Rock Creek



We at Rock Creek Dental strive to make your dental visit as calming and soothing as possible.  Once you enter our office the pleasant décor will compel you to ask yourself "Am I really in a dental office?"  You will relax in one of our plush sofas enjoy a complimentary refreshment.  Our office was designed with you the patient in mind to be as comfortable as possible and our courteous and friendly staff will make you feel at home. In our state-of-the-art facility you can rest assured you will receive the highest quality dental care with the latest techniques and advancements in dentistry.

Dr. Nilesh Keshav


Hi my name is Dr. Keshav; I am the owner of Rock Creek Dental. I graduated from dental school in June 2000. After completing dental school I came to California and obtained licensure to practice dentistry. I have been practicing dentistry since 2005. Through the years I have grown as a dentist and provide a wide range of dental services to my patients, and I'm always focused on quality of care. I am a member of the CDA and ADA as well as the local dental society. Dentistry is my passion. I have been married to my lovely wife since 2009 and we are blessed with a wonderful son. In my down time I enjoy spending time with my family and my 5-year-old German shepherd. My other interests include watching sports and traveling.

Melissa Alcala RDA
Office Manager


Hi my name is Melissa!  I facilitate patient-office interactions such as scheduling appointments, welcoming patients, making financial arrangements, and assisting patients with insurance and office marketing. I am knowledgeable in all aspects of the dental office. I do everything to make the office run efficiently and make sure that the patients are happy with our services. You might also find me Chairside at times assisting Dr. Keshav. I was born and raised in Hayward, CA and reside in Rocklin, CA. I started in the dental field in 1993 as a Registered Dental Assistant and can’t imagine doing anything else!  I also hold a Degree in Business. What I enjoy most about dentistry is meeting new people and helping them with something I am passionate about – their dental health needs. I am married to Andrei, and a proud mother of three wonderful children and two step children. When I’m not working, you’ll find me shopping, participating in my wine club, watching my Oakland Raiders and spending time with my family and friends.

Favorite quote: If it comes in pink, that’s even better !