Coronavirus Update

Our office is open and ready to help you stay healthy! To protect you and our staff, we have some new policies.
  • If you are feeling well, you are welcome to come in for all of your medical needs.
  • All patients will be screened for fever upon entering the office.
  • All exam rooms will be thoroughly cleaned after each patient visit (we’ve always done this!)
  • If you feel ill or don’t want to come in, we can do a telemedicine appointment.
  • If you are concerned that you might have coronavirus, we can support you remotely, helping you get tested, answering questions, giving advice on supplements and home therapies, and helping you get admitted to a hospital should you need additional medical care.

Who We Are

The Integrative Medical Group of Irvine blends the best of conventional, naturopathic, and holistic medicine, providing comprehensive, integrative healthcare for women of all ages.

Integrative Medical Group of Irvine provide a wide range of services, including physical exams and annual women’s visits, acute and chronic care, and a full spectrum of preventive and wellness care.

Because coordinated care at one site provides the best opportunity for achieving optimal health, IMGI provides:

  • Comprehensive healthcare
  • Integrative gynecology
  • Complex disease diagnosis and management
  • Advanced testing
  • Anti-aging medicine
  • Aesthetics and skincare
  • Nutrition and fitness

Additional services include naturopathy, acupuncture, massage, and IV therapy.

We believe that…

A doctor and her patient are equal partners in health. As our patient, you should fully understand and consent to all recommended treatments.
The best treatment is the most natural, least toxic treatment. Many pharmaceuticals have terrible side effects. These powerful drugs should be last resorts, not first-line treatments.
Illnesses are usually interconnected. We want you to tell us about all of your symptoms so we can treat them together.
In many cases, the body can heal itself. Your body is designed to be healthy. If you give your body what it needs, it can usually heal all on its own.
The goal of medicine is optimal health, not tolerable illness. We want you to feel amazing.
Health is an ongoing journey. As you travel through life, we will be here for you.

Dr. Felice Gersh Interview

Dr. Gersh is the medical director of IMGI and is board-certified in Integrative Medicine and OB-GYN. She is a globally-renowned expert in women’s health and complex disease management.

Why do women live longer than men? Does the ability to bear children play a role and to what extent do evolutionary forces discriminate between men and women?

In this in-depth interview Dr. Gersh explains why she “had to unlearn” about half of everything she learned at medical school calls for a fundamental “shake-up” in the delivery of health care.



Here are a few of the integrative therapies that we are proud to offer in conjunction with conventional medical therapies and pharmaceuticals.
  • IV Therapy
    IV Therapy
  • Fasting
    Fasting, inc. the ProLon Fasting Mimicking Diet
  • Hemp
    Cannabis, Hemp, and CBD
  • Nutraceuticals
  • Heartmath
  • PRP (platelet-rich plasma)
    PRP (Platelet-Rich Plasma)
  • Essential Oils
    Essential Oils
  • Breath Work
    Breath Work
  • Massage
  • Guided Imagery
    Guided Imagery
  • Nutritional Therapies
    Nutritional Therapies
  • Herbal Therapies
    Herbal Therapies

Our Services

PCOS Women’s Clinic

PCOS Women’s Clinic

We provide comprehensive healthcare to women with PCOS, from puberty through menopause and beyond, with a special focus on fertility, weight loss, and management of related health conditions such as diabetes and cardiovascular disease.
Therapeutic Toolbox

Menopausal Transitions

Every woman on this planet, barring some tragedy, will experience menopause. The term “menopause” literally means the cessation of periods. But that is a tiny fraction …

Integrative Gynecology

Integrative Gynecology

Women have unique healthcare needs. We specialize in reproductive health and the many ways that gynecological health intersects with whole body health.
Healthy Aging

Healthy Aging

As women age and pass through menopause, their health needs change. We can guide you through this process and help you maintain physical, mental, and emotional vitality for decades to come.
Fertility and Preconception-Care

Fertility and Preconception Care

Infertility can be devastating to women and their families. We have developed unique programs to help you maximize your health and fertility before you try to get pregnant.
Complex Medical Conditions

Complex Medical Conditions

We have deep expertise on the interconnection between autoimmunity, inflammation, metabolic disease, and environmental contributing factors, with a specialized focus on weaning people off complex pharmaceutical regimes.
Aesthetics and Skin Care

Aesthetics and Skin Care

It is normal to want to look as good as you feel. Many health conditions, including aging, can adversely affect skin health. We use state-of-the-art skin treatments to keep your skin healthy and beautiful.
Massage Therapy

Lifestyle Medicine

A healthy body requires a healthy lifestyle. To help you, we provide on-site nutrition counseling, fitness training, massage therapy, and IR sauna sessions.
Holistic Men’s Healthcare

Holistic Men’s Healthcare

We began seeing male patients a decade ago when many of our female patients began bringing their husbands to our practice. We offer integrative healthcare and complex disease management for our male patients.

``Our team is capable of tackling the most complex medical conditions and providing a path to whole-body wellness.``

– Integrative Medical Group of Irvine –


Dr Gersh is an AMAZING Doctor. She has extensive knowledge in many fields and is STILL always learning. I don’t know how she does it! I have been working as an independent contractor of Medical Massage in her office for over a decade.

Cherie O. – Patient

Dr. Gersh is an absolutely extraordinary doctor and human. Even though all my visits to her haven’t been for happy reasons, she absolutely has put all my worries at ease. She is extremely knowledgeable and is ready and willing to run the tests necessary to find out the root cause of any issue.

Vanessa J.

Dr. Gersh has been my primary care doctor for over twenty years. I have always found her to be interested, caring, and concerned about my health. She takes the extra time to spend with you, to find out how your life is in relation to how your health is.

Donna P.

I trust Dr. Gersh to give me a complete holistic exam and consultation. Dr. Gersh interprets the data from all the blood testing and makes adjustments to my diet and prescriptions. I am involved in two clinical trials of the Women’s Health Initiative and take my Healthy Aging seriously.

Karen S.

``We are a practice unlike any other, with exceptional skills, talents, and an amazing array of therapies to help you achieve whole-body health.``

– Dr. Felice Gersh –

Our Team

Dr. Felice Gersh - In The Press

Featured In

Nutritious Life
Dame Magazine

Latest Instagram

Join me this evening to learn all about the evolving world of hormone replacement therapy. This is a critically important topic for women's health that has been misunderstood and misrepresented for too many years. Find out how hormones support women's health.

Today at 6PM Pacific

#hormonetherapy #hormonereplacementtherapy #HRT #bioidentidalhormones #humanidenticalhormones #menopause #womenshealth #menopausehealth #CVD #hearthealth #womenshearthealth

I’m so excited to be a part of this amazing upcoming summit. I hope you can join us!

#Repost @myhormonehealer
I’m so excited to be sharing what I’ve been working on behind the scenes! Please join me for our Hormone Healing Online Summit. This event will be taking place on Sunday, April 11th, 2021 (12:00pm-17:30pm BST) It is also FREE to join.

There will be 11 different facilitators from around the world discussing various topics surrounding women's hormones.

We look forward to seeing you there.

Click on the link in bio to register for the event.
#pcoscommunity #weightloss #pcosweightlossmotivation #health #pcoslifestyle #healthy #pcosfood #pcossupport #pcosjourney #healthylifestyle #pcosawareness #pcosnutrition #pcosstrong #healthyfood #healthyeating #workout #healthyliving #healthylife #healthyhabits #healthychoices #healthychoice #healthy #healthydiet #healthandwellness #healthylifestyle #healthybody #healthtips #lifestyle ⁣
#wellnessjourney #freeonlineevents

#Repost @functionalmedcoach with @make_repost
Did you catch our popular What the Func?! podcast episode “What's Up With The Vaccine,” about the COVID-19 vaccine?

This week, our hosts Laura and Clayton follow up with @dr.felicegersh on the latest vaccine updates, including the newest players, Johnson & Johnson and AstraZeneca. Are they all created equal? What are the differences between them? Tune in to find out!

Find us on your favorite platform, and if you like what you hear, leave us a review!

(P.S. Want to receive the latest news in health coaching, podcasts, blogs, and recipes? Then sign up for our newsletter, Fresh From FMCA! Link in bio to sign up!)

Join me today to talk about a form of hormone treatment called hormone pellets. I will explain what this treatment is, some of the associated problems, and why I don't recommend them for my patients.

Today, Sunday, 3/28 at 1:00PM Pacific
IG @dr.felicegersh

#hormonetherapy #HRT #hormonepellets

IG Live today! Come learn about the most controversial meal of the day -- breakfast!!! Find out how eating or skipping breakfast affects #bloodsugar, #insulinresistance, #weight, and #hunger.

Today, Sunday, 3/21 at 1:00PM Pacific
IG @dr.felicegersh

#breakfast #mostimportantmealoftheday #intermittantfasting #IF #womenshealth #integrativemedicine #integrativedoctor #integrativeobgyn #diabetes #insulin #fasting #womenandfasting #weightloss #weightgain

As we celebrate (celebrate?) the one year anniversary of Covid lockdown, I'd like to explore one of the more mysterious, worrisome, and poorly understood Covid outcomes -- long covid. Why do some people, sometimes called long haulers, experience covid-like symptoms for months, even after their covid tests come back negative. What do we now know about long Covid? What are the potential treatments? Is a Covid vaccine a possible cure?

Get your questions answered today!

Today, Saturday, 3/13 at 2:00PM Pacific
IG @dr.felicegersh

#LongCovid #LongHauler #LongHaulers #CovidVaccine #vaccine #womenshealth #covid19 #coronavirus #covid #covidanniversary