John P.A. Ioannidis is a Greek-American physician, scientist, and author born on August 21, 1965. He is a professor at Stanford University and has made significant contributions to evidence-based medicine, epidemiology, and clinical research. Ioannidis specifically studies scientific research and meta-research in clinical medicine and social sciences. He has served on the editorial boards of over twenty scientific journals. His 2005 paper, 'Why Most Published Research Findings Are False,' became the most-read article in PLOS history by 2020, with over three million views. He was also a prominent critic of lockdowns during the COVID-19 pandemic.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 362 days away.
Place of Birth
Time Zone - America/New_York (4:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
August 21, 1965 Facts
Generation Group
جون بّي. إيه. يوانديس belongs to the Generation X group.
Place of Birth: New York City
Educated At: Athens College | National and Kapodistrian University of Athens | Harvard University
Occupation: epidemiologist
Spouses: Despina Contopoulos-Ioannidis
Employers: Stanford University School of Medicine | Stanford University
Awards Received: Chanchlani Global Health Research Award | ESCI Award for the Best Basic Research Article | David Sacket Prize
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.
Ephemeris for August 21, 1965
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on August 21, 2025 | Secondary Progressions for August 21, 2025 |
|---|---|---|---|
| Sun | 28 Leo 22 | 28 Leo 51 | 27 Libra 3 |
| Moon | 17 Gemini 28 | 9 Leo 14 | 5 Virgo 13 |
| Mercury | 18 Leo 37 | 10 Leo 32 | 12 Scorpio 1 |
| Venus | 2 Libra 33 | 25 Cancer 13 | 12 Sagittarius 23 |
| Mars | 0 Scorpio 44 | 9 Libra 16 | 11 Sagittarius 44 |
| Jupiter | 26 Gemini 0 | 15 Cancer 57 | 1 Cancer 10 |
| Saturn | 15 Pisces 14 | 0 Aries 34 | 11 Pisces 13 |
| Uranus | 14 Virgo 13 | 1 Gemini 23 | 17 Virgo 50 |
| Neptune | 17 Scorpio 22 | 1 Aries 35 | 18 Scorpio 54 |
| Pluto | 15 Virgo 28 | 1 Aquarius 57 | 17 Virgo 31 |
| Rahu | 9 Gemini 39 | 19 Pisces 10 | 6 Gemini 28 |
| Ketu | 9 Sagittarius 39 | 19 Virgo 10 | 6 Sagittarius 28 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.جون بّي. إيه. يوانديس's 2025 Transits to Natal Planets
- Mars square Mars
Exact: 01 January, 2025 - Saturn conjunction Saturn
Exact: 11 January, 2025 - Jupiter conjunction Moon
Exact: 11 April, 2025 - Mars square Mars
Exact: 21 April, 2025 - Mars aspects Saturn
Exact: 21 May, 2025 - Jupiter conjunction Jupiter
Exact: 21 May, 2025 - Jupiter trine Mars
Exact: 10 June, 2025 - Jupiter trine Saturn
Exact: 19 August, 2025 - Mars aspects Moon
Exact: 18 October, 2025 - Rahu conjunction Saturn
Exact: 28 October, 2025 - Mars conjunction Ketu
Exact: 17 November, 2025 - Mars opposition Rahu
Exact: 17 November, 2025 - Mars opposition Moon
Exact: 27 November, 2025
