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Patients Seen

Maureen McCarthy, is a Family Nurse Practitioner emphasizing the importance of finding the root cause of a patient's health issues. This is especially important in restorative, reproductive, and fertility care, metabolic challenges, and endocrinological issues using FEMM and RHRI protocols.
*Languages: English

About Maureen

Maureen McCarthy, FNP-C has spent 25 years working in the public health sphere, primary care, reproductive health, and endocrinology. Later in her career her passion centered around the study of PCOS in the adolescent female population and ultimately lead her into the field of women’s and men’s reproductive health. In 2019 she was introduced to FEMM Health and the Reproductive Health Research Institute (RHRI) for further educational and research opportunities that she has taken part in, to this day. In 2022 Maureen completed a sixteen-month fellowship in Atlanta, GA in Women’s Reproductive Health applying the RHRI protocols. She also has attended advanced program modules in Immunity and GI at the Institute for Functional Medicine.

Maureen currently lives in Orange County, California. She has four grown children and twelve grandchildren. She enjoys spending time with her growing family, traveling, research, art and music.

Licensed States

Maryland, Colorado, California, Ohio

In-Network Carriers

Medicare, Cigna, Anthem BlueCross BlueShield, United Healthcare

This provider does not participate nor bill Medi-Cal.

If this clinician is licensed in your state they are able to accept your insurance if you are insured by any one of the following:
- Archdiocese of Kansas City in Kansas
- Catholic Diocese of Arlington, Virginia
- Catholic Diocese Of Wichita, Kansas
- Christendom College
- Christian Brothers Ministry Services Plan
- Diocese of Saint Petersburg, Florida
- Medi-Share

Tricare: Effective Jan 1, 2025, Tricare has switched region allocation for several states. We are currently re-evaluating each of our provider's certification status for Tricare Select and will update profiles as we have confirmed status. Please check back for updates.

Services deemed medically necessary by a physician at MyCatholicDoctor may be covered by your insurance. Network coverage is determined by your referring physician’s participation. All other services are eligible for our Self-Pay Discounted Rates.

Services Offered

  • General Endocrine disorders and reproductive care
  • Insulin Resistance/Metabolic syndrome
  • Thyroid disorders
  • Ovarian and Adrenal axis, which include PCOS, hyperprolactinemia, abnormal menstrual bleeding, irregular cycles, painful menses, and PMS symptoms
  • Fertility/infertility, recurrent miscarriages, preconception care
  • Perimenopause and Menopausal symptom management
  • Uses FEMM and RHRI protocols.