Empowering women with evidence-based, holistic care for lifelong reproductive health

Dr Marina has over 35 years of experience practicing as an OBGYN

Empowering women with evidence-based, holistic care for lifelong reproductive health

About Dr Marina

With over 35 years of experience in Obstetrics and Gynecology (OBGYN), I am dedicated to helping women achieve better health through compassionate, evidence-based care and patient education. I believe in a holistic approach that empowers women to make informed decisions about their reproductive and overall wellness.

I am the author of Optimize Your Fertility Naturally: A Holistic Guide to Achieving a Healthy Pregnancy, where I share practical, science-based strategies to help individuals and couples optimize their fertility and support a healthy pregnancy naturally.

My mission is to provide trusted information and guidance that helps women navigate every stage of life with confidence—from fertility and pregnancy to lifelong women’s health.

Are you worried that you won’t be able to get pregnant when you’re ready to?

You’re not alone—and there is something you can do about it.

Fertility isn’t just about reproduction—it’s a reflection of your overall health, resilience, and hormonal balance. 

In Optimize Your Fertility Naturally, Dr. Marina Straszak-Suri — a seasoned OBGYN with over 35 years of experience — guides you through the science and complexity of fertility, offering evidence-based strategies to support your body, mind, and future family.

Whether you’re planning for pregnancy now or simply want to preserve your options, this empowering book will help you:

  • Decode your cycle and understand your body’s signals
  • Improve egg and sperm quality through proven lifestyle shifts
  • Navigate stress, sleep, nutrition, and environmental toxins
  • Explore natural supplements that actually make a difference
  • Restore your sense of agency and hope, no matter your age or diagnosis

Optimize Your Fertility Naturally is not just about boosting your chances of conception—it’s about becoming your healthiest, most vibrant self now, while preparing for the future you envision.

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Dr. Marina is available to speak at medical conferences and women’s conferences.

Dr. Marina is an OBGYN with over 35 years of practice dedicated to women’s health, fertility, and reproductive education. With a unique blend of clinical expertise and a deep commitment to evidence-based, holistic care, she empowers individuals and couples to take charge of their reproductive journey. 

Dr. Marina is also a passionate educator and mentor, with years of experience teaching medical students, residents, and healthcare professionals through her work as an Assistant Professor at the Faculty of Medicine, University of Ottawa. She is known for her warm, accessible teaching style and ability to translate complex medical science into practical, actionable guidance.

INVITE DR. MARINA TO SPEAK

Signature Speaking Topics:

  • Holistic Approaches to Increase Fertility Naturally
  • How Does Lifestyle Affect Fertility? Evidence based Changes to Improve Conception Rates.
  • Regenerative medicine in women’s sexual health
  • Restorative Reproductive Medicine:  What is it? 
  • Trends in OBGYN: How the Field Has Changed in 35 Years.
  • How Medicine is Advancing And Yet, We Are Getting Sicker. Why?
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TESTIMONIALS

Jack Canfield
Jack Canfield
Author • Chicken Soup for the Soul
Optimize Your Fertility Naturally is a rare and powerful guide every hopeful parent should have. Dr. Marina masterfully blends integrative medicine, cutting-edge science, and compassionate care to help couples approach their fertility journey with confidence and clarity. Her holistic wisdom and evidence-based strategies empower readers to take charge of their reproductive health from the inside out. This is an essential resource for anyone seeking pregnancy and a healthy beginning for their future family. I wholeheartedly recommend it.
Sabine Hazan, MD
Sabine Hazan, MD
CEO • ProgenaBiome
Dr. Marina’s Optimize Your Fertility Naturally is a game-changer for anyone navigating the complex world of reproductive health. Drawing on decades of clinical expertise and the latest research, this holistic guide empowers readers with practical, evidence-based strategies to enhance fertility through lifestyle, nutrition, and environmental awareness. It’s not just informative—it’s transformative, offering hope and actionable steps for couples dreaming of parenthood. A must-read for building healthier futures.
Lucia Aronica, PhD
Lucia Aronica, PhD
Epigenetics Scientist
Optimize Your Fertility Naturally provides a sophisticated look at how systemic health serves as the true foundation for reproductive vitality. Dr. Marina expertly synthesizes complex clinical insights with practical lifestyle shifts, offering a clear, high-level roadmap for optimizing health at its origin. This is an essential resource for those seeking a proactive, science-forward approach to family building.
Deanna Minich, PhD
Deanna Minich, PhD
Nutritionist & Author
What sets Dr. Marina apart is her holistic, evidence-based approach to reproductive and women's health. She combines rigorous medical science with practical lifestyle strategies that support individuals and couples throughout every stage of fertility and hormonal health. Optimize Your Fertility Naturally transforms complex physiology into clear, actionable guidance that builds understanding, confidence, and hope for anyone navigating their reproductive health journey.
Tatiana Jilkina, MD
Tatiana Jilkina, MD
First Reader
The mysteries of reproduction have fascinated humanity for centuries, yet success rates remain surprisingly low. Dr. Marina's book connects the science of hormones and reproductive biology with lifestyle, environment, and everyday choices in a way that is both comprehensive and easy to understand. It empowers readers without medical training to make informed decisions and actively participate in their fertility journey. This remarkable book reflects the lifelong dedication of a brilliant, compassionate physician.
Selina Hammond
Selina Hammond
Patient of Dr. Marina, New Mom & First Reader
Optimize Your Fertility Naturally is an outstanding guide for anyone preparing for pregnancy or facing fertility challenges. Reading it felt like having a one-on-one consultation with a physician who genuinely cares. Dr. Marina clearly explains the foundations of reproductive health while providing practical steps to address the root causes of fertility concerns. Her well-researched, organized approach removes much of the overwhelm and empowers readers to make informed decisions for themselves and their growing families.
Puneet Birgi
Puneet Birgi
First Reader & New Mom
Reading this book while trying to conceive was truly life-changing for my partner and me. Instead of feeling overwhelmed by conflicting advice, we gained clear, evidence-based guidance that helped us make sustainable lifestyle changes to naturally optimize our fertility. Most importantly, the book gave us peace of mind and confidence that we were building the strongest possible foundation before pregnancy. It's a resource I believe every couple should read at the start of their fertility journey.
Deanna Minich, PhD
Deanna Minich, PhD
Nutritionist, Educator & Author of The Rainbow Diet and Whole Detox
What sets Dr. Marina apart is her holistic, evidence-based approach to reproductive and women's health. She combines rigorous medical science with practical lifestyle strategies that support individuals and couples throughout every stage of fertility and hormonal health. Optimize Your Fertility Naturally transforms complex physiology into clear, actionable guidance that builds understanding, confidence, and hope for anyone navigating their reproductive health journey.
Dr. Jaclyn Smeaton
Dr. Jaclyn Smeaton
Nutritionist, Educator & Author of The Rainbow Diet and Whole Detox
After more than 20 years in fertility care, I can confidently say Optimize Your Fertility Naturally is an invaluable resource. Dr. Marina provides clear, foundational education that helps patients understand the fertility process while thoughtfully exploring the root causes of infertility in both men and women. Her balanced overview of natural fertility options empowers couples to make informed, confident decisions. This book offers knowledge, clarity, and hope for every fertility journey.

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