Dr. Rashel at Advance Health Functional Medicine specializing in the following services in the greater Los Angeles and Denver Metro Areas

Functional Medicine Consultations

Functional Medicine is structured around a matrix of areas that are considered when evaluating and treating patients.


Autoimmune Disease Reversal

Autoimmune diseases are a family of more than 80 chronic, often debilitating and, in some cases, life-threatening named illnesses.


Bio-Identical Hormone Replacement Therapy

Bio-identical hormones are hormones that share the exact same molecular structure as hormones found in our bodies. By contrast ...


Women’s Health, Hormone balance

Today more than ever more and more women suffer from hormone imbalance. Some of the symptoms of hormone ...


Low Testosterone & Men’s Health

Most of us want to feel vital, strong, confident, secure, and want to be healthy, lean, fertile, with strong bones, strong muscles, great ...


Detoxification/Heavy Metals/Environmental Toxins

Toxins are culprits that are among the root cause of many diseases. In our modern world and especially here in the US, we are bathed ...


Functional Wellness Consultations

Dr. Rashel offers a virtual practice this allows greater access and flexibility to patients while maintaining the high level of personalized medicine that works with you.


Digestive Health Restoration

The digestive system is literally the gateway to health and disease, everything that gets absorbed and excreted moves through ...


Candida and SIBO Elimination

If you have experienced or suffered from gastrointestinal symptoms, especially bloating, constipation, gas, stomach pain ...


Thyroid Health Optimization

Thyroid health and specifically hypothyroidism is one of the most heated areas of debate and controversy in medicine.


Lyme Disease/ Chronic Infections

Chronic infections like Lyme, CMV, Herpes, Epstein Barr can be culprits in symptoms like chronic fatigue, and fibromyalgia and cause ...


Insulin Resistance/Abdominal Obesity

Abdominal obesity is a an epidemic in and of itself and part of the obesity epidemic effecting about half of the adult population ...


Advanced Diagnostics

At Advance Health Functional Medicine we offer you a variety of cutting edge, state of the art advanced diagnostic testing that goes above and beyond more superficial routine tests performed by conventional doctors.


Sleep Issues

Sleep is one of the most important if not the most significant both short and long-term factor directly affecting your health and ...


Anxiety, Depression, Difficulty Concentrating

Psychiatric difficulties and concentration problems are exceedingly common in the US today with anxiety disorders being the most ...


Chronic Fatigue/Fibromyalgia

If you or a loved one is suffering from fatigue and or chronic pain and have seen your conventional doctor, you may have ....


Functional Medical Weight Loss

With obesity being an epidemic in the US today and affecting just under half the adult population, and affects about 20% of us ...


Fertility Optimization

Infertility and trouble conceiving is becoming more and more prevalent in the US, about 6.1 million women in reproductive years have ...



Specializing in Treatment of the Following Conditions

Practice Specialties

Dr. Rashel integrates her knowledge of Family Medicine, Functional Medicine and Anti-Aging Medicine to offer a variety of services and practice specialties that include:

Latest Testimonials

"Dr Rashel is so wonderful. Best Doctor if you have thyroid or hormone problems. My Wife and I both work with Dr Rashel and she is so caring and spends so much time attention we feel like family."
Los Angeles
"Dr Rashel helped me and my wife with fertility and helped us have our healthy beautiful baby girl. My wife had seen many doctors and done cycle after cycle of failed IVF."
Los Angeles
"Thank you Dr Rashel for everything you have done for me I can never than you enough. I found Dr Rashel after having gone to more than a dozen doctors and finding myself more and more disappointed ..."
Los Angeles


"I want to live the best life at the highest capacity ... I am feeling the best I ever have!"


"I honestly feel a lot better ... I have a lot more energy, I sleep better, I am losing weight"


"I am now running 5k, 30lbs lighter, more active, look younger & feeling very fortunate to have found her."


"You name it, I had it. Rashel was there the whole time, finding out what was really wrong with me."