Dr. Michael Mark Guarnaccia, MD - New York, NY - Reproductive Endocrinology and Infertility Open Now

Dr. Michael Mark Guarnaccia, MD

Reproductive Endocrinology and Infertility
New York, NY 10022
Accepting New Patients Visit Website
Dr. Michael Mark Guarnaccia, MD is a health care provider primarily located in New York, NY. He has 33 years of experience. His specialties include Reproductive Endocrinology and Infertility. Dr. Guarnaccia is affiliated with New York Presbyterian Hospital Columbia University Medical Center. He speaks English and Spanish.

Quick Facts

  • accepting new patients
  • 2
  • 33 years of experience
  • 1 insurance accepted
  • speaks English, Spanish
  • Case Western Reserve University School Of Medicine
  • 3 specialties
  • 16 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 1 location

More about Dr. Michael Mark Guarnaccia

Call us to speak with an Oma Fertility Care Advocate to learn more about our treatment options and services

I have been a practicing Reproductive Endocrinologist and Fertility Specialist for the last 25 years and am proud to be leading Oma Fertility’s New York City practice.

Originally from Massachusetts, I attended the University of Rochester where I obtained a bachelor’s degree in Biology, followed by graduation from medical school from the Case Western Reserve University School of Medicine. I then went on to complete a four-year OB/GYN residency at the Weill-Cornell Medical Center, in New York City, followed by a fellowship in Reproductive Endocrinology and Infertility at the Yale-New Haven Hospital. I have been double board certified in both OB/GYN and REI since 2000.

Following my fellowship, I returned to Massachusetts where I held faculty positions at both Tufts University School of Medicine/New England Medical Center and Brigham & Women’s Hospital/Harvard Medical School, participating in cutting-edge patient care at both institutions.

I returned to New York City in 2004 becoming the Medical Director of the Columbia University Center for Women’s Reproductive Care where I led a multi-physician, large infertility practice. While serving as the Medical Director at the Columbia Center for Women’s Reproductive Care, I attained a Master of Public Health Degree at the Columbia University Mailman School of Public Health.

Over the last 4 years, I have been practicing at Extend Fertility in New York City, with a primary focus on both infertility treatment and the emerging technology of oocyte cryopreservation.

Additionally, I have continued my academic, educational and community service mission as an Associate Clinical Professor of OB/GYN at the New York Medical College and a staff attending physician in the Department of OB/GYN at Metropolitan Hospital, which is part of the New York Health and Hospitals System.

During my 25 years of clinical practice, I have been committed to providing patients and their families the highest level of care and compassion while they undertake the sometimes rigorous and stressful journey of building a family. My highest priority remains the building of families in a safe, supportive and caring manner for all.

My association with Oma Fertility will allow me to continue my mandate to offer cutting-edge technologies to the practice of reproductive medicine and infertility.


Oma Fertility - New York

551 Madison Ave, Suite 500 New York, NY 10022
Accepting New Patients

Insurance Plans Accepted by Dr. Michael Mark Guarnaccia

  • Self Pay


Dr. Michael Mark Guarnaccia has the following 3 specialties

Specialty Expertise

Dr. Michael Mark Guarnaccia has the following 16 areas of expertise

  • Endometriosis
  • Fertility
  • Reproductive Medicine
  • Embryo Loss
  • In Vitro Fertilization (IVF)
  • Polycystic Ovary Syndrome (PCOS)
  • Hot Flashes
  • Laproscopic Surgery (Laparoscopy)
  • Diabetes
  • Female Infertility
  • Hormone Replacement Therapy (HRT)
  • Menopause
  • Artificial Insemination
  • Adolescent Medicine
  • Ovulation Induction
  • Amenorrhea


Case Western Reserve University School Of Medicine

Graduated in 1991

New York Hospital/Cornell Medical Center

Graduated in 1995

Yale University School of Medicine

Graduated in 1997

Frequently Asked Questions

Does Dr. Michael Guarnaccia accept my insurance?
You can see the insurance plans that Dr. Michael Guarnaccia accepts on their Vitals profile.
Where is Dr. Michael Guarnaccia's office located?
Dr. Michael Guarnaccia's office is located at 551 Madison Ave, Suite 500, New York, NY, 10022.
Is Dr. Michael Guarnaccia accepting new patients?
Dr. Michael Guarnaccia is accepting new patients on Vitals. View Dr. Guarnaccia's profile on Vitals to make an appointment.

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