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

Latest News


Can Fasting Lead To Better Skin?

A recent study by the University of Graz in Austria looked into the huge impact of intermittent fasting on promoting overall good health.Read More »

Postpartum Exercise: 6 Things You Need to Know

You might be anxious to hit the gym again in order to lose some of those pregnancy pounds, but exercising after giving birth isn’t just …Read More »

Everything You’ve Ever Wanted To Know About The Scent Of Your Vagina

PSA: No two vaginas smell the same, and every vagina can put off a variety of scents. Meaning, there’s no single aromatic profile of a “healthy” vagina.Read More »
She Knows

Can You Drink Kombucha While Pregnant?

Kombucha — a fermented tea — is a very specific (some would say acquired) taste that you either love or hate. There are claims that …Read More »
Health Line

Micronutrient May Offset Damage from Cannabis Use During Pregnancy

The number of pregnant women using marijuanaTrusted Source has grown slightly in recent years, despite many warnings about the harms …Read More »

Is Taking Psychiatric Medication While Pregnant Harmful To Your Baby?

Before a baby even enters the world, momhood comes with a myriad of decisions from the get-go. Home birth or hospital birth? Doula or no doula?Read More »

When To See An OB/GYN, Even If You Feel Like Nothing Is Wrong

Although your vaginal and reproductive health are extremely important, going to see your OB/GYN can be intimidating for some.Read More »
Weed Maps

Women Are Smoking Weed Before Getting Intimate. Here's Why.

Melissa Vitale, a 26-year-old publicist in Brooklyn, smokes a joint every time she masturbates. “Cannabis is one thing that …Read More »

New Affordable At-home Sti Tests Hope To Take The Stigma Out Of Preventative Screenings

Raise your hand if this scenario is familiar: You’ve asked to be tested for sexually-transmitted infections (STIs), and your doctor …Read More »

New Affordable At-home Sti Tests Hope To Take The Stigma Out Of Preventative Screenings

Raise your hand if this scenario is familiar: You’ve asked to be tested for sexually-transmitted infections (STIs), and your doctor …Read More »

Featured In

Nutritious Life
Dame Magazine

Latest Instagram

This weekend, spend some time with my podcast on menopause with @precisioneclinic. Menopause is inevitable, but the long list of accompanying negative health effects is not! Learn my natural approach to truly healthy, vibrant aging.
#menopause #healthyaging #hrt #bioidenticalhormones #womenshealth #integrativemedicine

45 6

Despite all of the challenges of parenting, the physical acts of pregnancy, childbirth, and breastfeeding all bestow enormous health benefits on a woman's body. Learn more in the great @caredotcom article that I was thrilled to contribute to. .
#pregnancy #womenshealth #itsworthit #thankyoumothernature #breastfeeding #childbirth

13 0

Menopause is a journey that all women take. Although natural, menopause isn't good for you. Almost across the board, women experience worst health after menopause. Yet, shockingly, traditional healthcare offers very little besides pharmaceuticals and a gentle pat on the hand. Tune in to my podcast on @precisioneclinic to learn about my natural and effective approach to combatting menopause and supporting truly healthy, vibrant aging.
#menopause #healthyaging #hrt #womenshealth #integrativemedicine #bioidenticalhormones #PCOS

21 2

How will you heal yourself in 2020? How will you nurture your body and what medicines will you use to support the functions of your organs and cells? In many, many situations, food, sleep, light, darkness, fasting, and movement are safer and more healing than pharmaceuticals. .
My new book, PCOS SOS Fertility Fast Track, is written for PCOS women who want to have the safest, most natural pregnancies possible. And not surprisingly, the advice is good for all PCOS women because fertility is inextricably tied to health. .
The book is available on Amazon and at all online book stores. Right now, the kindle edition is only $0.99! .
Make 2020 the year to get gloriously, deeply, naturally healthy and fertile!
#PCOS #PCOSpregnancy #PCOSdoctor #pregnancyafterinfertility #infertility #integrativemedicine #PCOSSOS #PCOSSOSFFT #PCOSfertility

59 4

I had a fun Saturday night with friends - at the Century City Mall. After dinner we enjoyed DreamScape.
I definitely would recommend you get some fun times into your life! Life is about work and relationships and having lots of smiles!

31 0

Millions of girls and young women are receiving unnecessary pelvic exams. I was honored to contribute to the latest article by @parents that explains when a young woman might need a pelvic exam or Pap smear and why most teens don't. We must help our daughters become their own medical advocates so they can avoid unnecessary medical procedures. This is an essential life skill every woman of every age must develop! .
#womenshealth #integrativemedicine #knowledgeispower #parentingteens #teenhealthcare #pelvicexam #paptest #papsmear #medicaladvocate

25 1