Meet the American Vitality Network Team

Dr. John Treece

My name is Dr. John Treece, and I have been practicing comprehensive and restorative chiropractic care since 2014.

I understand when you’re selecting a physician and primary care provider, you have many choices, many of which can be influenced by factors such as location, referrals, skill specializations, and insurance networks or limitations.

Your best health-care decisions also involve criteria that mater to you personally. You want to feel connected to your doctor and know you’re receiving superior health care from a friendly, knowledgeable, and trustworthy professional.

More About Dr. John Treece

As my patient, you receive only the most current knowledge and applications in corrective care. You are also promised intelligent choices and decisions that protect you from new and unproven methods, materials, and techniques.

In addition to a full range of routine, complex, and advanced Chiropractic, Naturopathic and Regenerative care, you have access to highly skilled services that are often very difficult to find.

As a graduate of Palmer College of Chiropractic and member of the Illinois Chiropractic Society, Motion Palpation Institute, and the American Heart Association, I have completed extensive and advanced training and education in Chiropractic, Sports Medicine, and Regenerative Medicine. As one of the only graduates from Palmer College of Chiropractic, the birthplace of the profession, and successful NCBE board certified physician, I am able to offer my patients a very high level of clinical excellence and ability in Chiropractic, Regenerative Medicine, and Sports Medicine.

Additionally, at American Vitality Network, our company is a standalone in exclusive health networks that provide a multi-disciplinary and proven approach to anti- aging, regenerative, and sports medicine. AVN offers the most comprehensive Bio-Identical Hormone Replacement Protocols Available. In addition to Bio-HRT, Medical Fat Loss, Advanced Stem Cell Therapies for both regeneration and anti-aging, IV Nutrition, Sexual Performance and Health, ED for men, Vaginal Rejuvenation for women, Aesthetics (Botox and Fillers) just to name a few! To appreciate what these services can mean to you, simply look at the examples of satisfied patients, celebrities, and professional athletes we have in our success stories and patient testimonials. The results can be amazing!

Discover what a difference a relationship with us can make in your life. Please visit us soon, as you are always welcome here.

Sincerely Yours,

Dr. John J Treece

Dr. Vincent A. DiSilvestro, MD
VP of Physician Recruitment and President of RejuvaNation Medical Concierge

Dr. Disilvestro is a board-certified Nephrologist and entrepreneur practicing medicine in the Chicagoland area for over 25 years. He trained at Loyola University Medical Center. While running his own practice, he built and was the medical director of three free-standing hemodialysis centers, and a Home Peritoneal Dialysis company, which were eventually sold to Davita, the largest Hemodialysis provider in the US.

After years of caring for patients with end-stage complications of diabetes, hypertension and poor-life choices, he decided that the current medical model of focusing on fixing problems versus preventing problems and optimization of health would be more rewarding. After meeting with Chris White and understanding his vision for the future of quality healthcare, he decided this was what medicine should be, focusing on preventative and regenerative healthcare.

Dr. Kenneth L. Stein, MD, FACS

Dr. Ken Stein has been practicing plastic surgery in Chicago since 1987. He is a Board-Certified specialist in plastic surgery procedures including:

  • Breast augmentation and reduction
  • Brow lift
  • Chin contouring
  • Endoscopic surgery
  • Eyelid surgery

  • Ear surgery
  • Laser resurfacing
  • Liposuction
  • Nasal surgery

Dr. Stein’s well versed on the latest procedural advances and state-of-the-art surgical equipment. He is an experienced innovator. His refinement of the surgical techniques of the "Mini Face Lift" and the "No-Stitch Brow Lift" have received international recognition.

More About Dr. Ken Stein


Brown University A.B. Providence, Rhode Island | 1972-1976 Loyola - Stritch School of Medicine Maywood, Illinois | 1977-1980

Medical Experience


  • General Surgery - Rush Presbyterian St. Lukes Medical Center Chicago, IL | 1980-1981


  • Otolaryngology - Loyola University Affiliated Hospitals Maywood, IL | 1981-1984
  • Plastic Surgery - University of Louisville Hospitals Louisville, KY | 1984-1986



  • Amelia Brown Frazier
  • Fellow University of Louisville Hospitals
  • Louisville, Kentucky | July 1986- January 1987

Craniofacial Surgery:

  • Docteur Paul Tessier
  • Clinique Belvedere
  • Paris, France | June 1987- August 1987

Craniofacial and General Plastic Surgery:

  • Docteur Daniel Marchac
  • Hospital Des Enfant Malades
  • Paris, France | June 1987 - August 1987


  • American Board of Plastic and Reconstructive Surgery
  • American Board of Otolaryngology

Society Memberships

  • American Academy of Otolaryngology Head and Neck Surgery
  • American College of Surgeons
  • American Society of Plastic and Reconstructive Surgery
  • Chicago Society of Plastic Surgery
  • Lipoplasty Society, Inc.
  • Midwestern Association of Plastic Surgeons
  • Society of Latin American Plastic Surgeons

Presentations and Publications

  • Examined peripheral nerve healing in alcoholic vs. control rats on similar nutrition | July 1979- February 1980.
  • Delayed Post Tonsillectomy Bleeding – Danger Signals!: Stein, K.L., Stankiewicz, J. Presented at the American Academy of Otolaryngology – Head and Neck Surgery Annual Meeting | October 1982.
  • Computerized Tomography in the Diagnosis of Mucormycosis: Anderson, D., Naheedy, M., Stein, K.L. Computerized Tomography | 1984
  • Cleft Lip and Palate Repair: Stein, K.L. Participated in Operation Philplast Phillipines | January 1986.
  • Total Auricular Reconstruction: Stein, K.L. Presented at the Plastic Surgery Senior Residents Conference | May 1986.
  • Cynosure Laser Surgery Instructor: Multiple Presentations in USA | 2007- 2009

Humanitarian Efforts

  • Cleft Lip and Palate Repair
  • Congenital Deformities


  • Heal the Children
  • Hearts in Motion
  • Chicago Philippine Surgeons Association | 1986 – current.

Dr. Alejandro Fernandez, L.Ac. MSOM, NMD

Dr. Alejandro Fernandez has more than 18-years’ experience with Eastern medicine.  He has led Kampo (Japanese herbal medicine) and Sooji (Korean hand-based acupuncture system) seminars at the:

  • Chicago Medical School
  • Du Paul University
  • Dominican University
  • And has conducted training in more than 10 countries. 

Additionally, Dr. Fernandez is doing extensive research in infertility, women issues and ADD/ADHD and lung conditions using acupuncture, herbs, NMT (Neuro Modulation Technique), Tuina, nutrition, counseling and the use of the latest infrared technology to diagnose health issues.

More About Dr. Alejandro Fernandez


  • Master of Science degree in Oriental Medicine from the Midwest College of Oriental Medicine
  • Doctorate in Naturopathy Medicine from the American Naturopathic Medical Institute
  • EFT (Emotional Freedom Technique) Practitioner and Trainer
  • NLP (Neuro Linguistic Programming)
  • Qigong Practitioner and Teacher (Shaolin Qigong) and Supreme Science Qigong

Medical Experience

  • Internship at the Beijing Hospital of Traditional Chinese Medicine – China


  • Illinois State Acupuncture Association
  • American Association of Oriental Medicine
  • American Herbalist Guild


  • Integrative Medicine Clinic

Hospital Affiliations

  • Elmhurst Hospital

Clinical Interests

  • Anti-aging
  • Infertility
  • Hormonal balance
  • Thyroid
  • Allergies
  • Sinus Problems
  • Colds and Flu
  • Digestive health
  • Diabetes
  • Arthritis
  • Pain and back pain
  • Heel Spurs

  • Sports Injuries
  • Sciatic Pain
  • Energy Enhancement
  • Cancer Support
  • Neurological Conditions
  • Bells Palsy
  • Trigeminal Neuralgia
  • Multiple Sclerosis
  • ALS
  • Smoking Addiction
  • Drug and Alcohol Addictions
  • ADD and ADHD

Dr. Joy Kong, M.D.

Dr. Joy Kong is the founder of Chara Biologics, a company dedicated to providing cutting-edge Regenerative Medicine products in the US and the global market.

Dr. Kong is an Anti-Aging and Regenerative Medicine specialist, and the president of Thea Center for Regenerative Medicine in Los Angeles, California. She graduated as valedictorian from San Francisco State University, Dr. Kong completed her medical training at UCLA School of Medicine and is a triple board-certified physician (American Board of Psychiatry & Neurology, American Board of Addiction Medicine and American Board Anti-Aging & Regenerative Medicine).

More About Dr. Joy Kong

Dr. Kong encountered a lack of integrity in parts of the regenerative medicine industry as it pertains to stem cell therapy; this gave her the impetus to start Chara Biologics, offering the integrity needed to provide patients and affiliate Doctors the best of the best Stem Cell Products and Protocols.

In addition to providing Best-In-Class and highly innovative products, Chara Biologics is keen on providing physician education and training to help other doctors practice Regenerative Medicine safely, effectively and profitably.

Dr. Kong is a firm believer in the therapeutic potentials of stem cell therapy, and has seen remarkable results and transformations in her own patients, as well as the patients treated with Chara products by other physicians. She has lectured internationally on stem cells, exchanged ideas with top stem cell scientists from around the globe, and worked closely with various cell laboratories in this country.

Dr. Kong is relentless in her search for the best regenerative medicine products on the market; and Chara Biologics' mission is to be THE contributing force in bringing the practice of medicine to the 21st century!

Dr. Steve Spencer

Dr. Stephen Spencer is one of the only Holistic Naturopathic Physicians in the Country who focuses on the whole person emotionally, structurally and biochemically. His aim is on restoring optimal balance and health through means of improving structure, diet, sleep, hormones, digestion, detoxification, emotional health, and exercise performance. A primary focus of his practice is a specialized structural correction that works consistently and predictably on his patients. His practice, ProTouch Rehabilitation, has been in business since 2005, was featured in the Chicago Tribune, and operates on the philosophy of healing naturally without the need for synthetic prescription drugs to restore balance to patients.  His journey in health and fitness began by healing himself and now lives his passion by passing on his knowledge to help others.

More About Dr. Steve Spencer

Dr. Spencer holds a bachelor’s degree in Exercise Science, a Doctorate in Naturopathy, and has worked with some of the best Doctors, coaches, and nutritionists in the industry. He has also worked in the health and wellness industry since 2002. With his clients’ best interests and health in mind, he trains with a professional and methodical approach that is unique in the area of his practice. Dr. Spencer has been highly involved in weightlifting and bodybuilding since high school, is a nationally ranked bodybuilder, and has been involved with competitive bodybuilding since 2003. He operates out of his wellness facility, BodyScape Fitness and Wellness, a holistic personal training studio located in Highland Park, IL.

Get to Know Your DNA!

Did you know that your health and energy issues may be due to secrets hiding in your genes? Protouch Rehab is a leading Naturopathic practice integrating this new scientific approach to optimizing wellness through nutrition based on your unique DNA make-up.

A New Approach to Wellness

At Protouch Rehab, we specialize in nutritional genetic testing and individualized support. By employing scientific studies, our research team is on the cutting edge of gene research.

Now through genetic saliva testing, we can measure your ability to make and use enzymes that are critical components of your health. When in balance, these enzymes can control free radicals, clear environmental toxins, keep your cells healthy, and rebuild new cells effectively. As a result, you may look and feel younger, have more energy and remain healthy and vibrant as you age.

Harnessing Your DNA for Optimal Health

If you’ve been searching for answers to build your health, then testing your DNA should be the next step. Protouch Rehab utilizes the 23andMe® kit and results to interpret your results using a proprietary software. The 23andMe® test is simple to do. You just complete the form, fill the provided tube with your saliva, mail the kit, and then receive a personalized report with online access to your genetic data, as well as an ancestry report. Then Dr. Steve can help you understand your DNA test results and what they could mean to your health.

In a private, 30-minute consultation with Dr. Steve…in person or on a phone or video conference, you’ll receive a Genetic Variant Nutritional Assessment report from our proprietary software that analyzes your 23andMe® raw data plus recommendations for a custom nutritional protocol based on your unique genetics. This protocol will supplement your missing nutrients and antioxidants or use nutrients to aid in the production of needed enzymes to ultimately reduce damaging oxidants and support healthy cells. We also may make other recommendations that could include dietary changes and/or suggested detoxification therapies.

We’ll follow up with you to monitor your progress and make changes as needed. It is often necessary to go through different phases of nutritional support until we get to a maintenance protocol. The goal is to resolve immediate issues and then start a maintenance program that supports your nutritional health needs.

Genetics 101

Thanks to new technology advances, a simple saliva test today can measure 602,000 pieces of your DNA. This is an important development! Everyone has some level of genetic variation in their DNA…it’s not just a rare occurrence. Since variants can impact your ability to make and use different nutrients, everyone is susceptible in their own unique way.

Gaps in your DNA can impact:

  • Digestion
  • Allergies
  • Pain and Inflammation
  • Detoxification
  • Hormones
  • Gluten tolerance
  • Lactose tolerance
  • Neurotransmitters
  • Blood sugar regulation
  • Mitochondrial function
  • Free radical production/ premature aging
  • Master antioxidant production
  • And more!

Johnny James: Nutritionist and Trainer

Johnny James is one of the top Personal Trainers in the Chicago-land area as well as a Nutritionist. He is (NASM) Certified in both personal training and nutrition. Johnny currently trains out of an independent local gym in the west loop ReachFieldHouse as well as out of his personal gym, located in the residence. 

Johnny has his online training website, where he created custom-tailored fitness programs and custom nutrition plans for clients all over the world. Moreover, he is a sponsored athlete with one of the top supplement company’s on the market Johnny helps by promoting the product by personally using it and giving tips to customers, as well as work some of the largest fitness expos in the world, including Arnold and Mr. Olympia.

More About Johnny James

Johnny is also creating an up-and-coming YOUTUBE channel called DOYOUEVENCOOKBRO, where he teaches people how to turn their favorite unhealthy dishes into incredibly tasty healthy dishes they can eat regularly, as well as teach proper nutrition, false advertising on products and how to have a balanced diet. He is a competition coach as an Ex Physique Competitor. He preps clients (male and female) to compete in shows. He has helped six clients win 1st place; one win 2nd place and one win 3rd place. In two years of coaching competitors, Johnny has never had one not place.

Johnny comes from a boxing background, starting at age 11 and continuing until the age of 20, where he had an Achilles tendon tear and was unable to train anymore. Once Johnny healed, he began to lift weights. He met a personal training in the process and began to study the body and how amazing the sport of bodybuilding is on the mind, body and spirit.

At age 21, He got his first personal training job at a local corporate gym and over the years, Johnny went back to get more certifications and began to find his niche. At age 23, He came across physique competitions. So he did his first show with little knowledge about it and got into the best shape of his life at the moment. Not placing high motivated him to keep perfecting and understanding his body, and the nutrition needed to stay shredded all year long. That is where his passion for nutrition came from.

Johnny began researching all the food he ate and learned what he was taught was healthy was causing more problems. He decided to go back to school and become a certified Nutritionist to be able to truly help people FEEL BETTER – not just look better. During this period, he began to change his body every year through a mind-muscle connection he created through trial and error. Moreover, Johnny started to perfect his diet, allowing him to maintain a six-pack all year long.

Johnny has created a plant-based MEAL PLAN, while still consuming some meat, but eliminating all the foods causing our bodies to get some of the most common auto-immune diseases.

Ty Bynum: Master Personal Trainer and NPC Bodybuilding Super Heavy-Weight Champion

Ty Bynum is a passionate professional specializing in program design for body sculpting, aesthetics, muscle building, and fat loss. Ty has trained numerous athletes, seniors, competitors and anyone seeking a desired fitness goal while achieving phenomenal results.

Ty is a master trainer in male and female physiques, fat loss, body sculpting/toning, bodybuilding/figure/physique contest prep, resistance training, breaking plateaus and meal prep.