News and Ongoing Events

***** SPECIAL NOTICE *****

We are doing our best to stay open during the pandemic. Please be understanding in the fact that we are not able to do our normal extended hours at this time.

We will be following all American Dental Association guidelines set to ensure safety to all. 

We appreciate your patience and look forward to seeing everyone soon.

The following are some of the changes put in place.

Please read and follow posted signs. Signs state:


-You are feeling flu like symptoms of fever, body muscle aches, cough, difficulty breathing.

-You have been around someone that has tested positive for COVID-19 in the last 2 weeks.

  1. Please wear your mask when entering.
  2. Please have family members that are not being treated stay at home or in the car.
  3. Please keep your distance from others.
  4. Please sanitize your hands upon entering and exiting.
  5. Please allow our staff to screen and test your temperature with our laser non-contact thermometer.

We are staggering appointment times to avoid congestion in lobby and check out areas.

We will be screening everyone that enters (including staff). This includes questions and laser pointer thermometer.

We want all to sanitize hands on entering and exiting.

We are rigorously wiping down and cleaning door handles and common areas.

We continue to follow the same universal protocols that are done in hospitals and operating rooms of wearing proper PPE and in sterilizing equipment and rooms to control the spread of infection.

Your Smile Makes a Difference

Our Mission

We want you to look and feel your best possible. We combine the most advanced surgical and non-surgical techniques with the latest technology to help you heal faster, restore to a disease free and functional state, and rejuvenate your smile and entire face. Our goal is to present sensible treatment options that allow you to make informed decisions about your oral health. We strive to deliver top rated care with a gentle hand in our calm and comfortable environment. We strongly believe that quality care should be affordable. To this end, we participate with insurance plans and offer other payment options.

Patient Info

Dental Services

Our Doctors


Dr. Prachi Tyagi

Dr. Prachi Tyagi earned her Doctorate in Dental Surgery from the University of San Francisco in 2015. She is a member of the American Dental Association and Arizona Dental Association. Before moving to Arizona in 2019 and joining our team, Dr. Tyagi practiced in Omaha, NE and Kalamazoo, MI.

She believes in making your dental experience as simple and convenient as possible and prides herself in her ability to listen to and educate the patients.

She is skilled in procedures like Root canals, CEREC crowns, CEREC fillings, Cosmetic Smile Designs, restoring implants, surgical extractions and Invisalign. She takes pride in her volunteering efforts and the numerous hours of various continuing education courses to further perfect her skills.

Dentistry is her passion and when she’s not helping her patients, she and her husband enjoy spending time with their daughter and hiking around in AZ.

Dr. Mary Allen

Dr. Mary Allen grew up in Michigan and is a graduate of the University of Michigan Dental School, in Ann Arbor, Michigan. She has been in Phoenix practicing Dentistry for over 30 years. Her experiences include providing comprehensive dental treatment for children at the Maricopa County dental clinics for over 10 years. In addition, she has completed advanced training in implant dentistry. She is committed to keeping current in dental techniques and procedures so she can offer her patients the best dental treatment possible.

Dr Mary is a member of the American Dental Association and she actively participates in the local Arizona State Dental Association and the Central Arizona Dental Society. Dr. Mary is also on the Phoenix College Dental Advisory Council where she is involved with training new dental assistants. She enjoys sharing her enthusiasm for patient care and continual learning with the caregivers of the future.

Every February Dr. Mary participates in the annual “Christina’s Smile” Children’s Dental Clinic in Scottsdale, AZ (a program sponsored by the Professional Golf Association and the Scottsdale Girls and Boys Clubs) where they provide free dental services to local under-privileged children.

Dr. Mary welcomes the opportunity to meet you and help you achieve your individual oral health goals.

Our Staff & Doctors In The Community

YOUTUBE VIDEO BLOGS SUBSCRIBE TO “Dr. Howard with Lookout Mountain Family Dentistry”

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