Our Providers
Meet one of Tampa Bay’s premier integrative primary care teams.
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Colin Chan, MD
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DOCTORS YOU CAN TRUST
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“Dr. Chan saved my quality of life…”
– Tessa Huseinovic, Google Review
Dr. Chan received his MD from the University of Toronto Faculty of Medicine, #1 ranked Medical School in Canada and #5 ranked globally for Clinical Medicine according to US News & World Report . He graduated from University of Toronto with Highest Distinction Honors and completed his Family Medicine Residency at the prestigious Carilion Clinic in Virginia, ranking in the top 1% for all Family Medicine Residents in the United States during in-training examinations. Since completion of his formal training, he is happy to call St. Petersburg, FL his home for the past 28 years.
Past appointments held by Dr. Chan include Affiliate Associate Professor at the University of South Florida Morsani College of Medicine. There he taught Medical Residents, Advanced Practice Nurse Practitioners, and medical students.
Dr. Chan’s medical interests focus on integrating the knowledge and traditions of multiple medical disciplines to help his patients improve their health and lifespan, and prevent age-related diseases.
With the mission to find the root causes of diseases, Dr. Chan actively works toward early detection of heart disease, cancers, dementia, and toxic metals. He also works to address the undesirable biological changes associated with aging, such as loss of vitality and energy, weight gain and loss, and joint degeneration. He is an expert and strong advocate in the use of Bioidentical Hormone Replacement Therapy and has helped thousands of people over the past two decades achieve optimal and safe hormone balance.
In his practice, Dr. Chan’s ultimate guiding principle is to treat patients with compassion, dignity, and respect.
Education: Doctor of Medicine - University of Toronto Faculty of Medicine - Toronto, Canada
Residency: Family Medicine, Carilion Health System - Roanoke, VA
Board Certifications: American Board of Anti-Aging and Regenerative Medicine, American Board of Family Medicine, The College of Family Physicians of Canada
Certifications: IV Chelation Therapy, Traditional Chinese Medicine and Acupuncture, International Hyperbarics Association, American Academy of Ozone Therapy, Neural Therapy, Perineural Injection Therapy, American Academy of Stem Cell Physicians, Worldlink Medical Academy
Specialties: Family Medicine, Integrative Medicine, Anti-Aging
Hospital Affiliations: Bayfront Medical Center, Saint Anthony's Hospital
Professional Memberships: American Academy of Family Physicians, The College of Family Physicians of Canada
Awards: Patient's Choice Award Florida's Favorite Physicians 5 Year Honoree
Jason D. Philippe, MD
Dr. Philippe specializes in family medicine in St. Petersburg. He completed his family medicine residency at Bayfront Health St. Pete and worked as an urgent care provider with BayCare.
His primary care practice focuses on preventive medicine, primary care, lifestyle and obesity medicine, men's health, sports medicine, and chronic disease management.
Education: Central Michigan University College of Medicine
Residency: Bayfront Health Saint Petersburg
Specialty: Family Medicine
Board Certification: American Board of Family Medicine
Clinical Interests: Men’s Health, Lifestyle and Obesity, Newborn to Adult Medicine
Professional Memberships: American Academy of Family Physicians, Florida Academy of Family Physicians, American College of Sports Medicine
Karen Johnson, APRN
Karen Johnson, APRN, has been helping patients obtain and improve their quality of life for over 20 years. She received her undergraduate degree in psychology and health, physical education and recreation from Mercer University and her M.S. in physical education and exercise science from Michigan State. She also has extensive training in weight loss and bioidentical hormone therapies.
Karen is Board Certified in Family Practice and is an APRN Preceptor for the University of South Florida School of Nursing.
As an exercise and healthy living advocate, Karen motivates others to adopt active lifestyles. She uses a combination of traditional medicine, bioidentical hormones, and supplements to provide balanced care plans.
Nadine Rusli, MSN, APRN, FNP- C
Nadine is a board-certified, licensed APRN and compassionate patient advocate with 10 years of experience as a Registered Nurse in high- acuity settings. Trained in chronic disease management, neurological assessment, and primary care across the lifespan, Nadine a strong foundation in managing complex conditions such as hypertension, diabetes, and neuromuscular disorders.
Nadine is proficient in conducting comprehensive physical exams, interpreting diagnostic studies, and developing evidence- based treatment plans.