Endo4Life, PLLC
Quick Facts
| Membership Price Range | $50/mo Endocrine condition (non-diabetes) | $100/mo Diabetes mellitus, diabetes insipidus, or weight management | $250 one-time enrollment fee (billed after initial visit) |
| Practice Type | Direct Primary Care |
| Doctors | Robert Ferry MD, FAAP, Endocrinology |
| Panel Size | 300 patients per doctor |
| Telehealth Type | Video chat, phone, text, email |
| Telehealth Available | Yes |
About
At Endo4Life, PLLC, Dr. Robert Ferry, MD, FAAP delivers specialized pediatric endocrine care through a Direct Endocrine Care model in San Antonio, TX. The practice caps its panel at under 300 patients. That limit lets Dr. Ferry give each family thorough, unhurried attention.
Endo4Life serves patients from newborns through age 26, covering conditions from Type 1 and Type 2 diabetes to thyroid disorders, growth hormone deficiency, and adrenal conditions. The monthly membership fee covers all office visits with no copay. Members reach Dr. Ferry directly by phone, text, email, or video chat around the clock. The practice does not bill insurance, but patients can still use insurance for labs, medications, and imaging. Endo4Life has negotiated deep-discount rates on labs and imaging, including a complete blood count for roughly $4-5 and an MRI for $375-$475. Practice documents are available in both English and Spanish.
Details
Address
15303 Huebner Road, Suite 15, San Antonio, TX 78248-0983
Phone
(210) 361-3738Website
Visit websiteMembership
$50/monthly
Membership Details
Flat monthly membership fee covers pediatric endocrine care office visits with no copay, direct communications via phone, text, video chat, or email. No per-visit fees. Enrollment fee of $250 one-time, billed after initial visit. Credit card transactions ~2.1% + $0.40 per transaction.
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Frequently Asked Questions
Endo4Life charges $50 per month for non-diabetes endocrine conditions and $100 per month for diabetes mellitus, diabetes insipidus, or weight management. A one-time enrollment fee of $250 applies, billed after the initial visit. The practice charges no per-visit fees, no parking fees, and no form completion fees. 40 per transaction.
The membership fee covers all pediatric endocrine care office visits with no copay. It also includes direct communication with Dr. Ferry by phone, text, video chat, or email. Members pay no additional fees for visits, parking, or form completion.
Endo4Life does not bill any insurance plans for membership or office visits. However, patients can still use their insurance for lab tests, medications, and imaging. Patients with health savings accounts or high-deductible health plans can use those funds to pay membership fees.
Yes. Endo4Life has negotiated wholesale and deep-discount rates on many labs and imaging studies. A complete blood count runs approximately $4-5, and an MRI of a single anatomic region costs roughly $375-$475. These rates help lower out-of-pocket costs for patients who pay directly.
Endo4Life typically offers same-day or next-day appointments for members. The practice also accommodates before-school and after-school hours on an individual basis for established patients.
Yes. Dr. Ferry offers video visits alongside in-person appointments. Members also have direct access via phone, text, and email around the clock, allowing many questions to be resolved without an office visit.
Endo4Life serves patients from newborns through age 26. The practice covers infants, children, adolescents, and young adults with pediatric endocrine conditions.
Endo4Life caps its panel at under 300 patients. Most conventional pediatric endocrinologists manage between 800 and 1,200 patients.
Yes. Endo4Life makes key practice documents available in both English and Spanish, including the new patient form and the patient agreement and terms of service.
Families can enroll online through the Endo4Life website or send a message to schedule an initial appointment. The one-time enrollment fee of $250 is billed after the first visit, not upfront.
Practice last updated April 10, 2026