John Tang, MD, ABAARM

Dr. John Tang is a Stanford trained, double board-certified physician practicing in Saratoga, California. His background in cosmetics, anti-aging, internal medicine, and functional medicine has given him a unique understanding of how these realms are interconnected. Dr. Tang specializes in non-invasive, non surgical aesthetic treatments weight loss, wellness, and Anti-Aging medicine.

Dr. Tang co-founded Rejuve with his wife, Alexandra Tang, RN in 2005 with the vision of providing the best and latest breakthroughs for facial rejuvenation and body enhancement in a beautiful and comfortable environment. They specialized in noninvasive aesthetic injectables like Botox, Dysport, and Kybella as well as dermal fillers like Juvéderm, Radiesse, Restylane, and Sculptra. His expertise in these injectables have earned him recognition as Presidential and Platinum Level injector for Botox/Juvederm and Dysport/Restylane/Sculptra respectively, and a Top 100 National Restylane injector. Dr. Tang also specializes in energy devices like lasers and RF energy devices like IPL, Fraxel, Ulthera, Fractora, Skinfinity, Smartxide (CO2 Laser), Venus Freeze for skin rejuvenation, skin tightening, acne scar removal, wrinkle reduction, stretch mark , laser hair removal, and tattoo removal.

As the cosmetic side grew exponentially, Dr. Tang also became interested in helping patients internally to match how they were looking externally. Dr. Tang began treating conditions like perimenopause/menopause, fatigue, insomnia, irritable bowel syndrome, auto-immune disorders, hair loss, obesity, thyroid conditions, diabetes, heart disease, memory loss, and more using a holistic and functional approach with alternative and natural remedies. Dr. Tang believes in the traditional concept of listening to patients and uses a modern, functional approach to understanding and unraveling the interconnected root causes of each patient’s problems. His medical solutions are built upon trust between doctor and patient, by developing a long-term relationship and providing close and careful follow-up. These are the core concepts and lessons that Dr. Tang has learned over 20 years in practice, and with his education background in anti-aging, functional medicine, and traditional medicine.

Dr. Tang graduated Magna Cumme Laude from UC Irvine with a bachelor’s degree in Biological Sciences and a minor in Psychology. Following his undergraduate degree, he then earned his medical degree from Tufts University Medical School, where he received the Alumni Scholarship Award. He then went on to complete a three year internal medicine residency at the Kaiser Hospital and completed another three year residency in Physical Medicine and Rehabilitation at Stanford University in 2004. In 2005 he became board certified by the American Board of Physical Medicine and Rehabilitation. In pursuing more knowledge about the effects of aging, he completed a fellowship in Anti-Aging Medicine from the American Board of Anti-Aging Medicine and became board certified in Anti-Aging, Regenerative, and Metabolic Medicine in 2017. He continued to study further how to optimize longevity, both internally and externally, by completing a certification program in Molecular Efficiency and Immune System Regulation and Neurogenic, Arthritic Pain and Neurodegenerative Cellular Medicine and completing another fellowship offered by the Seeds Scientific Research and Performance (SSRP) group in cellular medicine in 2021.

• Acoustic Wave Therapy
• Adrenal Fatigue
• Advanced Cardiology
• Advanced Hormone Replacement Therapy
• Advanced Nutrient Testing and Treatment
• Aesthetic Medical Treatment
• Age Management
• Age Management Medicine
• Allergy
• Alternative Therapies
• Alzheimer’s
• Anti-Aging Medicine
• Bio-Identical Hormone Replacement Therapy/ BHRT
• Bio-Identical Hormones Pellets
• Botox and Fillers
• CBD
• Cellular Rejuvenation
• Chemical Peel
• Chronic Disease
• Chronic Disease Management
• Chronic Illness
• Cleanse/ Detoxification
• Clinical Anti-Aging
• Clinical/Integrative Nutrition and Wellness
• Cognitive Health
• Compounded Bio-identical Hormone Therapy Replacement
• Comprehensive Wellness Consultations
• Cosmeceuticals
• Dementia
• Dermatology
• Diabetes Management
• Diabetes Type II
• Esthetics including Botox, Fillers
• Estrogen or Progesterone Imbalance
• Exercise and Nutrition
• Exosomes
• Fibromyalgia
• Food and Chemical Intolerance Testing
• Food Intolerance
• Functional Endocrinology
• Functional Medicine
• Functional Medicine Lab Tests
• GainsWave
• Gainswave Shockwave Therapy for ED
• Glutathione and Vitamin C
• Hair Regrowth
• Hair Rejuvenation
• Health Optimization
• Healthy Aging
• Hormone Balancing for Men and Women
• Hormone Replacement Therapy
• Hormone Therapies
• Human Growth Hormone
• Human Potential Medicine
• Hypertension
• IGF/HGH Therapy
• Intravenous Nutrition
• IV Nutritional Therapy
• IV Therapy
• Lab Testing
• Laser Skin Treatments
• Lasers
• Longevity Medicine
• Low Dose Naltrexone
• Low Sex Drive
• Low Testosterone, Diminished Sex Drive
• Medical Aesthetic Injections & Treatments
• Medical Lab Testing
• Medical Laser Treatments
• Men's Anti-Aging
• Men's Health
• Menopausal Hormone Therapy
• Mercury Removal
• Mesotherapy/Hormone Therapies
• Micronutrient Testing
• Mitochondrial Medicine
• Myer's Cocktail
• Natural Medicine
• Natural Thyroid Replacement
• Natural/Bio-Identical Hormone Therapy
• Neurotransmitter Testing
• Nutraceuticals
• Nutrient Deficiency and Treatment
• Nutrient Deficiency Evaluations
• Nutrition
• Nutritional Consultations
• P-Shot
• Peptide Therapy
• Peptides
• Personal Wellbeing
• Personalized Consultations
• Personalized Medicine
• Personalized Skin Care
• Platelet Rich Plasma- PRP
• Preventive Medicine
• Private Label
• PRP Hair Restoration
• PRP Joint Injections
• Sclerotherapy
• Sexual Dysfunciton
• Sexual Health
• Shockwave Therapy for Musculocutaneous Pain
• Skin & Laser
• Skin & Wound Creams
• Skin Evaluation and Treatment
• Skincare
• Sleep Restoration Insomnia
• Specialty Labs
• Stress Management
• Supplements
• Testing Options with Partnering Laboratories
• Testosterone Pellet Therapy
• Testosterone Replacement Therapy
• Thyroid Function Evaluations
• Ultratherapy
• Vampire Face Lift
• Vampire Facial
• Weight Management
• Wellness
• Wellness & Hormonal Replacement
• Wellness Concierge Practice
• Women's Health