PHD Clinic is a multispecialty center in Pattaya, Thailand. It focuses on hair restoration and aesthetic surgery. The clinic runs four branches across Pattaya, Bangkok, Chiang Mai, and Phuket. Main specialties include hair transplants, facial plastic surgery, and medical wellness. The team has treated over 10,000 cases since opening. Signature procedures include FUE, DHI, and long-hair transplants without shaving the recipient area.

Dr. Teerasak Pattayadeekul founded the practice in 2022. He is board-certified in laser surgery from Fort Lauderdale, USA. The surgical team brings over 16 years of experience. PHD Clinic is accredited by the American Board of Hair Restoration Surgery. Tools include LLLT laser therapy devices and premium infrared body-shaping systems. Many international patients travel from the Philippines for care.