About us

Tammuz Family is an international surrogacy, fertility and egg donation company, offering a full range of comprehensive guarantee surrogacy programs. The company was established by Doron Mamet-Meged in 2008 and for the last decade has quickly become one of the world’s leading agencies with offices in Sweden, Denmark, Norway, Iceland, Finland, The United States, Brazil, Mexico, Portugal, China, India, South-Africa, Australia and Israel. At Tammuz Family we specialise in offering same sex couples, straight couples, single men and single women, accessible and affordable surrogacy programs in the USA, Albania and Ukraine and we are proud that, to date, more than 800 babies have been born to Tammuz Family Intended Parents (IP’s). Our One-Stop-Shop approach and low agency fees set us apart from our competitors.

The “Tammuz Group”, of which Tammuz Family is a part of, is a global company comprised of international surrogacy agencies, an international egg donor agency (Fertility Mate, whose database boasts donors from a wide range of ethnicities such as Caucasian, Asian, Hispanic, African and more), and a chain of FDA registered state-of-the-art IVF Clinics in Asia. Tammuz Group has overseen thousands of IVF cycles and international gamete shipments and since its inception has collaborated with world renowned fertility Doctors and the most reputable family lawyers and international surrogacy experts.

In addition to Tammuz’s innovative and revolutionary surrogacy programs, the company has dedicated countless hours in trying to change the public’s opinion of surrogacy internationally and has stood at the forefront of the legal battle to make surrogacy accessible for everyone, without discrimination.

Meet our team

Doron Mamet Meged

Founder

ROY ROSENBLATT NIR

CEO

Roy Youldous-Raiss

CMO

ANAT STRAUSS

Financial Director

NOA ROTHSCHILD

USA Program Manager

TAMAR OZER

Senior Manager for Customer Service and Knowledge Management

SHARON OZ

USA Program Manager / Marketing Team / Shipment Administrator

YOAV BAYER

Sales

YONATAN MOZES

Program Manager
Ran Sagiv

Ran Sagiv

Marketing

Tiran Elimelech-Ronen

Colombia Program Manager

Avraham De Carvalio

Finance

DR. SAHIL GUPTE

Tammuz Asian Manager

PAULA KOISH

Tammuz China Manager

MEADSIE VAN-ZYL

International Donors Manager

Steven Swanepoel

Manager Tammuz Family Australia, UK, & NZ

VICKY LOPEZ

Tammuz Latin America Manager

BRUNA ALVES

Tammuz Brazil Manager

Jon Mozes

Tammuz North America Manager

Jorge Velez

Customer Manager Brazil
Mikkel

Mikkel Rahdde

Tammuz Denmark & Iceland Manager
Jenny

Jenny Zimmerman

Tammuz Sweden, Norway & Finland Manager

Why Tammuz?

8 reasons why Intended Parents choose Tammuz.

Explore our services!

DORON MAMET MEGED

founder

Along the way, I learned a number of things. I learned that there are many couples and individuals who dream of babies but simply do not have enough money to finance the process. I learned also that someone in the middle of the process often finds himself lost and thirsting for direction– it is a complicated process medically, legally, and emotionally. Every decision could be a fateful one, and one must work with foreign doctors, laboratories, and lawyers, foreign authorities in foreign countries and foreign languages.

I decided to take action – I left a job I had for many years as a senior executive in a high-tech firm in order to give a helping hand to those dreaming of babies, and to show them the way.

ROY ROSENBLATT

ROY ROSENBLATT NIR

ceo
Roy is a graduate of Tel Aviv University in Business Administration, Political Science and Psychology. He also has a Master’s degree in Law. After serving for six years as the Israeli Consul for Economic Affairs in Brazil, he returned to Israel in 2014 and joined Tammuz Family. After successfully establishing Tammuz Brazil, Roy was appointed CEO of Tammuz. Since taking office Roy has focused on expanding the Tammuz portfolio, introducing multiple destinations around the globe and strengthening Tammuz’s position as the leading player in the international surrogacy world. Roy is married to Ronen and is father to Saar and Rotem, who were both born via surrogacy in India.
ROY YOULDOUS

ROY YOULDOUS

Marketing and Business
Development Vice President
Roy has a BA in Film and Television, a MA in communication and an MBA specializing in entrepreneurship and business strategy. Roy joined the Tammuz team following his own surrogacy journey which motivated him to help others in achieving their dream of having a baby. Over the years Roy has met hundreds of IP’s and has supported them through their surrogacy journeys, walking hand in hand with them throughout the entire process. He is responsible for Tammuz Family’s global marketing, business development, social media and seminars and other special events. He lives in Israel, is married to Or and is father to 6-year-old twins, Elya and Liri.
ANAT STRAUSS

ANAT STRAUSS

Financial Director
Anat has a BA in Accounting and Economics and also holds a Master’s degree in Law. She worked for many years as the Director of Communications for an international High Tech company. Anat joined the Tammuz team in 2015 as the company’s Finance Director. She is responsible for all payments, billings and financial systems related to customers and suppliers Anat is married and is a mother to three sons.
NOA ROTHSCHILD

NOA ROTHSCHILD

HR

Noa is married and mother of two. She is BA graduate in Sociology & Anthropology and has an MBA, specialties in Managerial and Business psychology. Noa has a wide experience in project manager in HR international companies. Noa accompanies intended parents throughout the process – from signing the contract until birth of the baby.

TAMAR OZER

Program Manager
Tamar has a degree in special-needs education and has many years of experience facilitating parental groups and managing numerous parent/child centres. She joined Tammuz in 2012 as Head of Training and Parental Support pre and post pregnancy and is now currently the Account Executive for IP’s from the beginning to the end of their journeys and beyond. Tamar is married and is the proud mother of three children.
SHARON OZ

SHARON OZ

Program Manager
Sharon holds a BA in Behavioral Sciences and Human Resources Management. She joined Tammuz Family in 2018 after a 20-year career in leading organizations in Israel and abroad in Management Training. Sharon guides our IP’s who have selected the US for their surrogacy journeys and supports them throughout the entire process. She is also the Doctor’s Relations and International Deliveries Manager. Sharon lives in Kfar-Sava with her three children and their dog.

YOAV BAYER

Program Manager
Yoav joined us in 2018 following his own surrogacy journey in Albania where he welcomed his beautiful daughter in to the world! He previously worked in the Education industry and served as Director of Operations for a large youth movement for children with and without special needs. In his last position, before commencing work for Tammuz, Yoav served as Director General of the Kesem Social Association, an association that works with families who live below the poverty line.

YONATAN MOZES

Program Manager
Yonatan graduated with a BA in Communications Science and also holds an MA in Political Science majoring in internal inspection. He joined Tammuz Family in December 2018. In recent years, Yonatan has been working in the pharmaceutical industry where he obtained vast experience in costumer relations. He is also an expert in video productions. Yonatan is married to Elroy and is the proud father to Atai, who was born in the U.S via Tammuz Family.

Tiran Elimeleh-Ronen

Colombia Program Manager

Tiran has B.A in behavioral science and MBA in business management and marketing. He holds a background in economics and has years of experience with project managements and customer service. He joined Tammuz in December 2019 after a successful surrogacy journey in Albania, with  a will to accompany couples on the same path and help them making her dream to come true.

Avraham De Carvalho

Tammuz Finance Team

Avraham joined the Tammuz Team in 2019 in the Finance Department. Avraham has a BA in Accounting.

He immigrated from Brazil to Israel in 2017 and volunteered at ALUT – The Israeli Society for Children and Adults with Autism.

In 2018, he participated in the “Next Star” TV show for representing Israel in the 2019 Eurovision Song Contest.

Avraham is married to Or. 

SAHIL

DR. SAHIL GUPTA

Tammuz Asian Manager
Dr. Sahil Gupta completed his Bachelor’s degree in Medicine and Surgery from India’s most prestigious medical school in New Delhi on a full academic scholarship. After further studies at Harvard University in the USA and extensive work experience in fertility, IVF, and surrogacy, in 2015, together with the Tammuz Group, Dr. Gupta was a founding team member of the Aveya IVF Centre in New Delhi, India. He now heads up the Asia Pacific operations of Tammuz Family which now has 4 ART clinics and an international egg donation program under its umbrella. When he is not working, Dr. Sahil Gupta enjoys travelling, listening to music, and indulging in sports, especially cricket.
PAULA

PAULA KEUSCH

Tammuz China Managers

Paula Keusch has more than 25 years of international business experience. After receiving her BA in Asian Studies at Hebrew university, she continued to China to be the first Israeli to study in a Chinese University , in Beijing. She continued her MBA studies with an emphasis on Chinese studies in Taiwan. Paula spent 10 years in China and was responsible for sales in technology, agriculture and industrial projects for European and , and Israeli leading companies. For 15 years she served as a Senior Director and Marketing Vice President of cosmetics, low-tech pharma, biotechnology and esthetic medical devices, where she worked for international companies that work hand in hand with multinationals such as Estee Lauder and L’Oreal, Gillet, etc.  Paula herself underwent fertility treatments and is the mother of four boys. She runs long distance marathons and her passion is reading and art.

CII Tammuz China began with joint cooperation between Check In Israel and Tammuz Family in 2017 after 3 years of providing Fertility services in Israel to Chinese women who required assistance – From 2017 CII TAMMUZ as one, offers to any person who dreams to have a baby the opportunity to fulfil their dream of having a family

MEADSIE

MEADSIE VAN-ZYL

International Donors Manager
Meadsie is a qualified Social Worker by profession and obtained her BDIAC Degree in Social Work through the Huguenot College (University of South Africa). She started her career working with young children in various institutions, however for the past three years Meadsie has obtained a wide range of experience in psychological screening, counselling and support of egg donors, in particular international egg donors. As a specialised mental health practitioner focused on egg donation, Meadsie is the perfect person to manage our international egg donor program. The donor’s safety and well-being are always her first priority. Meadsie’s high standard of care and unparalleled dedication combined with her professional expertise ensure that all Tammuz donors are looked after in the best possible way. Always available, always ‘on the job’, Meadsie is always there for her donors. Firm, fair and with unwaveringly high standards, Meadsie is a true asset to Tammuz Family. Meadsie lives in Cape Town with her husband and her young son.

Steven Swanepoel

Territory Manager (Australia, NZ & UK))


Steven is the new manager for the Oceania and UK regions and is delighted to join the Tammuz Family. He brings with him a Bachelor’s Degree in Business and a wide range of career experience, from flying the skies with Virgin Australia International to working in insurance with a recognised professional services firm. When the opportunity came to start a new chapter and direction he jumped at the opportunity! He and his fiancé are currently on their own surrogacy journey with Tammuz through Colombia, and is very excited to bring his knowledge and passion for all things family and surrogacy to all the Intend Parents down under! So reach out today and say G’Day!

 

VICKY LOPEZ

Tammuz Latin America Manager
Vicky holds a degree in Business Management and worked in the private sector for almost 10 years. She has been working in the surrogacy industry since 2012, heading up numerous programs in Mexico and assisting IP’s in the final process of bringing babies back to the IP’s home town. Vicky is based in Mexico City and now represents Tammuz in Latin America.

BRUNA ALVES

Tammuz Brazil Manager
Bruna has played a major role in the expansion of Tammuz into the Brazilian market and has already facilitated dozens of surrogacy journeys for Brazilian men and women. In 2016, at the end of her studies in Ireland, Bruna moved back to Brazil and became the formal local representative of Tammuz Family. Bruna holds seminars in Rio de Janeiro and São Paulo and meets with and guides all Brazilian IP’s throughout the surrogacy process in Brazil until they realize their dream of having a baby. Bruna lives in São Paulo.
Jon Mozes

Jon Mozes

Tammuz North-America Manager

Jon Mozes Is Delighted To Be Working As A Program Manager For Tammuz Family In The USA. Prior To Working For Tammuz, Jon Worked For 12 Years As A Business Services Coordinator In The Gillings School Of Global Public Health At The University Of North Carolina In Chapel Hill. Jon Has Also Worked As A Literary Agent’s Assistant At A High-Profile Agency In New York, Where He Helped To Edit And Sell Several Critically-Acclaimed Works Of Fiction And Nonfiction, Including A Début Novel That Ended Up On The New York Times’s “Best 10 Books Of The Year” List. A Writer Himself, Jon Has Had Several Stories And Essays Published In Various Literary Journals; And He’s Also Worked As An Actor, Director And Playwright. Jon Earned His B.S. In Performance Studies At Northwestern University, And An M.F.A. In Creative Writing At Washington University In St. Louis. Jon And His Husband, Noel, Are The Proud Parents Of Their Son Nathaniel, Who Was Born Via Surrogacy With Tammuz Family In The USA. They Live In Chapel Hill, North Carolina.

JORGE VELEZ

Jorge Velez

Customer Service Coordinator

Jorge is a professional with extensive experience in educational, institutional, development and management of complex projects. He obtained his doctorate in Sciences with mention in Chemistry by PUC Chile.  His career started in the educational sector, as a teacher and advisor in the science area, where he acquired great experience in guiding and monitoring people throughout the development and fulfillment of complex processes. He is PhD in Science which gave him a good knowledge of the reproduction processes and an excellent basis for the evaluation of future parents who trust Tammuz for the realization of the grandest dream, to form a family.
In addition to his excellent training and his great experience in managing people, processes and high quality customer service, Jorge also has a great passion for the work he does at Tammuz, with a personal interest in surrogacy processes. He identifies professionally and personally with Tammuz’s initiative and seeks that future parents have the best possible support in the service he coordinates during their surrogacy journey.

Jorge lives in São Paulo, Brazil. He speaks Portuguese, Spanish and English.

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