Dr. Phil H. Nguyen, MD

Dr. Phil has been a licensed physician in the state of Colorado for the past 16 years.  He also holds licenses   in   the   states   of  Indiana  and California.   He graduated from Indiana University School of Medicine in 1998.  He   has  been  doing  cosmetic/ aesthetic procedures since 2001.  Dr. Nguyen prides    himself    in    being   an artist and minored in Fine Arts Studio for his undergraduate studies.  He paints, draws and sculpts. Thus, he naturally gravitated to the cosmetic/ aesthetic field of medicine. Dr. Nguyen trained in family practice and did his internship at the University of Colorado Swedish Medical Center.  He is a member of the American Academy of Cosmetic Surgery.


Dr. Phil takes great pride in giving his patients a natural looking appearance, and has had over 13 years experience performing injectable procedures. "We are all just a few millimeters away from looking like Angelina Jolie or Brad Pitt," is one of his favorite quotes.


Dr. Phil speaks English and Vietnamese fluently, and knows enough of Spanish, French, Thai and Mandarin to be dangerous. He is a world traveller and foodie, with his favorite place to visit being Southeast Asia. Dr. Phil is a member of the American Academy of Cosmetic Surgery.

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Who We Are.

Happy Clinic Denver is the largest purchaser of Botox and Juvederm in the state of Colorado. We ended 2014 ranked #23 by volume out of 40,000+ clinics that do Botox in the United States and have earned the prestigious  Allergan Black Diamond Award and Allergan Top 25 Award.


We specialize in affordable Botox Cosmetic injections, dermal fillers such as Juvederm and Sculptra, cosmetic laser treatments, and medical grade skincare products.

Why Choose Us?


     We are open 6 days a week.

     You can book your appointments online.

     Appointments available usually within 24h.

     We are centrally located.



     Over 900+ 5-star reviews online.

      We use only original Allergan USA products.

      Always FRESH Botox. We use over 6 vials/


     Consistently great results..



     We have everyday affordable prices.

     Patients can come back more often.

Salli Morgan, RN, BSN

Salli Morgan completed her  Bachelor of Science in Nursing at Virginia Commonwealth University, graduating with honors in 2004. She has been board certified Registered Nurse in CA, VA, and CO. Her 10 years of experience as a dermatology nurse, assisting the physician in medical, surgical and cosmetic dermatology cases, makes her a great addition to the Happy Clinic Denver team.


Salli has a special interest in facial aesthetics and skin care regimens. Her passion in nursing is making her patients feel good about themselves and how they look. Salli comes from a family of artists and she herself is one too! She has an artistic eye for facial beauty and symmetry, as well as a calming bedside manner. Salli Morgan has been trained by Dr. Phil Nguyen in Happy Clinic's Botox and filler techniques, and will give you the same, consistently great results that you have come to love.


She is a member of Dermatology Nurses Association, Advanced Nurse, and Nurse.com. Outside of the office, Salli enjoys ceramics, yoga, traveling, and spending time with her cockapoo, Olive.


720-747-9999  or

1241 S. Parker Road #100, Denver 80231

Open: Mon-Fri 9AM-5PM, Sat 10AM-5PM,  Closed Sundays

Copyright 2014 Happy Clinic Denver. All rights reserved.