Periodontal therapy through education, compassion, and excellence.

We are pleased to open once again to serve our patients. We are following strict social distancing measures. No walk-ins. If you had an appointment that was postponed due to COVID-19, we will give you a call to reschedule you as soon as we can.

Learn about the practice’s measures to combat COVID-19.

NEW PATIENTS: fill out your registration forms here. When prompted for an appointment date, enter today’s date. We’ll call you upon receipt of completed forms to schedule your first visit.

Visit us                                    Refer a patient


Welcome to the Practice

We work closely as a team with your referring dentist, but a referral by a dentist is not required to become a new patient. We welcome referrals from patients and friends of the practice. If you are in need of a general or restorative dentist, we can provide you with the names of some of the excellent dentists we work with.

We communicate with you and your dentist, ensuring that your clinical, periodontal, and administrative needs are met as efficiently and smoothly as possible.

Our goal is to make you feel comfortable and relaxed. We are here to listen to you and to help provide solutions leading to your better health. Periodontal treatment is a partnership between your periodontist, your dentist, any other treatment providers, and you. If you are anxious about receiving care, we have a variety of sedation options available to make your treatment as easy as possible.

Meet Us

Our team

We are extraordinarily proud of our team, which is made up of experienced and caring individuals. Most of our crew have worked together for over ten years. We take great pride in what we do, and are here to help you through all phases of your treatment.

Connie Oh, DDS, MS

Dr. Oh received her D.D.S. from the University of the Pacific, and continued on to her Master’s and specialty training in Periodontics at the University of California, San Francisco.

Dr. Oh hails from the east coast, and speaks Korean and French. She serves as a clinical instructor at UCSF. Dr. Oh is president of the Alameda County Dental Society, and immediate past president of the Alameda City Dental Group.

In addition, Dr. Oh is a member of the American Dental Association, California Dental Association, California Society of Periodontists, and American Academy of Periodontology, and is a diplomate of the American Board of Periodontology.

Don Brown, DDS

Dr. Brown received his D.D.S. degree from Columbia University in 1969. After that he spent two years in the Army practicing general dentistry. He completed his periodontics specialty training, also from Columbia University, in 1973.

Since 1973 he has maintained a practice in Alameda specializing in periodontics, aesthetic oral surgery, and dental implants. Dr. Brown is a member of the American Dental Association and the American Academy of Periodontology.

Getting Here

Your initial appointment will consist of an evaluation and explanation of your specific concerns. We strive to give you as much information as we can, so you can make an informed decision about your treatment.

Please assist us by providing the following information at your consultation:
— Your referral slip and any x-rays, if applicable;
— A list of medications you are presently taking;
— Your insurance card, if applicable, along with a photo ID.

2238 Santa Clara Ave

For Google maps directions from your starting point, click here.

Our office features a parking lot in the rear for your convenience. The driveway is to the left of the building. We regret that our building is not ADA accessible.

Schematic map

Schematic map
Landmarks near the office

Office information


510 522 3545

510 522 2291

2238 Santa Clara Ave
Alameda CA 94501

7:30-10:45am, 11:45am-3pm


Our goal is to help our patients. We understand that some treatment, particularly in advanced cases, can be a significant expense. If your treatment involves multiple procedures, they can usually be spaced out over time to accommodate your schedule and personal finances.

We are preferred providers with Delta Dental PPO Premier. If you’re a member of another PPO (for instance, Aetna, BlueCross, Cigna, Delta Dental, Guardian, Metlife), it’s likely that your insurance will still cover a good portion of your treatment. We will submit all necessary paperwork on your behalf.

If your insurance plan is an HMO or DPO, it will exclusively cover services by providers under that plan. Call the number on your insurance card for providers. We do not accept Denti-Cal or Medi-Cal. If you are seeking a Denti-Cal provider, please click here.


They were SUPER flexible with me and my toddler, who had to attend a number of my appointments due to lack of childcare during the day. Dr. Connie even helped me carry my stroller down the stairs! I was super impressed by the kindness and servant-heartedness of the whole team who clearly had my family’s best interest in mind. My cleanings and out-patient care were amazing. I would highly recommend them!


Great professional staff – Dr. Oh takes the time to make sure I understand my problem and the options for treating it, as well as what the treatment will entail. The office staff is friendly and efficient.