Adriana Vallejos Peña

Adriana Vallejos Peña


Patient Demographics: Adult, Eldery

"Each stage of women is important and very different (adolescence, reproductive age, pregnancy and menopause). My work and passion is to take care and guide them in each of them. As a subspecialist in oncological gynecology, I have a special interest in educating and guiding women in the prevention of gynecological cancer.
** Celiac disease / gluten"

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Procedures (70)

Cervix biopsy
Electrocautery for genital warts
Intrauterine Device Placement (Includes device)
Labor control and care
Axillary drainage
Bartholin gland abscess drainage
Bartholin's gland extirpation
Breast cancer surgery
Breast exam
Breast node surgery
Cervical pathology
Cervical, vaginal or vulvar polyp removal
Childbirth preparation
Colposcopy and biopsy
Condyloma cauterization with acid
Copper T placement (Device included)
Diagnostic laparoscopy
Electrocoagulation (EC)
Endometrial biopsy
Exploratory laparsocopy
First consultation
Four dimensional (4D) ultrasound
Gynecologic control
Gynecological ultrasound
Human papillomavirus (HPV) exam
Implanon Application
Intrauterine Device Placement (Device not included)
IUD removal procedure
Labia Surgery
Laparoscopic ectopic gestation
Laparoscopic tube ligation surgery
Laparotomic tube ligation surgery
Loop electrosurgical excision procedure (LEEP)
Manual Vacuum Aspiration
Multiple C-section (more than one baby)
Natural birth attention
Obstetric Ultrasound
Ovarian cystectomy
Pap monolayer
Pap smear
Pelvic endometriosis laparoscopy
Pelvic exam
Post surgery follow-up
Posterior Colpoperineorrafia
Postpartum salpingectomy
Pregnancy Complications
Prenatal care
Previous colpoperineorrafia
Salpingectomy transcesarean
Single C-section (one baby)
Three dimensional (4D) ultrasound
Tranvaginal echography
Uterine dilation and curettage
Uterine prolapse surgery
Vaginal exam
Vaginal foreign growth removal
Vaginal Hysterectomy
Vulva benign tumor removal
Vulva biopsy
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Medical conditions (64)

Hormonal disorder
Ovarian cyst
Polycystic ovary
Uncontrolled menstruation
Abnormal Pap
Atrophic vaginitis
Birth control pills
Bladder problems
Breast cancer
Breast pain
Burning during sex
Burning during urinating
Cervical cancer
Cervical dysplasia
Ectopic pregnancy (eccysis)
Endometrial cancer
Endometrial hyperplasia
Fallen bladder (cystocele)
Fallopian tube cancer
Fetal malformation
Fibroma (benign connective tissue tumor)
Genital warts
Gestational diabetes
Hot flash
Human papillomavirus
Mammary duct ectasia
Menopause flashes
Menstruation pain
Missed menstrual period
Myoma (benign muscle tumor)
Ovarian abscess
Ovarian cancer
Ovarian mass growth
Pain during sex
Pelvic pain
Perinuem cancer
Premenstrual syndrome (PMS)
Prolapse of uterus
Recurrent miscarriage
Tuboovarian abscess
Urinary tract infection (UTI)
Uterine bleeding
Uterine prolapse
Uterus cancer
Vaginal bleeding
Vaginal burning
Vaginal cancer
Vaginal discharge
Vaginal itching
Vaginal thrush
Vomiting during pregnancy
Vulvar cancer
Yeast infection
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General Info

About me

Since I was a child I dreamed of becoming a doctor, once I achieved this dream the area in which I wanted to specialize was very clear. I try to put myself in the shoes of each patient in order to have the best results and reach the highest level of quality of life and satisfaction.
Gynecology and Obstetrics brings together the best of two worlds, the medical part and control of each patient and their follow-up but also the surgical part that allows solving many of these problems. As a subspecialist in Gynecological Oncology I have the objective of being able to help my patients even more in the prevention, early diagnosis and treatment of gynecological cancer.
You can learn more at


English, italiano, Español


  • Speciality in Gynecologic Oncology. Universidad de Costa Rica. February 2017 - February 2020
  • Specialty in Gynecology and Obstetrics. Universidad de Costa Rica. February 2010 - January 2013
  • Bachelor of Medical Sciences, Bachelor of Medicine and Surgery and Doctorate Pr. Universidad de Costa Rica. February 2003 - December 2008
  • Gynecology Oncology

  • II Practical-Theoretical Course of Oncological, Oncoplastic and Reconstructive Breast Surgery. Argentina

    August 2019 - September 2019

  • IV Astorga International Clinical Oncology Congress: Ovarian Cancer: state of the art, Panama

    June 2019

  • Consensus International Federation of Cervical Pathology and Colposcopy IFCPC: Management Guidelines and Colposcopic Nomenclature, Colombia

    May 2019

  • Network Meeting of Leaders in Intrauterine Contraception INTRA, Panama

    March 2019

  • International Congress of Cancer in Women

    March 2019

  • GynExperts 2018 Meeting

    May 2018

  • Central American Congress of Gynecology and Obstetrics FECOLSOG, Panama 2018

    April 2018

  • Training with CO2 Laser Colposcopy

    April 2018

  • PARP- Inhibitors in the Management of Ovarian Cancer: BAPTIST International

    April 2018

  • Symposium Update Hormonal Replacement Therapy and contraception in Premenopause

    March 2018

  • III Central American and Caribbean Meeting of Gynecology

    September 2017

  • International Congress of Cancer of Cervix- Medellin Colombia

    June 2017

  • XVII National Congress of Obstetrics and Gynecology Costa Rica

  • Pre-Congress Management of Postpartum Bleeding Gynecology and Obstetrics Association

  • Fetal Echocardiography and Fetal Doppler-Maternal Fetal Medicine Group

  • International Maternal Fetal Medicine and Therapy Course Miami, Florida

  • First Trimester Screening Ultrasound with Nuchal Translucency and other ultrasound markers- Society of Diagnostic Medical Sonography

  • Intermediate OB ultrasound -Society of Diagnostic medical Sonography

  • Minimally Invasive Surgery Basic Module-University of Costa Rica

  • Internship

    Massachusetts General Hospital, Boston, USA- Oncology Gynecology Unit


  • Physicians and Surgeons College of Costa Rica cod. MED10114 - active

    Medic and Surgeon - Costa Rica

  • International Gynecologic Cancer Society
  • European Society of Surgical Oncology
  • Chief of Residenetes Gynecology and Obstetrics Hospital Calderón Guardia. 2012-2013.
  • Resident Gynecology and Obstetrics Hospital Calderón Guardia. 2010-2013.
  • Sub plant researcher, Guanacaste Epidemiological Project. 2012-2013.