Get to Know Our Team of Friendly and Professional Experts

Your Trusted Family Dentists in Petaluma

Meet Our Amazing Doctors

Take a look at these before and after images showcasing the incredible smile transformations our patients have achieved through our cosmetic dental services.

Dr. Mona Mahmoodi

Mona Mahmoodi is a highly skilled dentist with 10+ years of experience who graduated from the University of California San Fransisco specializing in cosmetic dentistry. With her passion for transforming smiles and her dedication to patient-centered care, she creates beautiful and healthier smiles. Dr. Mona's expertise is continuously enhanced through her attendance at numerous cosmetic dentistry courses. She values open communication, building strong relationships with her patients, and involving them in the decision-making process. Alongside her professional achievements, Dr. Mona enjoys spending quality time with her family and engaging in activities like tennis, swimming, and culinary adventures. Her love for art and flowers is reflected in her dental practice, where she incorporates her artistic talent into the office's ambiance. By combining her technical expertise with her creative approach, Dr. Mona strives to provide the highest level of personalized care and help her patients achieve the smiles they've always wanted.

Dr. Ehsan Karimian

Dr. Ehsan Karimian had both his orthodontic and dental training in the Bay Area. He received his orthodontic specialty training at the University of the Pacific in San Francisco. He also attended UCSF School of Dentistry in San Francisco for his dental training where he graduated with honors. During those years he fell in love with Marin County and all it has to offer. He also holds dental and orthodontic degrees from Iran where he had the opportunity to help people in the underserved areas.

Dr. Karimian is a Diplomate of the American Board of Orthodontics. Becoming a Diplomate of the American Board of Orthodontics is a unique achievement. In order to become Board Certified, Dr. Karimian passed a comprehensive oral and written examination covering all phases of orthodontic and dentofacial orthopedic care. He also had to present to the Board detailed case reports on the treatment he provided for a broad range of orthodontic problems. This journey placed him at the top of his specialty. Dr. Karimian was awarded at the Invisalign Summit for his treated case with Invisalign.

Dr. Soroush Ghafarpoor

Dr. Ghaffarpour, or "Dr. G," graduated at the top of his class from the University of the Pacific School of Dentistry. With a science and artistic background, he treats dental diseases and creates beautiful smiles. Active in professional organizations like ADA and CDA, Dr. G stays updated. He volunteers locally and internationally, providing free dental care.

Dr. Ryan Reyes

Dr. Ryan Reyes is a Bay Area native providing periodontal, implant, and oral surgery treatments. With 11+ years of experience, he ensures high-quality care. Supported by a skilled surgical team, he offers comprehensive assistance from consultation to post-treatment, available 24/7. Dr. Reyes focuses on patient comfort, utilizing innovative techniques like Pinhole certification. He stays updated through advanced education. Passionate about animals, he previously worked as a veterinary assistant. Outside work, he enjoys yoga, holistic medicine, and surfing in California's beautiful beaches.

Your Trusted Family Dentists in Petaluma

Meet Our Wonderful Hygenists

Registered Dental Hygienist

Elizabeth Stone

My name is Lizzy Stone, I am a registered dental hygienist with 15 years of experience. I was born and raised in Petaluma and am fortunate to still be living here. I love my job it is very rewarding, I get to take care of patients’ oral health and help educate about the oral cavity and and how it affects their overall health. I am married to my husband Kevin who is a Captain at Marin County Fire Department. We have a son named Jesse and a daughter named Molly. We enjoy all Petaluma has to offer, great restaurants, shopping, landscape, and community events.


Your Trusted Family Dentists in Petaluma

Meet Our Dental Staff

Registered Dental Assistant, Office Manager

Patty McKenna

I’m Patty McKenna and have had the pleasure of working in our dental office for the last 34 years as a Dental Assistant and Office Manger. My first 25 years were with our dear Dr. Dave Christensen. Nine years ago Dr. Dave retired and Dr. Mona Mahmoodi bought the practice. I thought I would retire soon after but once I started working with the lovely Dr. Mona and seeing what a wonderful person and dentist she is I decided to stay! How could I leave our beautiful new state of the art office. I now work one day a week and I enjoy seeing our patients many of whom I have known for many years as well as meeting new patients. Needless to say I really enjoy Dr. Mona and all the staff some of whom we have been together for many years. My husband Danny and I moved to Petaluma 38 years ago and raised our son and daughter here and have enjoyed all Petaluma has had to offer our family. We now have four adorable grandchildren that we spend much of our time with and enjoy every bit of it.


Ready to Smile Bright? Schedule Your Visit!

Looking for expert dental care? Make an appointment now and let our skilled professionals take care of your oral health.

Need Dental Care without Insurance? Take a Look!

If you don't have insurance, we've got you covered! Explore our membership plan for affordable dental care options.


Transform your smile and improve your oral health at Park Plaza Dental in downtown Petaluma.

©Park Plaza Dental. All Rights Reserved 2024