You are seeing this message because you are using the Internet Explorer web browser. Internet Explorer has not been updated with new features since the release of Windows 10 in July 2015, so it doesn't support the modern standards that our website uses. We recommend switching to Google Chrome, Mozilla Firefox, or Microsoft Edge, all of which our website is tested with.
Approved For: Level 1 - Level 2: Level 2
Barb Picciano is a Board-Certified Holistic Nurse, Master’s Level Nursing Leader, Professional Holistic coach/mentor and Certified clinical Aromatherapist educator who has a strong background in all healthcare settings from acute care to hospice after 25 years of nursing at the Cleveland Clinic. Her holistic journey began in 2003 with…
Director: Barbie Picciano
Email Address: Barb@integrated-success-solutions.com
Location: US
City: Elkton
State/Region: FL
We offer classes in these languages: English
Approved For: Level 1 - Level 2: Level 2
Accredited Certificate, Diploma, and Degree Programs in Aromatherapy. American College of Healthcare Sciences is the only nationally accredited, NAHA-approved Level 1, Level 2, Level 3 professional clinical Aromatherapy training available online in the United States. * New Micro-credential for: NAHA Level I Aromatherapy Training * This self-paced…
Director: Dorene Petersen
Email Address: achs@achs.edu
Location: US
City: Portland
State/Region: OR
We offer classes in these languages: English
Approved For: Level 1 - Level 3: Level 3
Do you love animals? Are you considering a holistic career working with animals and their caregivers? Do you want to learn more about aromatherapy for use with your animal friends? If you answered yes to one or more of these questions, you may be interested in our unique and specialized courses. We offer Aromatherapy and Botanical Studies to…
Director: Kelly Holland Azzaro
Email Address: info@animalaromatherapy.com
Location: US
City: Banner Elk
State/Region: North Carolina
We offer classes in these languages: English
Approved For: Level 1 - Level 3: Level 3
Level 1 (50-hour) & Level 2 Professional (200-hours) & Level 3 Clinical Aromatherapy (300-hours) approved. These programs offer a comprehensive combination of courses geared towards healing and creating a successful and professional aromatherapy business. Aroma Apothecary Healing Arts Academy courses and programs exceed the…
Director: Shanti Dechen, CCAP, CAI, LMT
Email Address: info@learnaroma.com
Location: US
City: Crestone
State/Region: CO
We offer classes in these languages: English
Approved For: Level 1 - Level 2: Level 2
The Aroma Heals Aromatherapy Diploma Program consists of intense in-class 550 hours includes both theory and practical education in English or Chinese. It involves a practical and intensive approach to medicinal blending, with focus on the energetic of essential oils. And you’ll make your own blends aroma products including personal care…
Director: Isabel Tse
Email Address: info@beautygatewayschool.com
Location: US International Schools Canada
City: Richmond
State/Region: B.C.
We offer classes in these languages: English Chinese (Mandarin)
Approved For: Level 1 - Level 3: Level 3
We offer professional clinical aromatherapy courses online and in a live classroom format. Our approved 300-hour Professional and Clinical Aromatherapy Certification Courses are a comprehensive foundation of clinical aromatherapy and therapeutic blending. Other courses offered include: Getting Started With Essential Oil, Healthy Cooking With…
Director: Rebecca Park Totilo
Email Address: info@aromahut.com
Location: US
City: Belleair Bluffs
State/Region: Florida
We offer classes in these languages: English Chinese (Other)
Approved For: Level 1 - Level 1: Level 1
Aroma Institute teaches the art and science of aromatherapy founded on well-researched science-based information relating to the practice of using essential oils while at the same time while honoring diversity in both ancient, indigenous herbal traditions. Aroma Institute provides Live workshops, webinars & hands on blending classes ,…
Director: Tamara Anguiano
Email Address: info@aromainstitute.com
Location: US
City: Nacogdoches
State/Region: Texas
We offer classes in these languages: English
Approved For: Level 1 - Level 2: Level 2
Our goal is to educate about the safe and effective use of essential oils and their role in aromatherapy for personal health, wellness and professional development. This intensive and exciting, in-person, 235-hour certification program has been offered for over 15 years and continues to evolve as evidence based research and clinical experience…
Director: Cha Roberts
Email Address: AromaEducators@gmail.com
Location: US
City: Ithaca
State/Region: New York
We offer classes in these languages:
Approved For: Level 1 - Level 3: Level 3
Aromahead Institute is an online school for those ready to live more naturally and let nature support their healing path. With offerings from free classes to advanced certification, students are supported at every stage of their aromatherapy journey. Our 235 hour Aromatherapy Certification Program teaches you to use essential oils with confidence,…
Director: Karen Williams and Jenny Williams
Email Address: team@aromahead.com
Location: US
City: Florence
State/Region: MT
We offer classes in these languages: English
Approved For: Level 1 - Level 2: Level 2
Do you long to become a professionally qualified Aromatherapist? Are you interested in understanding Hydrosols and how to use them? Do you dream of creating your own product line or adding aromatherapy to your current healing practice? Would you like to be able to use essential oils for healing yourself and your family? Are you fascinated with the…
Director: Liz Fulcher
Email Address: liz@aromaticwisdom.com
Location: US
City: Selinsgrove
State/Region: PA
We offer classes in these languages: English
Approved For: Level 1 - Level 3: Level 3
An educational experience for those who feel called to heal at a deeper emotional, physical & nervous system level. Our training blends clinical aromatherapy, modern neuroscience, & intuitive emotional awareness to support the mind, body & emotional brain in a grounded & trauma sensitive way. Learn to go beyond the surface-level…
Director: Jennifer H Pressimone
Email Address: Support@jennscentsaromaversity.com
Location: US
City: Clermont
State/Region: FL
We offer classes in these languages: Chinese (Mandarin) English
Approved For: Level 1 - Level 1: Level 1
Level one clinical aromatherapy is focused on offering therapeutic aromatherapy in the safest way possible while integrating compliance with the FDA and Joint Commission into practice. As well as meeting all NAHA school requirements, we not only review safety profiles, and chemistry of 24 essentials oils but we also review clinically researched…
Director: Beth Abele (Program Director)
Email Address: babele_rn@icloud.com
Location: US
City: Tomah
State/Region: Wisconsin
We offer classes in these languages:
Approved For: Level 1 - Level 3: Level 3
At Ebers School of Aromatherapy, we believe every student is unique, we respect and honor their uniqueness. Our goal is to make great contributions to the Aromatherapy community and to prepare our students to become Certified Aromatherapists worldwide. We offer NAHA-approved Aromatherapy Certifications Online- and in person. Our Level 1…
Director: Raghda Abdelmaksoud
Email Address: info@ebersaromaschool.com
Location: US International Schools Egypt
City: Somerset
State/Region: NJ
We offer classes in these languages: English Arabic
Approved For: Level 1 - Level 3: Level 3
Since 2012, Essence of Thyme has set the gold standard for aromatherapy certification through credibility, connection, and career preparation. Advance your career in aromatherapy with our internationally recognized, evidence-based programs. We offer an online Professional Level Certification (NAHA Certified Professional Aromatherapist®), a…
Director: Colleen Thompson
Email Address: support@essenceofthyme.com
Location: US International Schools Canada
City: Langley
State/Region: British Columbia
We offer classes in these languages: English
Approved For: Level 1 - Level 2: Level 2
Essential Health is a NAHA approved school offering clinical aromatherapy education, including a level 2 Certification Program. Get certified and learn at your own pace in an online Home Study format. Join our growing community and interact with other students and your instructor from the comfort of home. Our certification offers NCBTMB contact…
Director: Denise Joswiak
Email Address: info@essentialhealthmn.com
Location: US
City: Mendota Heights
State/Region: Minnesota
We offer classes in these languages: English
Approved For: Level 1 - Level 3: Level 3
Welcome to Essentria Aromatherapy School! Created by Rachael Dean, Nikki Fraser, and Rhonda Greenbury who are each Level 3, Certified Clinical Aromatherapists with NAHA and Certified Aromatherapy Health Practitioners (CAHP) with the Canadian Federation of Aromatherapists (CFA). We are an online school offering a Level 1 & Level 3…
Director: Rachael Dean, Nikki Fraser, Rhonda Greenbury
Email Address: info@schoolofessentria.com
Location: US International Schools Canada
City: Toronto
State/Region: Ontario
We offer classes in these languages: French English
Approved For: Level 1 - Level 2: Level 2
Our Story Our mission is to build a more beautiful world as we seek out the highest-quality, ethically harvested botanical treasures — and share them with you through our skincare collection, essential oils, flower essences, and more. These botanical treasures positively influence our mental, physical, and spiritual health — as they…
Director: David Crow, L.Ac.
Email Address: support@floracopeia.com
Location: US
City: Grass Valley
State/Region: CA
We offer classes in these languages: English
Approved For: Level 1 - Level 3: Level 3
Learn about all things aromatic with head instructor Margo Hertzfeld, CCAP. Margo is a clinically certified aromatherapist, flower essence practitioner and botanic perfumer. NAHA approved for Level 1 and 3 aromatherapy certification in conjunction with The School for Aromatic Studies. School also offers Aromatic Applications for the skin as well as…
Director: Margo Hertzfeld
Email Address: margo@rosyglowwellness.com
Location: US
City: Perrysburg
State/Region: OH
We offer classes in these languages: English
Approved For: Level 1 - Level 1: Level 1
Established in 1992, by Roz Zollinger, the Heal Center has grown to become an internationally recognized education provider in the fields of Aromatherapy, Aromatic Medicine, Reflexology, and Massage and Bodywork Continuing Education. We are honored to collaborate with incredible teachers and industry leaders, both locally and from around the world,…
Director: Roz Zollinger, Michael Zollinger
Email Address: help@healcenteratlanta.com
Location: US
City: Atlanta
State/Region: GA
We offer classes in these languages:
Approved For: Level 1 - Level 2: Level 2
Founded in 1998, we have trained thousands of students around the globe in our unique multi-media educational programs. We mentor all of our students through their educational process. We believe in supporting you through your educational journey. Students work at their own pace and schedule. Our programs are always growing and being updated, and…
Director: Demetria Clark
Email Address: demetria@demetria.com
Location: US
City: Ridgeway
State/Region: VA
We offer classes in these languages: English
Approved For: Level 1 - Level 3: Level 3
Maria Fiordalisi has owned and operated her own private holistic practice since 2014 and in 2020 founded Helianthus Holistic Arts, a multi-disciplinary holistic school where she shares wellness tools and teaches aromatherapy certification courses. Her curriculum is recognized by the National Association of Holistic Aromatherapy (NAHA), as well as…
Director: Maria Fiordalisi
Email Address: maria@helianthusholisticarts.com
Location: US Canada
City: Oakville
State/Region: Ontario
We offer classes in these languages: English
Approved For: Level 1 - Level 1: Level 1
The Holistic Champions school empowers students to change lives with aromatherapy. We teach wellness professionals like you to skilfully integrate essential oils into your practice, show up as an expert, and love what you do—a special combination of tools that brings high-ticket, low-drama clients to your programs over and over and over…
Director: Renee Hughes
Email Address: Support@aromaspecialist.com
Location: US
City: Kissimmee
State/Region: FL
We offer classes in these languages:
Approved For: Level 1 - Level 3: Level 3
When you select the Integrative Aromatherapy® Certificate Program for your education partner, you’ll see the difference from the very beginning. Our unique clinical and holistic training program was developed and is taught by a professional nurse aromatherapist and pioneer in Integrative Aromatherapy® education. With more than 30…
Director: Valerie Cooksley, RN, OCN, FAAIM, CERT
Email Address: valerie@floramedica.com
Location: US
City: The Woodlands
State/Region: TX
We offer classes in these languages: English
Not a member yet but would like to stay up to date with NAHA? Considering joining but would like to explore the National Association for Holistic Aromatherapy more? Join our e-newsletter today and stay in touch.
Our office hours are 9 am to 5 pm Mountain time, Monday - Friday.
National Association for Holistic Aromatherapy
6000 S. 5th Ave208-232-4911
Copyright © 2026 National Association for Holistic Aromatherapy. All rights reserved.
The National Association for Holistic Aromatherapy is a 501(c)3 non-profit association.
All material provided on this website is provided for informational or educational purposes only, and is not intended as a substitute for the advice provided by your healthcare professional or physician.