A Telemedicine Practice
Holistic Medicine
Serving Texas
ThyroidGurus.com
Holistic Integrative Medicine Experts
Dr. Ron Manzanero is a physician with over 30 years of experience in integrative medicine and Sara Klopp is a Board-Certified Physician Assistant treating the Austin community since 2004. Their specialty is treating and healing thyroid and cardiometabolic conditions, as well as female reproductive hormonal imbalances.
Dr. Manzanero is the co-founder of the Center for Collaborative Medicine (CCM), and the former co-founder of Modern Medicine and Modern Thyroid.
Both Dr. Manzanero and Sara Klopp have unique clinical and educational experiences in Thyroid, Cardiometabolic conditions, and female (reproductive) hormonal imbalances. These include, but are not limited to: hypothyroidism, type II diabetes, metabolic syndrome and weight management.
Appointments are via telemedicine for your safety and convenience.
They are licensed by the state of Texas Medical Board and bring a combined 40 years of experience in integrative and functional medicine.
Read more about our practitioners.
Get in touch on our contact page or call or text us @ 1-512-876-2267


Services & Specialties
Functional Medicine
Our practice mostly follows the Functional Medicine Model where we rely on data from labs and other tests.
It’s a type of integrative medicine, that uses evidence driven plans to enhance treatments.
We take into account each patients unique health story to come up with the best solution.
We address root causes.
Services & Prices
Our services are personalized approaches to care, with both “natural” and pharmaceutical options.
Thyroid Gurus is cash-based so we will always find the best price on labs and do not profit off them.
We can provide an invoice for patients who have out of network benefits and may receive partial reimbursement.
Why Us?
We provide high-quality care at an affordable price with one on one telemedicine appointments
With over 40 years combined experience, we really are Thyroid Gurus!
We spend time with our patients and we listen.
Your health is our goal.
Conditions Treated
Our licensed practitioners are truly gurus in helping with Thyroid and Cardiometabolic conditions.
They include, but are not limited to:
- Hypothyroidism
- Grave’s Disease
- Cardio-Metabolic conditions
- Type 2 Diabetes,
- high cholesterol,
- high blood pressure
- Female (reproductive) hormone and mood imbalances.
Patient Portal
Our patient portal is a secure way to interact with your health gurus.
Use the portal to:
- Check & update information
- Complete forms
- Send secure messages
- View lab results
- View treatment plans
- View and pay bills conveniently
- & more!
*On the Cerbo platform by MD-HQ a trusted name in client systems.
New Patients
We are accepting new patients for telemedicine appointments.
Expect to spend up to 75 minutes with your provider.
Initial appointments are focused on discussing your health history in detail.
We’ll choose the best plan of action for your best health.
For more information on becoming a new patient get in touch.

Our Mission
“Redefine health care with an investigative medicine and personalized approach, by incorporating cutting-edge analytical methods with real provider-patient partnerships.”
What sets us apart?
In our years of experience, we recognized that many of our well-intentioned colleagues are focusing on too many supplements and too many tests. They can be helpful, but if they aren’t providing real benefits then
What else makes us unique?
- We provide high-quality care at an affordable price.
- We do not profit off of labs we order, we’ve sought out the best cash prices we could find.
- We provide quality sources for supplements at amazing discounts.
- These savings are our gift to you.
- We treat people not “diagnoses”.
- If we feel there is a better option for your healthcare needs, we will recommend another practitioner.
Thank you for checking us out!
Please contact us if you have any questions. We look forward to working with you, and wish you good health and life at ease!