s favorite cosmetic procedure is lip injectables because of the hydrating voluminous look it creates.

Madelynne Monterroso

Madelynne Monterroso

Medical Assistant

Maddie is one of our loyal, kind, bilingual and hardworking medical Assistants. She graduated from San Joaquin Valley College in 2017 as a Medical Assistant. She loves working with patients and taking care of their needs. She has gained a lot of knowledge about diet and cosmetics working here in our office. She says bringing smiles to patients is the best feeling ever!

Skyler Pontremoli

Skyler Pontremoli

Medical Assistant

Skyler is a Medical Assistant who graduated from San Joaquin Valley College. She loves interacting with patients and helping them reach their goals. On her free time, she loves to ride horses and go hiking.

Skyler’s favorite cosmetic procedure to assist in is Juvederm and Voluma. The immediate uplift and patients’ reactions are absolutely priceless.

Genifer Gilmore

Genifer Gilmore

Medical Assistant

Genifer is a Medical Assistant who graduated from San Joaquin Valley College in 2016 with her AA, she has been working with us since 2017. Genifer loves assisting our diet/cosmetic patients with all their questions. She loves seeing everyone enhance their beautiful features and get a confidence boost! In her free time, she loves spending time with her family. Genifer hopes to one day further her education in the cosmetic industry.

Some of Genifer’s favorite treatments are Juvederm ultra plus for the lips and Botox.


Weight Loss Facts

Statistics prove that dieting on your own is rarely effective. MD Diet of Chino offers the guidance and support for safe and long-lasting results.


50 Percent of Americans are currently on Diets


80 Percent are trying to do it on their own


90 Percent Gain their weight back within 1-5 years


The Average American starts 4 different diets each year

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Recent Articles

Supporting Your Immune System with Exercise

You’ve probably heard plenty of tips on “boosting” your immune system, and you might have noticed that store shelves that used to house vitamin C are now bare. You might be wondering what else you can do to stay healthy.

Aside from proper nutrition, hydration, stress avoidance, and sleep, exercise can also help to boost immune system function. Yes, exercise! But how does it work, exactly?

Regular exercise boosts immunity. 

It appears that exercise mobilizes your T cells, a type of white blood cell that fights infection. This is true for cardiovascular exercise as well as weight training. Active T cells can help to fight off pathogens before you even feel symptoms of an illness, or help you to recover when you do get sick.

Unfortunately, obesity can contribute to immunosuppression (meaning you get sick more easily or more often). Exercise can reverse this effect and help you to stay healthy, even if you don’t actually lose any weight.

And yes, regular exercise can actually decrease your odds of developing a respiratory infection. Those who exercise, even moderately, stand a lower chance of contracting this type of illness.

But can you exercise too much? 

You might also wonder if there can be too much of a good thing, and the answer is yes. Those who exercise to “exhaustive” levels, such as the type of training necessary to run a marathon or compete in the Ironman competition, can actually stress their immune systems. These athletes often experience mild colds or sore throats during the “taper” end of their training.

What is the right amount of exercise? 

Most of us don’t train at that level, so we don’t need to worry about exercise stressing our immune systems. To boost your immune system with exercise, aim for a moderate degree of difficulty. Exercise should feel challenging to you, but should not be exhausting. For most people this means 30 minutes to an hour per day, four or five days per week. You do do more than that, or increase your difficulty level slightly, as you feel capable.

For more advice on the proper amount of exercise to help you meet your goals, or to learn about a weight loss plan, give us a call. We can help you set healthy goals that are appropriate for your body type and level of health.


5 Ways to Break Up the Boredom at Home

Many of us are stuck at home right now, and we’re all starting to feel a bit bored. In particular, it can be easy to fall into a rut with your workout routine. Your options are limited, so exercise can become less than thrilling at this time. But because you’re still dedicated to your weight loss plan, you want to keep going. Use these five tips to motivate yourself when boredom strikes. Read more

The Problem with ‘Junk’ Foods

You’ve always heard that certain “junk” foods are bad for you. But is it all about weight gain? Or is there some other reason that processed, sugary treats should be avoided? Read more


Our Monthly Specials

monthly specialsOur Current Promotions



One Treatment of Kybella – $725.00 (regular $1,200)
20 units of Botox with 1 Syringe Juvederm Ultra or Ultra Plus – $675 (regular $725)
New Patients – Botox $8 per unit for the first 20 units



Genesis Light – 3 treatments $770 (regular $1,200)
Spider Vein – $250 for 15 minutes (regular $350)
Laser Hair Removal (small area) – $75/treatment (5 treatments recommended)
One Treatment of Trusculpt ID – $1600 (permanent fat removal)
Trusculpt Neck – 3 Treatments for $850 ($1,000 regular)


Weight Loss:

4 weeks Simple Solution Plan with B12 Injections $89
4 weeks Simple Solution Plan with Lipo Plex $119
4 weeks Simple Solution Plan with Lipo Den $129


New Patient Specials:

New Patients – $49 for our “Simple Solution Diet” ( 4 week basic diet) (must be medically eligible and EKG may be required for additional fee)
New Patients – Botox $8 per unit for the first 20 units


Referral Bonus!!

The biggest compliment you can give us is referring your friends and family.
If you refer a friend for weight loss you receive a free week or free fat burner injection (value $30).


We will match any competitor’s coupon or printed special! (Equivalent services only, restrictions apply)

Please note that all promotions and referral bonus programs may have restrictions. Please contact office for more information.

Call, email, or use the convenient form below to request an appointment and we’ll contact you!

Make sure you mention that you saw our online promotions.

Request an Appointment or Get a Quote

Please us the form below to request an appointment or a quote for services. We'll contact you with the information you need along with available dates and times.

**Please Note: Although we always try to accommodate walk ins, we do require you to be seen by our Provider in order to start any medical weight loss program. Please give us a call to check availability.

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Top 250 in the Nation with Allergan Injectable Cosmetics.