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Pure Zen Dentistry

Meet the Team at Pure Zen Dentistry

Dr. Eric Hein

Dr. Hein is a Bloomington native, a graduate of Bloomington South High School, and the Indiana University School of Dentistry. For the last 20 years he has lived in Valparaiso where he was a partner in a large practice. As Dr. Hein and his wife prepare for the empty nest with kids going to college they have made Indianapolis their home for the next chapter of their lives. Dr. Hein is excited to be the new owner of Pure Zen Dentistry. He is looking forward to meeting and treating both our existing and new patients.

Dr. Greg Velligan

Dr. Gregory A. Velligan, DDS is a born-and-raised Hoosier from northwest Indiana. He graduated from Indiana University School of Dentistry in 1990. In his 28 years of practicing dentistry,  He has been an associate in a private practice, and enjoyed owning a dental practice in Brownsburg, IN.  Dr. Velligan is looking forward to helping you with all your dental health needs. 



Dr. Krithika Rajkumar

Dr. Krithika Rajkumar is a specialist in periodontics and implantology. She specializes in treatment of gum disease including cosmetic procedures to aesthetically enhance your smile, as well as dental implants that can replace single or multiple missing teeth.

Dr. Rajkumar earned her degree in Periodontics and certification in I.V sedation at the Indiana University School of Dentistry. Dr.Rajkumar holds Diplomate status with the Board of Periodontology.

When she’s not creating healthier smiles, Dr.Rajkumar is spending time with her family. Her husband, Senthil is an engineer and the couple have two children, Srishti and Siddhee.


  • American Dental Association
  • American Academy of Periodontology
  • International Team for Oral Implantology (ITI)
  • Indianapolis District Dental Society
  • Indiana Dental Association
  • The American Association for Women Dentists

Awards and Honors

  • Board Certified, American Board of Periodontology
  • Certified in I.V. conscious sedation
  • Volpe Research Competition- honorable mention 2015
  • Delta Dental Research Award-2014


Practice Manager

Marcy is our Practice Manager and has been with the office for more than 10 years.  Her advanced knowledge of every aspect of the dental office enables her to provide guidance for both our patients and the practice. A firm believer in knowledge is power, she is more than happy to answer any questions or concerns you may have.

Marcy started her career in dentistry 25 years ago as an Expanded Functions Dental Assistant so don’t be surprised if you find her chairside assisting the doctor.

Outside of the office, she enjoys cooking, baking and reading. Married with 3 (almost) grown children, Marcy and her husband, Duane, enjoy traveling to new and exciting locations every opportunity they get!


Patient Coordinator

Kamryn is part of our front office team and enjoys being one of the first faces to greet whoever enters our practice! She enjoys being a part of our patients’ dental journeys and getting to know each one. Kamryn joined us in October of 2018 and is excited to continue growing with the Pure Zen family. 

Born and raised in Indiana, she returned back home after college in Santa Barbara, California. Kamryn lives in Noblesville and loves spending time with her parents and seven brothers! Outside of work she enjoys playing the piano, playing her guitar, baking, going to kickboxing and watercolor painting.   



Angelique is an Indy native with two grown children. She earned her dental hygiene associate degree and public health BS degree at Indiana University School of Dentistry. She has been in private practice since 2004. 

When she isn't in the dental office, Angelique is a 500RYT yoga instructor. She teaches group yoga classes, leads yoga teacher training and offers Thai massage. It's not uncommon for her to treat her patients to a gentle head and neck massage after a long procedure



Laura is an Expanded Functions Assistant at our office. She has been with us 4 years. Her gentle touch and friendly chairside manner helps patients feel more relaxed and comfortable during their visit. Laura truly enjoys her career and her favorite part of dentistry is seeing the results that cosmetic dentistry can do for her patients.

She was born in California but raised in Indianapolis. Laura is fluent in Spanish and outside of work she enjoys watching movies, photography, and traveling. She loves dogs, specifically her Shar Pei named Gino. You can follow Gino’s adventures on Instagram @ginostromboli!



Kristin graduated from the IUN Dental Hygiene Program in 2010 with the Rebekah Fisk Memorial Award.  Kristin has been with our practice since 2013. She enjoys building long lasting relationships with each of her patients. She revels in educating patient on their oral health and helping them maintain it.

In her spare time, Kristin keeps busy chasing after her toddler and two dogs. She and her husband enjoy traveling and DIY projects.

A healthy smile is just a click away.
"Friendly and Professional!" - Eric R.

Everyone I dealt with recently at Pure Zen including Dr. Hein, Marcy, Laura, and Kamryn were friendly and professional and really cared about my care. They are a great team and I would highly recommend them!

If you have difficulty using our website, please email us or call us at (317) 849-3444
View the ADA Accessibility Statement


As of May 4, 2020 our office has reopened. 

Please notate the following in regards to any upcoming appointments: 

Per IDA/CDC guidelines our waiting room is closed. Please call 317-849-3444 before entering the office to insure your treatment room is ready.

In the event your room is not ready, we ask you wait in car and we will call/text when your room is ready. Please limit any belongings brought into office & no extra guests at this time.