A Trusted Fertility Center with
Proven Success Rates

What To Expect When You Arrive

Los Angeles Reproductive Center Where Advanced Solutions Meet
Compassionate Care

Our practice is a world-class fertility center where we put our patients and their goals first. We understand that family planning is a sacred time in your life, and we want you to know that we treat each patient as an extended member of our family. Drs. Marc Kalan and Nurit Winkler are board-certified specialists who offer the most advanced infertility treatments and solutions in luxurious and refined offices throughout Encino, Los Angeles, and Bakersfield, CA. We also provide a variety of financing and insurance options to make these solutions fit your budget.


We treat our patients like family

Drs. Nurit Winkler and Marc Kalan share why they chose to become a fertility specialist, and what it means to them. 

Why We Are Different

Our Philosophy

We are a team of specialists dedicated to helping our patients grow their families. We combine advanced technology, intensive training, and compassion to successfully conceive and deliver healthy babies. Whenever possible, we try to help families conceive through natural solutions. 

Advanced Reproductive Technology

We are proud to use the latest technology to provide a better patient experience and improve your chances of pregnancy. We know that the world of reproductive technology is complex, so we share information in simple, straightforward terms to help you make informed decisions about your care. 

Comfortable & Inviting Offices

Families who are facing infertility often have to deal with cold, impersonal clinics. We have designed our offices with comfort and compassion in mind. In addition to cozy consultation rooms, our custom-built offices are warmly decorated and open. By creating a friendly setting where patients feel comfortable, we help maintain the trust of our clients.

Contact Our Fertility Center 

Whether you want to grow your family now or preserve the option for later, the Los Angeles Reproductive Center can help. When you visit one of our clinics in Encino, Los Angeles, and Bakersfield, CA, you receive care from our double board-certified doctors in a peaceful, stress-free setting. 

To talk to our team about screening, procedures, or preservation, request a consultation online or call us:

(818) 946-8051

fertility doctors
Dr. Kalan is the BEST! Thanks to him…I now have a beautiful daughter. I would recommend coming here to anyone who is having problems getting pregnant. Dr. Kalan was always positive and helpful. He always showed me kindness. He made me feel hopeful again when other doctors had said my situation was hopeless! Mimi G.

Meet Our Double Board-Certified Specialists

Both of our doctors are double-board certified in Obstetrics & Gynecology as well as Reproductive Endocrinology & Fertility. They met in 2009 after completing their sub-specialty training, fellowships, and board certification. They quickly became friends and developed a strong working relationship founded on helping others.

Dr. Nurit Winkler

Dr. Nurit Winkler

Dr. Nurit Winkler is double board-certified in Obstetrics & Gynecology as well as Reproductive Endocrinology and Infertility. During her residency and fellowship programs, she earned multiple teaching and research awards and conducted cutting-edge research in the reproductive field.  

Her goals include providing the best service she can and delivering positive pregnancy tests to hopeful families, whether her patient becomes pregnant naturally or via fertility treatment.

Dr. Marc Kalan

Dr. Marc Kalan

Dr. Marc Kalan is a double-board-certified fertility doctor who focuses on treating infertility through advanced treatments including stimulated, mini, and natural in vitro fertilization (IVF). He also focuses on genetic screening and oocyte cryopreservation. 

He is a leader in his field who is widely respected and recognized by his peers for his literary contributions, which include writings on polycystic ovarian syndrome and IVF laboratory conditions. 

Dr. Winkler is the most compassionate, caring doctor I’ve ever been treated by. She takes time to listen, explains thoroughly, and wants to make sure her patients leave happy. She’s the first doctor to call me at any hour of her day to give me results. She holds a special place in our heart. We highly recommend her and her center. By Mari C.

Our Founding Principles


We believe that open and honest communication is essential to the success of your fertility treatment. During your initial consultation, we will provide clear information about your care options and help you maintain realistic expectations. By promoting open, clear communication, our doctors believe that they can minimize stress, streamline your care, and maximize success rates. 


Both of our doctors are compassionate by nature. They value the sacred relationships with our patients, and they are honored by the role that they get to play in potentially changing a family forever. Our compassionate approach to all that we do has helped to make our fertility center a world-class destination.


Many fertility centers feel like clinics or hospitals, which can be extremely discouraging for families who are dealing with loss. Our offices are designed with warmth, peace of mind, and accessibility in mind. Many families who visit our Encino, Los Angeles, and Bakersfield, CA, offices comment that these are the nicest doctor's offices that they have ever experienced. 


From our open communication to our open floor plan, every aspect of our center is built with openness in mind. Our Encino, Los Angeles, and Bakersfield, CA, offices are calming sanctuaries where families can feel comfortable expressing their greatest hopes and their deepest fears. Because of our open atmosphere, many visitors look forward to visiting our clinics.


At Los Angeles Reproductive Center, we believe that good service can promote positive outcomes. Our specialists are always advancing their learning to provide the most effective treatment options. We also pride ourselves on our timely appointments, clear billing practices, simple scheduling, quick replies, and open access to our doctors.

Helping Hopeful Parents through Affordable Services

Cost is one of the biggest factors that prevents a family from contacting a fertility clinic in the first place. We want to make parenthood a possibility for all hopeful parents, regardless of their financial circumstances. To assist with the cost of fertility care, we accept:

In-House Financing

At Los Angeles Reproductive Center, we pride ourselves on our progressive and creative in-house payment plans that make treatment affordable. We can work with virtually any budget to create a payment plan that you are comfortable with. 


Different insurance plans cover different portions of your treatment, while others do not cover this kind of care at all. We are experts in the world of insurance coverage, and we can help you get the most from your benefits.

Third-Party Financing

Our practice is also glad to work with various third-party lenders. These lenders offer fair terms on loans for fertility treatment. Our Encino, Los Angeles, and Bakersfield, CA, teams can help you find a lender that meets your needs.

Worried about the Cost of Fertility Treatment? Contact Our Center Today

At Los Angeles Reproductive Center in Encino, Los Angeles, and Bakersfield, CA, we never turn away families because of financial hardship. Our team can create a custom payment plan that helps you become a parent regardless of your income. To find out if you qualify, request a consultation online or call us:

(818) 946-8051

3 World-Class Facilities

When you visit one of our fertility centers, you can expect a luxurious, refined environment. We know that the journey can be difficult, so we want to promote a setting where all patients can remain comfortable and confident. Our current locations include:

  • Los Angeles
  • Encino
  • Bakersfield 

What to Expect during Your First Visit

fertility consultation


During your time with us, we will make you feel like our only patient. We will listen to your concerns and hopes. We can also discuss your fertility treatment options and give you honest information about success rates and costs.

fertility doctor


If necessary, the next step is testing. We offer a variety of exams to determine the cause of your infertility, including egg testing, uterus and fallopian tube testing, sperm testing, and other tests.



Based on your diagnosis, our doctors will help you choose a fertility treatment that meets your needs. At our fertility center, we pride ourselves on our outstanding success rates compared to other clinics, and our ultimate goal is helping you achieve pregnancy.

"I Had the Best Experience."


Lotta Langstrumpf


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Dr. Winkler is the best doctor we ever met before! We did an IVF for surrogacy with her and we are so thankful of what she did for us. Dr. Winkler and her team are very sympathic, nice and communiction was perfect. We always felt safe and understood, because of her sensitive way and well prepared for everthing. We would definitly recommend it to everyone!

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Karina Flamenco


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I had the best experience in my journey of trying to convince with Dr Kalan. He is so positive and made every procedure and process so clear from start to finish , he is very Organized and Caring . I have a beautiful baby girl now and I had gone to 2 other fertility drs that I would never recommend . I’m so grateful to Dr Kalan , best Dr...

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Los Angeles Reproductive Center

Los Angeles Reproductive Center is a state-of-the-edge fertility center offering the latest fertility testing and treatment options. Our fertility specialists, Dr. Nurit Winkler and Dr. Marc Kalan, are double board-certified doctors who have been widely recognized for their contributions to reproductive medicine. 

To help all patients achieve their dreams of parenthood, our doctors offer:

  • Compassionate care
  • Flexible payment options
  • Three conveniently located offices

Schedule a consultation online or call us at (818) 946-8051 to learn more about our fertility treatments.

Reach Out To Us Today

Los Angeles Reproductive Center is a unique fertility clinic focused on treating patients like family and built upon the principles of communication, compassion, warmth, openness, and service that accompanies an exceptional pregnancy rate. Contact us today to schedule an appointment.

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Los Angeles Office

10921 Wilshire Blvd
Ste 700
Los Angeles, CA 90024

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Encino Office

16055 Ventura Blvd
Ste 1127
Encino, CA 91436

Open Today 8:00am - 5:00pm

Saturdays and Sundays by Appointment.

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Bakersfield Office

8305 Brimhall Rd
Bldg 1600, Ste 1602
Bakersfield, CA 93312

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77 Rolling Oaks Dr
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Thousand Oaks, CA 91361

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