Since 1996

The History of thyroid.com

One of the first thyroid health websites on the internet — launched in 1996 from the Santa Monica Thyroid Diagnostic Center by Dr. Richard B. Guttler, M.D., F.A.C.E.

thyroid.com has been online continuously since 1996 — making it one of the longest-running thyroid health resources on the internet. The Wayback Machine at web.archive.org records 511 captures of the site from December 19, 1996 through January 7, 2025. What began as the website of a private thyroid diagnostic center in Santa Monica, California grew into a comprehensive patient education resource serving thyroid patients across the United States and around the world.

Launch — The Santa Monica Thyroid Diagnostic Center Goes Online

In 1996, Dr. Richard B. Guttler, M.D., F.A.C.E. launched thyroid.com from the Santa Monica Thyroid Diagnostic Center, located at 1328 16th Street, Santa Monica, CA 90404, in the Swezey Institute Building. At a time when most medical practices had no web presence at all, Dr. Guttler recognized the internet as a transformative tool for patient education and physician referral.

The original site described the Center as "a comprehensive, state-of-the-art center for the diagnosis and treatment of thyroid disease, specializing in the performance and interpretation of thyroid biopsy cytopathology." It was immediately rated a 3-Star Site by Magellan — one of the leading web directories of the era — a recognition of its quality and depth at a time when reliable medical information online was scarce.

The homepage navigation reflected the full scope of the Center's services: Patient Information, Physician Information, Nuclear Medicine, On-Site Thyroid Laboratory, Cytopathology, Ultrasound, Off-Site Support, and Thyroid Fun Stuff. The site was designed by RG Images and last updated 9/1/96. Copyright 1996.

Contact information listed on the original site: Phone (310) 393-8860, Fax (310) 395-8147, Outside California (800) 408-4909, E-Mail: [email protected].

Nuclear Medicine — License #2739-70

The Center featured a Biodex Atomlab rectilinear scanner. All thyroid scans and uptakes were performed on site by Dr. Guttler, including:

  • Iodine 123, I/131
  • Tc99m
  • Tc99m Sestamibi
  • Thallium scans

PET, MRI, and CT scans were performed at local off-site facilities. St. John's Hospital and UCLA Santa Monica Hospital were used for in-patient radioactive iodine cancer treatment.

On-Site Thyroid Laboratory — CLIA ID #05D0688350

Lab Director: Carole A. Spencer, Ph.D., M.T. — an acknowledged world leader in thyroid biochemistry, also director of the CAP-accredited USC Endocrine Services Laboratory annexed to the LAC-USC laboratory. Both laboratories ran complementary thyroid testing methods and quality control procedures, so results could be combined for research publications.

Chief Technician: Michael A. Takeuchi

All lab work was completed within 48 hours. The lab was fully licensed and certified to perform:

  • T4 (+ free T4 estimate)
  • T3 (+ free T3 estimate)
  • Third Generation TSH
  • TRH Testing
  • Anti-Thyroid Antibodies

Cancer marker testing — Thyroglobulin, Calcitonin, and DNA — was performed off-site.

Cytopathology

All cytopathology interpretations were performed on site by Dr. Guttler. Rapid turnaround meant less stress and worry while patients waited for results. Services included:

  • Fine needle biopsy
  • Large needle biopsy
  • Cyst therapy
  • Cytopathology interpretation
  • Second opinion on prior biopsy or surgery

All cytopathologic materials were prepared by UCLA Santa Monica Pathology — John McGill, Director.

Expanding the Resource — Biography, Credentials & International Work

The Wayback Machine records 18 captures of the biography page (thyroid.com/guttler.htm) from January 26, 1997 through September 11, 2001, and 22 captures of the laboratory page (thyroid.com/lab.htm) from January 26, 1997 through May 22, 2001. Through the late 1990s, thyroid.com expanded its content significantly, adding dedicated pages for each service and a full biography of Dr. Guttler.

The biography page described Dr. Guttler as "an internationally respected authority on thyroid disease with considerable personal experience in all aspects of needle biopsy cytopathology and interpretation." He graduated from the University of Illinois College of Medicine, Chicago, and served his internship and residency at the University of Southern California (USC) Medical Center. He has been a licensed physician in the state of California since 1968, board certified by the American Board of Internal Medicine (1972) with further board certification in the subspecialty of Endocrinology (1973).

Dr. Guttler trained in FNA/Biopsy since 1977 with leaders in the field. Dr. Sudha Kini sponsored him for membership in A.S.C. He served a Special Research Fellowship at the National Institute of Health, Division of Arthritis and Metabolic Diseases, at USC School of Medicine under Dr. John T. Nicoloff from 1972 to 1974. His clinical Endocrinology Fellowship service came under the tutelage of Dr. Richard Horton, Chief of the Endocrine Division, USC LAC Medical Center.

He trained as a Royal Society of Medicine Travelling Fellow in London, England under Dr. Reginald Hall, and received further training in thyroid nuclear medicine and radioisotopes from Dr. Jan K. Siemsen, head of the nuclear medicine section at USC Medical Center. He has published and presented papers on cytopathology of the thyroid gland.

Among his most notable international contributions: in 1980, Dr. Guttler performed the first needle biopsy of a thyroid nodule in Papua New Guinea and established a thyroid cytology clinic there in liaison with the Santa Monica Thyroid Diagnosis Center. He also performed the first thyroid needle biopsy at Nairobi Hospital in 1987. He served as a volunteer doctor to the patients of the Venice Family Clinic.

Academic Appointments

  • 1972–1974Clinical Fellow in Endocrinology
  • 1975–Clinical Instructor, USC School of Medicine
  • 1976–1979Assistant Clinical Professor of Medicine, USC School of Medicine
  • 1979–1991Associate Professor of Medicine, USC School of Medicine
  • 1991–Clinical Professor of Medicine, USC School of Medicine

Transition to Patient-Centered Education

As the internet matured through the 2000s, thyroid.com evolved from a clinical practice website into a broader patient education resource. The focus shifted from promoting the services of the Santa Monica Thyroid Diagnostic Center toward providing substantive, reliable thyroid health information to patients nationwide.

Dr. Guttler's decades of clinical experience — seeing thousands of thyroid patients over a 50-year career — gave the site an authority and depth that distinguished it from the growing number of general health information sites. The site addressed the questions patients actually asked: about diagnosis, treatment options, the emotional burden of chronic thyroid disease, and how to navigate a medical system that often moved too quickly.

Content expanded to cover thyroid cancer in depth, including the psychological dimensions of a cancer diagnosis that most clinical resources ignored. Dr. Guttler's direct, patient-centered voice — shaped by a career of sitting across from frightened patients — became the defining characteristic of the site.

Fear, Anxiety & the Lifetime Nature of Thyroid Disease

Through the 2010s, the site developed its most distinctive body of work: a sustained examination of the emotional and psychological dimensions of thyroid disease. Dr. Guttler had long observed that the medical literature addressed the biochemistry of thyroid disorders in detail while largely ignoring what patients actually experienced — the fear, the anxiety, the grief of a chronic diagnosis.

The site addressed thanatophobia (fear of death) in the context of thyroid cancer diagnosis, the concept of thyroid disease as a lifetime disorder requiring lifetime management, and the emotional devastation that could accompany a new diagnosis. The "Questions Outline" — a structured framework for the questions every thyroid patient should ask their physician — became one of the site's most-used resources.

Dr. Guttler's willingness to engage directly with the hardest questions patients faced set thyroid.com apart from institutional health information sites. These were not topics found in standard patient education materials.

The Father of Modern Thyroid Radiofrequency Ablation in the USA Since 2017

Dr. Guttler's pioneering work in thyroid radiofrequency ablation (RFA) began in 2017 — years before the procedure gained mainstream acceptance in the United States. His journey to bring this non-surgical alternative to American patients is a story of persistence, international collaboration, and an unwavering commitment to sparing patients from unnecessary thyroid surgery.

The RFA Road Map — Dr. Guttler's Account

  1. Began exploring thyroid RFA as an alternative to surgery in 1997.
  2. Attended international workshops and trained with leading practitioners in Europe and Asia where RFA was already in clinical use.
  3. Worked to identify equipment suppliers willing to bring their systems to the United States market.
  4. Partnered with the Star system initially, performing early training and evaluation procedures.
  5. When Star refused to supply him with a system after they hired a distributor, he returned their system and switched to RF Medical.
  6. RF Medical supplied him with their system and he has been training on it since December 2018.
  7. He is happy with this new company that is more forward-looking about securing a foothold in the USA.
  8. In August 2019 he attended a workshop in Brazil and was able to perform RF on patients.
  9. Leonardo Rangel supervised the cases as Dr. Guttler did the ablation.
  10. This was not possible anywhere in the world — to actually perform procedures on patients in another country.
  11. In September 2019 he began recruiting patients for thyroid RF in his office.
Dr. Guttler's personal account of adopting RF Medical system and performing thyroid radiofrequency ablation — steps 12 through 18 of his RFA road map
Dr. Guttler performing thyroid ablation with ethanol and radiofrequency ablation under ultrasound guidance in his office
Dr. Guttler performing thyroid ablation with ethanol and radiofrequency ablation under ultrasound guidance. Hundreds of RFA procedures were performed in his office under ultrasound guidance.

Dr. Guttler's decades-long effort to bring thyroid RFA to the United States established him as a true pioneer in non-surgical thyroid treatment. Today, RFA is recognized as a safe and effective alternative to surgery for benign nodules, thyroid cysts, and selected small thyroid cancers — a standard of care that Dr. Guttler championed long before it was widely accepted.

Rebuilding for a New Generation

In 2022, thyroid.com was rebuilt from the ground up — preserving the depth of content and the patient-centered voice that had defined the site for over 25 years, while bringing the design and technology into the modern era.

The rebuilt site retained the core mission: to provide thyroid patients with the information, context, and emotional support they need to navigate a lifetime of managing their condition. The six major topic areas — thyroid cancer, Armour Thyroid, thyroid symptoms, thyroid problems, the ten symptoms of thyroid problems, and the thyroid journal — were developed into comprehensive, in-depth resources.

The blog section, launched alongside the rebuild, continued Dr. Guttler's tradition of direct, substantive patient communication — addressing the questions that matter most to people living with thyroid disease.

From a 3-Star Magellan site in 1996 to a fully modern health information resource in 2022, thyroid.com has remained one of the longest-running and most trusted thyroid health websites on the internet — a reflection of Dr. Guttler's lifelong commitment to his patients.

thyroid.com has been registered and operated continuously since 1996. Dr. Richard B. Guttler, M.D., F.A.C.E. practiced as a private thyroid medical specialist for 50 years. The information on this site is for educational purposes and does not constitute medical advice.

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