Pioneer of infertility treatment. Covering the needs of infertility from various tests 
to IVF/ICSI’s Advanced Reproductive Technologies.

Doctor's Profiles

Dr. Sagiri Taguchi Photo

 

Doctor's Message

■Dr. Sagiri Taguchi

Kawasaki Medical University Graduate, Graduate School of Medical Research of Hyogo College of Medicine Graduate.  Her specialty is “Infertility from the anti-sperm antibody”.  Her thesis was the Identification and Characterization of a sperm Peptide Antigen Recognized By a Monoclonal Antisperm Autoantibody Derived from a Vasectomized Mouse.(Journal: Biochemical and Biophysical Research Communications.)
After Fuchu Hospital, she began her work for Oak Clinic.  In regards to In Vitro Fertilization, she believes that it is important to build a treatment strategy including an ovulation induction method, and she is really pouring her strength into deciding the policy based on the condition of each individual.

Reproductive Medicine Specialist certified by the Japan Society for Reproductive Medicine.
Japanese Society of Obstetrics and Gynecology Specialist Physician.

Clinical Geneticist
Maternal Protection Act Designated Doctor.

 


 

Dr. Miyako Funabiki photo

 

Doctor's Message

■Dr. Miyako Funabiki

University of Kobe School of Literature Psychology Department Graduate, Hyogo College of Medicine Graduate.
After her experiences with Hyogo College of Medicine Hospital, Nishinomiya Central Municipal Hospital and Palmore Hospital she joined Oak Clinic.
Wants to let her own personal experience with infertility and the skills she learned at Edinburgh University, such as the culturing method of premature oocytes, to be her practice.  Additionally, from early on, gave attention to the correlation of infertility and obesity, and based from the results of a patient who showed success with dropping 14kg in a matter of only 2 months she was able to correct the patient’s ovulation problem and also gave birth to the diet program.  She has many presentations at conferences both in Japan and abroad.  “The influence of body mass index (BMI) on pregnancy outcome among Japanese infertile women” was presented at the 2013 ASRM (American Society for Reproductive Medicine).

Reproductive Medicine Specialist certified by the Japan Society for Reproductive Medicine.
Japanese Society of Obstetrics and Gynecology Specialist Physician.
Maternal Protection Act Designated Doctor.

 


 

Dr. Terumi Hayashi Photo

 

Doctor's Message

■Dr. Terumi Hayashi

From the Hyogo College of Medicine Hospital Obstetrics and Gynecology Department Classroom to the Takarazuka Municipal Hospital, alongside Dr. Kenichiro Ikuma - a leading expert in laparoscopic surgery, she performed many laparoscopic surgeries.  She presented, “Laparoscopic surgery to create a vagina with ‘S-Colon’ disease for the congenital absence of the vagina”, which was quite innovative at the time.  She wielded this skill at the National Shinoyama Hospital, and the Adventist Hospital of Kobe.
From 2005, she joined Oak Clinic, sumiyoshi.  She is in charge of recurrent miscarriages, which is a problem stemming from post implantation.  She is working centering on anticoagulant therapy.
She wrote in her thesis about “Single curettage endometrial biopsy injury in the proliferative phase improves reproductive outcome of subsequent in vitro fertilization-embryo transfer cycle in infertile patients with repeated embryo implantation failure”.

 

Reproductive Medicine Specialist certified by the Japan Society for Reproductive Medicine.
Japanese Society of Obstetrics and Gynecology Specialist Physician.
Maternal Protection Act Designated Doctor.

 


 

Dr. Yoshihiro Tada Photo

 

Doctor's Message

■Dr. Yoshihiro Tada

Graduate from Kyoto Prefectural Medical University, after working at the National Maizuru Hospital, Kyoto Prefectural Yosanoumi Hospital, and Matsushita Memorial Hospital he then joined Oak Clinic, Sumiyoshi.
He is the doctor with a rich experience of the hysteroscope surgery.  Presently, he is in charge of a wide range of practices from cooperating with the Urology Department to the testicular extraction of sperm (TESE) to hormone treatment, centering on male infertility.

 

Thesis Paper:
Effect of medroxyprogesterone acetate, a synthetic progestogen, on the expression of heat shock proteins in cisplatin-resistant uterine endometrial cancer cells.

 

Reproductive Medicine Specialist certified by the Japan Society for Reproductive Medicine.
Japanese Society of Obstetrics and Gynecology Specialist Physician.
Maternal Protection Act Designated Doctor.
Member of the Andrology Society.

 


 

Dr. Masako Karita Photo

 

Doctor's Message

■Dr. Masako Karita

Osaka Medical University Graduate.  At the same university hospital she did her clinical training, and then continued full times.  Then she was an assistant professor.  After her experience at Osaka South Medical Center, she joined Oak Clinic.  She is in charge of recurrent miscarriages, which is a problem stemming from post implantation.
At university she was involved in the infertility group, and also did research on endometriosis.  She graduated in 2011.
Her thesis paper was “Does advanced-stage endometriosis affect the gene expression of estrogen and progesteron receptors in granulosa cells?” The gene expressions of the estrogen and progesterone receptors in granulose cells of severe endometriosis (Fertility and Sterility, Vol. 95, No. 3, March 1, 2011).

Japanese Society of Obstetrics and Gynecology Specialist Physician.
Maternal Protection Act Designated Doctor.

 


 

Dr. Takeharu Ota photo

 

Doctor's Message

■Dr. Takeharu Ota

Graduate of Fukuoka University; Received a degree from Fukuoka University's Graduate School of Medicine. With work experience from Fukuoka University's Hospital, Izuka Hospital, FukuokaTokushu Group Hospital, and Assistant Professor of Obstetrics and Gynecology at Fukuoka University, Dr. Ota joined Oak Clinic in October of 2016 and practices at our Ginza location.

 

Thesis paper:
KRAS up-regulates the expression of miR-181a, miR-200c and miR-210 in a three-dimensional-specific manner in DLD-1 colorectal cancer cells.

 

Japanese Society of Obstetrics and Gynecology Specialist Physician.
Maternal Protection Act Designated Doctor.

 


 

Dr. Takashi Matsubara

 

Doctor's Message

■Dr. Takashi Matsubara

Graduate of Kansai Medical University's School of Medicine; Completed education at Kansai Medical University's Graduate School of Medicinal Research.
Dr. Matsubara has experience as Assistant Professor at Kansai Medical University's Hospital, and as Medical Chief of outpatients.
After working at Teranishi Houon Group Nagayoshi Hospital and Narimoto Ladies Hospital, Dr. Matsubara joined Oak Clinic.  He is skilled in Ob&Gyn Endocrinology, and Laparoscopic Surgery.

 

Thesis paper:
Relationship of platelet-activating factor and platelet-activating factor acetylhydrolase activities in uterus and placenta of pregnant rat.

 

Japanese Society of Obstetrics and Gynecology Specialist Physician.
Maternal Protection Act Designated Doctor.

 


 

Dr. Naomi Sugiyama

■Dr. Naomi Sugiyama

Tokyo Medical and Dental University Graduate.
After working at The University of Tokyo Hospital, Tokyo Rosai Hospital, Japanese Red Cross Medical Center and The Fraternity Memorial Hospital, Dr. Sugiyama joined Oak Clinic. 

 

Japanese Society of Obstetrics and Gynecology Specialist Physician.

Maternal Protection Act Designated Doctor.

 


 

Dr. Noriko Watanabe

■Dr. Noriko Watanabe

Graduated from University of Tsukuba.  After her time at University of Tsukuba Hospital, Kiba Park Clinic and Sanno Hospital, she joined Oak Clinic.     

 

Reproductive Medicine Specialist certified by the Japan Society for Reproductive Medicine.
Japanese Society of Obstetrics and Gynecology Specialist Physician.

 


 

Dr. Youko Ueda photo

 

■Dr. Youko Ueda (Anesthesiology)

Teikyo University School of Medicine Graduate.  Joined Oak Clinic after working at Hyogo College of Medicine Hospital and Osaka Prefectural Adult Illness Centre.

 

Doctor of Anesthesiology.

 


 

Dr. Kumiko Takayama photo

 

■Dr. Yuki Yanagi

Akita University School of Medicine, Jichi Medical University Graduate School of Medicine Graduate. Worked at Jichi Medical University Hospital, Kamitsuga General Hospital, International University of Health and Welfare, Hyogo College of Medicine Hospital and others.

 

Japanese Society of Obstetrics and Gynecology Specialist Physician.
Reproductive Medicine Specialist certified by the Japan Society for Reproductive Medicine.

Maternal Protection Act Designated Doctor.

 


 

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Oak Medical Group has been from the time we opened, supporting the many issues of women's health, building performance and trust, and not only here in Osaka, but centering in Kansai we are receiving patients from across Japan.
Especially with our infertility treatment, we are widely covering the various tests to IVF/ICSI's Advanced Reproductive Technologies.  Depending on the cause of the infertility, we are handling the treatment of each patient one by one.  If you have some concerns, please don't hesitate to consult with us.