# Follow-up Appointment with Jenna Mullen

> Book your in-person, in-office, 60 min appointment with Dr. Jenna Mullen to understand more about your body, heal and strengthen from the inside out, and help you reach your goals! Reach out directly if you would like an in-home appointment or are curious about scheduling at a time that is not on the calendar.

- Host: Jenna Mullen
- Duration: 60 min
- Location: 4819 Kīlauea Ave, Ste 7
- Host time zone: Pacific/Honolulu
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/nalupt/follow-up-appointment
- Event type id: 3780945

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3780945&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 3780945,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `attendeePhoneNumber` (Phone number), `notes` (Intention for Our Session)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.