About Mary
Award-winning holistic Dallas sleep consultant (DFW Child 'Best for Moms & Babies' multi-year winner) covering newborn through school-age, one of the longest-certified FSI consultants in Texas.
Credentials
- Certified Child Sleep Consultant (Family Sleep Institute, 2016)
- 250+ hours of FSI coursework
Services & Pricing
- 60 Minute phone consultation
- Detailed notes sent after the call
- Comprehensive Sleep Evaluation
- 60 Minute Consultation
- Customized Sleep Plan
- Nursery Assessment
- Unlimited Real Time Sleep Log Guidance Between 8am-8pm M-F
- 14 days Unlimited Text Support Guidance Between 8am-8pm
- Night 1 On Call Bedtime Text Support until 12am
- 2 Support Phone Calls
- 1 Graduation Call
- 2 Check In Calls (30 Minutes) to be used within 1 Year of Consultation
- Comprehensive Sleep Evaluation
- 60 Minute Consultation
- Customized Sleep Plan
- Nursery Assessment
- Unlimited Real Time Sleep Log Guidance Between 8am-6pm M-F
- Night 1 Virtual Bedtime Support Until 8pm
- 2 Support Phone Calls
- 1 Graduation Call
- Upcoming Transitions Guide
- Comprehensive Sleep Evaluation
- 60 Minute Consultation
- 2 Week Plan
- Customized Sleep Plan
- Nursery Assessment
- Email Once Daily Between 8am-6pm M-F
- Comprehensive Sleep Evaluation
- 60 Minute Consultation
- Customized Sleep Plan
- Nursery Assessment
- Unlimited Real Time Sleep Log Guidance Between 8am-8pm M-F
- 14 days Unlimited Text Support Guidance Between 8am-8pm
- Night 1 On Call Bedtime Text Support until 12am
- 2 Support Phone Calls
- 1 Graduation Call
- 2 Check In Calls (30 Minutes) to be used within 1 Year of Consultation
- Comprehensive Sleep Evaluation
- 60 Minute Consultation
- Customized Sleep Plan
- Nursery Assessment
- Unlimited Real Time Sleep Log Guidance Between 8am-6pm M-F
- Night 1 Virtual Bedtime Support Until 8pm
- 2 Support Phone Calls
- 1 Graduation Call
- Upcoming Transitions Guide
- Comprehensive Sleep Evaluation
- 60 Minute Consultation
- 2 Week Plan
- Customized Sleep Plan
- Nursery Assessment
- Email Once Daily Between 8am-6pm M-F
- 60 minute phone consult
- Verbal action plan to start implementing your new sleep experience
Pricing as published on the consultant’s website, captured 2026-06-10.
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Claim this profile →FAQs about Mary Cantwell
How much does Mary Cantwell charge?
As published on the consultant’s own website, pricing starts at $197. Current packages and what each includes are listed in the Services & Pricing section above.
Does Mary Cantwell offer virtual consultations?
Yes. Mary offers virtual sleep consultations, so families beyond Dallas can book as well.
What do sleep consultants in Dallas typically cost?
Most virtual sleep-consulting packages run $300 to $1,500, with in-home and overnight support costing more. Compare verified rates across 8 US metros in Betteroo’s sleep consultant pricing research.