Areas
Doctor in Old San Juan by Video, for Visitors and Cruise Passengers
If you need a doctor in Old San Juan, know that the cruise port lists Ashford Presbyterian in Condado as its hospital. Inside the old city, the only pharmacy counter we verified, at Farmacia Caridad, closes at 4 p.m. on weekdays and is shut on Sundays. For anything that is not an emergency, Dr. Diana Nieves Castro, MD, sees you by video, at any age, while you are in Puerto Rico, even on a port day.
Is it an emergency? Call 911.

Video only
We are a telehealth-only service: we have no office or clinic in this area or anywhere else in Puerto Rico. If you need to be seen in person, this guide shows where to go.
Is this an emergency?
This is not an emergency service. Call 911 or go to the nearest emergency room if you have:
- Confusion, fainting or hot dry skin after walking in the sun
- Bloody vomit or diarrhea, or being unable to keep fluids down
- Chest pain, shortness of breath or stroke signs
- A fall on the cobblestones with a head injury
Help lines
The emergency room for Old San Juan and the piers: Ashford
The San Juan Cruise Port's contact page lists 911 for police, ambulance and fire, and Ashford Presbyterian Community Hospital (787-721-2160) as its hospital. It also gives phone numbers for San Jorge Hospital (787-727-1000) and Pavía (787-641-1616), but we could not confirm San Jorge's ER. We found no hospital ER inside the old city.
Ashford is at 1451 Ashford Ave, Condado, PR 00907, east of the islet. The hospital says its ER is open 24 hours, 7 days, with a 24-hour pediatric ER (extensions 1095–1098), and that it is the designated emergency hospital for the cruise docks. More on the Condado page. If someone falls on the cobblestones and hits their head, or collapses in the sun, call 911.
Before you leave home
Why a video visit
For anything that isn’t an emergency, compare what each option takes.
| Comparison | Video visit | Emergency room | CDT or doctor’s office |
|---|---|---|---|
| Getting there | From home: join from your phone, tablet or computer. | Drive and find parking. | Drive and find parking. |
| Waiting room | Skip the waiting room: join from wherever you are in Puerto Rico. | Yes, a waiting room. | Yes, a waiting room. |
| Hours and time | We do not publish a wait time. Request a visit online 24/7 — we confirm your time by email or text. | In Puerto Rico, a median of 4 h 52 min from arrival to departure for patients sent home (US: 2 h 42 min; Oct 2024–Sep 2025).1,2 | An in-person visit takes about 2 hours on average, including travel.3 |
| Price | US$79 visit · US$49 follow-up · US$35 forms. You see it before you pay; no insurance needed. | Depends on your insurance and on what is done. | Depends on your insurance and on what is done. |
| Language | Spanish or English, with the same doctor. | Depends on the place. | Depends on the place. |
| Prescriptions | If appropriate, the doctor prescribes and we send your prescription to your pharmacy. | Yes, if needed. | Yes, if needed. |
| When to go in person | If the doctor needs to examine you in person or run a test, she tells you and guides you. | In an emergency: chest pain, trouble breathing, weakness on one side or bleeding that won’t stop. Call 911. | If you need stitches, an X-ray or a test on the spot. |
For problems that are not emergencies. In an emergency, call 911.
Table sources
- 1. CMS Care Compare, “Timely and Effective Care – State”, measure OP-18b: median time in the emergency department, arrival to departure, for patients sent home (opens in a new tab), data for Oct 2024–Sep 2025 (accessed 2026-10-02)
- 2. CMS Care Compare, “Timely and Effective Care – National”, measure OP-18b (US figure) (opens in a new tab), data for Oct 2024–Sep 2025 (accessed 2026-10-02)
- 3. Ray KN et al., “Opportunity costs of ambulatory medical care in the United States,” Am J Manag Care 2015;21(8):567-74 (US data, 2003–2010) (opens in a new tab) (accessed 2026-10-02)
We found no published source for what a patient pays at an ER or a CDT in Puerto Rico, so we give no figure.
Is there a pharmacy in Old San Juan? One counter, with short hours
There is one pharmacy counter inside the old city, but it closes early. From the Farmacias Caridad directory and each store's page on the Walgreens locator (distances are the locator's, not travel times):
Farmacia Caridad Viejo San Juan, 105 Gilberto Concepción de Gracia, Ste 1, PR 00901, 787-725-2500. Shop floor: daily 7 a.m.–10 p.m. Pharmacy counter: Mon–Fri 9 a.m.–4 p.m., Sat 9 a.m.–1 p.m., closed Sunday. Its listing advertises delivery.
Walgreens, 100 Calle Brumbaugh, PR 00901, 787-723-1364: store and photo only, no pharmacy. Open Mon–Fri 7 a.m.–10 p.m., Sat–Sun 8 a.m.–10 p.m.
Walgreens, 25 Ave Ponce de León, Guaynabo, PR 00965, 787-782-1798, 2.4 miles. Pharmacy counter: Mon–Fri 9 a.m.–8 p.m., Sat 9 a.m.–6 p.m., Sun 10 a.m.–6 p.m.
Walgreens, 700 Ave Roberto H Todd, PR 00907, 787-945-7710, 2.7 miles. Pharmacy counter: Mon–Fri 8 a.m.–8 p.m., Sat 9 a.m.–6 p.m., Sun 10 a.m.–6 p.m.
Nearest verified 24-hour pharmacy counter: Walgreens, 2505 Carr 841, Guaynabo, PR 00969, 787-287-0528, closed 1:30–2 a.m. for a meal break.
Walgreens counters also close 1:30–2 p.m. daily. Some search results still show a Walgreens on Calle Cruz, but the official locator does not list it. Call before you walk up the hill.
Sick at night in Old San Juan: what to do after 4 p.m.
In the old city the pharmacy counter closes mid-afternoon and stays shut on Sundays, and we could not verify any walk-in clinic or CDT on the islet. Work through it in this order:
- Is it an emergency? Chest pain, trouble breathing, confusion, fainting or a head injury: call 911. Ashford's ER in Condado is open 24 hours for adults and children.
- On board, or sailing tonight? Go to the ship's medical center first: the CDC says about 95% of illnesses and injuries on cruise ships are treated or managed onboard.
- Need a prescription filled tonight? On weekdays the Walgreens counters on Ave Ponce de León and Roberto H Todd close at 8 p.m.; at weekends, 6 p.m. After that, the nearest open counter is Walgreens, 2505 Carr 841, Guaynabo.
- Need something over the counter? The Farmacia Caridad shop floor and the Calle Brumbaugh Walgreens store are open until 10 p.m.
- Can it wait until morning? Request a visit online 24/7 — we confirm your time by email or text. If the doctor prescribes something, we send your prescription to your pharmacy; work out counter hours before your ship sails.
The cruise piers, Paseo de la Princesa and Calle Fortaleza
The cruise port is made up of piers 1, 3, 4 and 11 to 14, plus Pan American piers I and II, around the San Antonio Channel. From the piers, many passengers start out along the Paseo de la Princesa, a half-mile 19th-century promenade beside the city wall and the bay that ends at the San Juan Gate near La Fortaleza, the governor's official residence. Calle Fortaleza is one of the old city's two main commercial streets (Wikipedia, a secondary source).
Old San Juan's streets are blue cobblestone, and many are steep: with sandals, heat and a long day on foot, sprains and falls come easily. The doctor assesses a mild sprain without deformity by video; if you can't put weight on the foot, the ankle looks misshapen, or there was a head injury, for your safety, get seen in person.
Cruise passengers: ship doctor, telehealth or the ER?
The CDC says respiratory illness accounts for 30–40% of ship clinic visits, and norovirus causes more than 90% of cruise-ship GI outbreaks. If vomiting or diarrhea starts while you are ashore, wash your hands with soap and water, keep up your fluids, and tell the ship's medical staff before you re-board.
A video visit is a good fit when you are ashore in San Juan (before embarking, after disembarking, or on a longer stay) with a sore throat, UTI symptoms or allergies. The doctor sees you while you are in Puerto Rico, so book your visit before the ship sails. See doctor options for cruise passengers.
Virtual urgent care: a doctor in Old San Juan for all ages
For anything that is not an emergency, we offer video urgent care in Puerto Rico at your hotel or anywhere ashore: a sore throat, UTI symptoms, allergies, diarrhea, a mild sprain or a sunburn. Dr. Diana Nieves Castro is a general practice physician with several years of emergency-department experience, and she sees adults and children of all ages, in English or Spanish.
We evaluate, diagnose and treat; if needed, we give you a lab order for a lab near you. If appropriate, the doctor prescribes and we send your prescription to your pharmacy. We do not prescribe controlled substances. Patients under 21 have a parent or legal guardian on the video, showing ID.
We send you a secure video link that works on your phone, tablet or computer. Visiting? See care for visitors.
What it costs: three prices, no membership
You pay by card through secure checkout; you are charged when you request the visit, with a full refund if the visit can't happen. The same price for every age:
- Doctor visit, US$79: a new problem, urgent care (non-emergencies), children, visitors, tourists and cruise passengers. A doctor's note is included if you need one.
- Follow-up visit, US$49: a refill of a medicine you already take (non-controlled), or a review of your lab results if you are an existing patient.
- School and work forms, US$35: school, university or job forms.
- If a US$49 or US$35 visit turns out to need a full visit, the doctor explains why and, with your consent, you pay the difference. Full details on our pricing page.
Forgot your medication in port, or worried about seasickness
If it is a non-controlled medication, such as one for blood pressure or thyroid, the doctor assesses whether it is appropriate to prescribe enough to finish your trip; if it is, we send your prescription to your pharmacy. We do not prescribe controlled substances. Have the bottle or a photo of the label handy; the CDC advises cruise travelers to carry their medical history and medication documentation. The CDC also says medication for motion sickness, including seasickness, works best taken before exposure. Book early enough to reach an open pharmacy counter. See lost or forgotten prescriptions.
Heat on El Morro and the city walls, and mosquitoes
Walking El Morro and the city walls at midday is harder work than it looks. The CDC lists muscle cramps, heavy sweating, shortness of breath, dizziness, headache, weakness and nausea as possible signs of heat illness; drink water and find shade. Confusion or fainting is an emergency: call 911. Dengue circulates in the city too: the Puerto Rico Department of Health weekly report (week 37, published September 23, 2026) counts 41 cases in San Juan municipality in weeks 1–37 of 2026. See dengue in Puerto Rico.
Addresses, phone numbers and hours on this page were last verified on 2026-09-30.
How we care for you
We evaluate, diagnose and treat; if needed, we give you a lab order for a lab near you.
We see adults and children of all ages. Patients under 21: a parent with patria potestad (parental authority) or a legal guardian is on camera for the whole visit and shows photo ID.
Real-time video visit. We send you a secure video link. It works on your phone, tablet or computer.
If appropriate, the doctor prescribes and we send your prescription to your pharmacy. We do not prescribe controlled substances.
You must be physically in Puerto Rico during the visit (visitors, tourists and cruise passengers are welcome).
In an emergency, call 911.
Frequently asked questions
Is there a 24-hour pharmacy near Old San Juan?
Where is the nearest ER to Old San Juan and the cruise port?
Can a doctor see me at my hotel in Old San Juan?
How much is a doctor visit without insurance in Old San Juan?
Can I get a prescription online in Old San Juan?
I'm a cruise passenger. Can I use telehealth in port?
About this page
Author: The Health Initiative
Medical care provided by Dr. Diana Nieves Castro, MD (PR license 24027)
Disclosure: Founding Executive Director of The Health Initiative
Published: 2026-09-30 · Updated: 2026-10-02
Sources (16)
- San Juan Cruise Port: emergency contacts (opens in a new tab) (accessed 2026-09-30)
- Ashford Presbyterian: emergency department (opens in a new tab) (accessed 2026-09-30)
- Farmacias Caridad: store locator (Viejo San Juan floor and pharmacy hours) (opens in a new tab) (accessed 2026-09-30)
- Walgreens, 100 Calle Brumbaugh: store and photo only (opens in a new tab) (accessed 2026-09-30)
- Walgreens, 25 Ave Ponce de León: pharmacy hours (opens in a new tab) (accessed 2026-09-30)
- Walgreens, 700 Ave Roberto H Todd: pharmacy hours (opens in a new tab) (accessed 2026-09-30)
- Walgreens: pharmacies near Old San Juan (opens in a new tab) (accessed 2026-09-30)
- Walgreens: 24-hour pharmacy counters near San Juan (opens in a new tab) (accessed 2026-09-30)
- Wikipedia: Port of San Juan (secondary source) (opens in a new tab) (accessed 2026-09-30)
- Wikipedia: Paseo de la Princesa (secondary source) (opens in a new tab) (accessed 2026-09-30)
- Wikipedia: Old San Juan (secondary source) (opens in a new tab) (accessed 2026-09-30)
- CDC Yellow Book: cruise ship travel (opens in a new tab) (accessed 2026-09-30)
- CDC Yellow Book: motion sickness (opens in a new tab) (accessed 2026-09-30)
- CDC: heat-related illness (opens in a new tab) (accessed 2026-09-30)
- PR Department of Health: arboviral surveillance, week 37 of 2026 (Spanish) (opens in a new tab) (accessed 2026-09-30)
- CMS: good faith estimates for uninsured and self-pay patients (opens in a new tab) (accessed 2026-09-30)
