Care Oncology Clinic

Here, you’ll find essential information about the therapy, cost structures, and honest reviews.

Feel free to explore and easily reach out with any inquiries or appointment requests.

About Care Oncology Clinic

The Care Oncology Clinic Protocol was designed to limit the ability of cancer cells to use energy (to metabolize).

The COC Protocol treats cancer cells by starving them of energy substrates. Weakening the cells makes them less resistant to radiation and chemotherapy. The COC Protocol may also create apoptosis (or “programmed death”). Cancer cells require enormous amounts of energy to survive. The COC Protocol may lower the overall metabolic rate of the cancer cell.

The COC Protocol makes Cancer cells less able and weaker to absorb and use nutrients such as glucose and essential amino acids glutamine and arginine. 

Scientists created the COC Protocol for cancer patients. This multi-pronged approach is supported by peer-reviewed studies that support the efficacy and safety of specific treatments for patients with any stage or type of cancer.

The Care Oncology Protocol: Repurposed Drugs

The COC Protocol combines low doses of four repurposed drugs to target common pathways in cancer cells. The four drugs used in the protocol are:

  1. Metformin: a drug used to treat diabetes that can reduce insulin levels and inhibit cancer cell growth.
  2. Mebendazole: an anti-parasitic drug that has been shown to have anti-cancer properties in preclinical studies.
  3. Atorvastatin: a cholesterol-lowering drug that can also inhibit cancer cell growth and induce cancer cell death.
  4. Doxycycline: an antibiotic that can reduce inflammation and inhibit the growth of blood vessels that supply nutrients to tumors.
Contact the Clinic

Care Oncology Clinic Cost and Additional Expenses

The COC protocol is $2495

The price includes:

  • Initial Consultation with a licensed Care Oncology Oncologist
  • 6 months Prescriptions

After your six-month program, you can pay $795 quarterly for follow-ups.

Discover Alternative Cancer Treatment Options

Heal Navigator patient advocates are here to assist you with finding options that suit your condition and budget.


There is a COC Alternative!

Get your personalized repurposed medication protocol, at an affordable price. Enjoy ongoing support and the ability to schedule appointments within a week.

Available Treatments at Care Oncology Clinic

  • Metformin
  • Statines

Head Doctors

  • Dr. Zhang

General Information


Care Oncology 8751 Park Central Drive, Suite 200 Richmond, VA 23227

Spoken Languages



Learn more about the clinic

Mental Health and Cancer
Introducing COC Health Insights & Other New Additions to the COC Protocol
Care Oncology - COC Protocol Overview and FAQ

Discover Alternative Cancer Treatment Options

Heal Navigator patient advocates are here to assist you with finding options that suit your condition and budget.

Verified Clinics to Consider

Oasis of Hope Hospital
Oasis of Hope Hospital, Paseo Playas de Tijuana, Playas, Terrazas, Tijuana, Baja California, Mexico
Immunocine Cancer Center
Boulevard Luis Donaldo Coloso (Av Tulum) Manzana, Cancún, Mexico
Integrative Whole Health Clinic
C. Oaxtepec 12121, Hacienda Agua Caliente, Tijuana, Baja California, Mexico

Care Oncology Clinic Reviews

2 reviews
HealNavigator sort
April 2024
Medical Condition Breast cancer reoccurrence

I would give them a 0 rating if I could. I Signed up for Care Oncology in September 2023 and when I ran out of supplements I called Pharmacy Solutions to refill but was told Care Oncology no longer had a Dr who could write prescriptions for their CA patients! I tried calling them several times to no avail!
No one has ever returned my calls.
I paid $2,495.00 up front for services I will probably never receive. Please save your $$ and find a good naturopath!

1 people found this helpful
March 2024
Medical Condition Breast Cancer reocurring

I signed up with CareOncology in October of 2023. At first, I thought it would be good, but at my 3 month date, nobody got ahold of me for my blood work until 4 months had passed. Then they said they would be calling me to schedule a doctor appointment which never happened. They do not respond to emails and they do not answer the phone. Save yourself the $2495 and find a good functional doctor. I am getting all my prescriptions through my functional doctor and there is no need for CareOncology. They prescribe the same protocol for everyone.

Previous Treatments Hormone therapy
Improvements No improvement
7 people found this helpful

This website uses cookies to ensure you get the best experience.