Why choose us?
With various counseling and therapy approaches, Oh yes baby yes offers women, men, and couples better access to a self-confident, enjoyable, and pleasurable sexuality.
Johanna Janku founded "Oh yes baby yes" in July 2022. The company was created out of the motivation that the founder wanted to offer her patients more support beyond the gynecological consultation for topics related to sexuality.
We want to encourage women to:
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accept themselves and their bodies
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break out of outdated behavior patterns,
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live out their own individuality and sexuality, and
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find their own voice to express what they like.
Our Team
Johanna Janku
Gynecologist and sex therapist
Johanna Janku, MD, is a board-certified gynecologist and obstetrician and the founder of Oh yes baby yes, a Zurich-based practice focused on sexual and couples therapy. She studied medicine at the University of Cologne, passed the United States Medical Licensing Examination (USMLE) in Chicago, and completed her residency at the University Hospital of Zurich with advanced training in gynecology, obstetrics, and gynecological endocrinology.
She later expanded into sexual medicine and therapy, earning a diploma from the University of Basel and completing the Sexocorporel program at the Zurich Institute for Clinical Sexology and Sexual Therapy. In 2024, she added advanced training in psychosomatic and psychosocial medicine (FMH-recognized SAPPM) and a diploma in Integrative Oncology, with a focus on phytotherapy and complementary methods.
Alongside her clinical practice, Dr. Janku teaches in the Master of Arts in Sexology program at the Institute for Sexual Pedagogy and Sex Therapy (ISP) and is frequently featured in TV, podcasts, and print media.
She speaks German, Romanian, English, Hebrew, and French.
Since 2014, Johanna Janku has been living in Switzerland, where she completed her residency at the University Hospital of Zurich and acquired a broad knowledge of gynecology, obstetrics, and gynecological endocrinology. After obtaining the diploma DAS Sexual Medicine/Therapy at the University Basel, she also offers individual and couples counseling on their sexuality. In an additional educational program at the Zurich Institute for Clinical Sexology and Sexual Therapy, she is expanding her knowledge further in the concept of the Sexocorporel.
The focus of her activities is always on the individual needs of the patient. The patients shall achieve the best possible treatment outcome throughout all stages of their lives, taking their own decisions into account.
Her native languages are German and Romanian. She is also fluent in English, Hebrew and French.
Amélie Denz
Trainee sex therapist
I’m Amélie Denz, currently in the final stages of my training as a sex therapist at ISP in Zurich. My professional journey began in the healthcare field – with a qualification as a healthcare assistant and several years of experience in an acute care hospital. These experiences have deeply shaped my understanding of the body, health, and intimacy.
Today, my goal is to support people in feeling comfortable in their bodies – no matter who they are. In my future work as a sex therapist, I want to accompany individuals with empathy and honesty – regardless of gender, identity, or sexual orientation. It’s about creating a space where desire, closeness, and intimacy can be discovered or rediscovered. Topics like pain during sex, low libido, erection difficulties, or insecurities about one’s own body are just as welcome as the question: “What do I actually want?”
To me, sexuality is a lifelong process of learning – it’s alive, constantly evolving, and can take new forms in every stage of life. I’m deeply passionate about accompanying people on this journey – moving away from shame and toward greater self-acceptance, pleasure, and connection.
Simon Veitz
Psychotherapist & Sexual Therapist
As a psychotherapist, I support individuals and couples of all genders with empathy and clarity through challenging life and relationship situations. I provide a compassionate, non-judgmental space when desire and needs no longer align, when insecurities about intimacy arise, or when partners notice differing expectations.
Key themes often include communication, closeness, and the experience of connection. Together, we create an atmosphere where openness becomes possible, trust grows, and new perspectives emerge.
I offer individual and couples therapy focused on sexuality, intimacy, and partnership – particularly for concerns such as orgasmic difficulties, erectile dysfunction, hypersexuality, or loss of desire. My approach integrates elements from emotion-focused, systemic, schema- and cognitive-behavioural therapy.
Professionally, I hold a federally recognized degree in psychotherapy (PSP Basel, 2024) and an advanced diploma in sexual medicine and therapy (DAS Basel, 2022).