Harlandale Clinic, San Antonio
MD and NP-led functional medicine practice in San Antonio, TX
Location and hours
Live from Google- Address
- 354 E. Southross Blvd Suite 100, San Antonio, TX 78214
At a glance
Harlandale Clinic is the only one of the 8 practices we list in San Antonio that bills insurance for visits. It says it is in-network but names no carriers. Its site lists MD, NP and PA clinicians, says it offers telehealth and sees all ages, and lists conditions such as hormone imbalances, diabetes and arthritis.
Insurance and payment
Self-reported · Oct 2026- Insurance for visits
- In-network
- Medicare
- Not reported
- Medicaid
- Not reported
- HSA / FSA cards
- Not reported
- Practice model
- Not reported
Check coverage with your plan before booking, and ask whether lab tests are billed separately.
Practitioners
As named on the practice's website.
Melhem Dandan, MD, FACOG, FAAFP
Physician, board-certified OB/GYN and Family MedicineMD, FACOG, FAAFP (listed on the practice's site)TX licence · activeSusan Mangum, NP
Family Nurse PractitionerNP (listed on the practice's site)Eric Hettler, PA-C, MPAS
Physician Assistant, primary care providerPA-C, MPAS (listed on the practice's site)TX licence · activeCredentials and licensure
| Practitioner | NPI | Licence | Status | Licensed since |
|---|---|---|---|---|
| Melhem Dandan, MD | 1053393520 | Texas Medical Board · P0716 | ACTIVE · no public actions | 2011 |
| Eric I Hettler, PA-C | 1821248303 | Texas Medical Board · PA05495 | ACTIVE · public actions on record | 2007 |
| Susan Patricia Mangum, FNP-BC | 1962657486 | TX licence (from NPPES) | Not checked | Not reported |
Sources: NPPES NPI Registry, checked October 6, 2026; licence status from Texas Medical Board open data. IFMCP status is self-reported.
Conditions this practice lists
As listed on the practice's website. Listing a condition isn't evidence a treatment works.
Labs and services
As listed on the practice's website.
How we scored Harlandale Clinic
Total 5.8 / 10- Credentials & licensure · 25%25 / 253 clinicians matched to NPI records, licence active with no public actions (Texas Medical Board) and clinicians named with credentials on its site.
- Transparency on pricing and insurance · 25%5 / 25Publishes its insurance status; no first-visit price.
- Access · 25%15 / 25In-network for visits and telehealth.
- Breadth of services · 15%6 / 155 conditions listed and 3 services.
- Data completeness · 10%6.7 / 108 of 12 key fields verified.
Scores use verified data only. Partner brands can't change a rank or a score. Full methodology
Compare with nearby practices
San Antonio practices ranked next to Harlandale Clinic
Harlandale Clinic: common questions
Does Harlandale Clinic take insurance?
Harlandale Clinic says it is in-network with insurance. Its site does not name specific carriers, and it does not say whether it accepts Medicare, Medicaid or HSA/FSA cards. These details are self-reported and were last verified in October 2026. Confirm with the practice and your plan before booking.
Can I see Harlandale Clinic by telehealth?
Harlandale Clinic says it offers telehealth, but its site does not name which states it serves. Texas licence records list Melhem Dandan's MD licence as active with no public actions, and Eric I Hettler's PA-C licence as active with public actions on record. If you live outside Texas, confirm with your state board that the clinician is licensed where you are.
Which lab tests does Harlandale Clinic offer?
Harlandale Clinic does not name specific lab tests on its site. It lists an on-site lab where staff can draw blood. Ask the practice directly which tests it orders and what they cost. These details are self-reported and were last verified in October 2026.
Does Harlandale Clinic see children?
Harlandale Clinic says it sees patients of all ages. Its site names an MD, an NP and a PA-C among its clinicians. Ask the practice which clinician sees younger patients. This information is self-reported and was last verified in October 2026.
What does Harlandale Clinic treat?
Harlandale Clinic lists 5 conditions on its site: hormone imbalances, diabetes, heart disease, arthritis and weight loss management. It also lists services including hormone replacement therapy, medically supervised weight loss programs and an on-site lab for blood draws. These are self-reported listings, not outcomes.
Is this your practice?
Claim it to update prices, insurance and services, and get a “Featured practice” badge for your website that links to this profile.
Sources
- NPPES NPI Registry — NPI, credentials, licence numbers and taxonomy
- Practice websites — each practice's own website — pricing, insurance, services and conditions (dated per listing)
- Texas Medical Board licensee dataset — licence status, issue date and disciplinary status
- Google Places API (New) — ratings, hours and phone, shown live and not stored
This profile is for information only and isn't medical advice or an endorsement. Confirm credentials, coverage and costs directly with the practice.