# Shadi Kastenholz D.D.S. Inc. > Shadi Kastenholz D.D.S. Inc. operates as Black Mountain Family Dentistry, a woman-owned general and cosmetic dental practice in San Diego, California. Company page on Leadbay: https://mad-max.leadbay.ai/company/blackmtndentistry.com · loaded 2026-10-28 ## At a glance - Website: https://blackmtndentistry.com - Team based in: San Diego (Leadbay's record and 2 more) - Incorporated: California (no. 3510890) (register) - Registry: California Secretary of State 3510890 - Industry: Medical Practices - Employees: 5 (employees and founders, investors not counted; blackmtndentistry.com and 1 more) - Seen in its site's code: Google Tag Manager (googletagmanager.com/gtm.js), Google Analytics (googletagmanager.com/gtag/js), WordPress (/wp-content/), Microsoft 365 (MX blackmtndentistry-com.mail.protection.outlook.com) (read 2026-10-30) - Phone: (858) 271-9393 - Email: team@blackmtndentistry.com - Address: 9484 BLACK MOUNTAIN RD #E SAN DIEGO, CA 92126 ## What it sells, to whom - Shadi Kastenholz D.D.S. Inc. operates as Black Mountain Family Dentistry, a woman-owned general and cosmetic dental practice in San Diego, California. ([blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/), [bizprofile.net](https://www.bizprofile.net/ca/san-diego/shadi-kastenholz-d-d), [blackmtndentistry.com](https://www.blackmtndentistry.com/)) ## Why it stands out - Dr. Kastenholz completed her hospital-based residency with honors and received multiple patient-care awards. ([blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/shadi-kastenholz/)) ## Products and services - General dentistry ([blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/), [blackmtndentistry.com](https://www.blackmtndentistry.com/), [blackmtndentistry.com](https://www.blackmtndentistry.com/services/)) - Dental implants and implant placement ([blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/), [blackmtndentistry.com](https://www.blackmtndentistry.com/), [blackmtndentistry.com](https://www.blackmtndentistry.com/services/)) - Oral surgery, including extractions and wisdom-tooth removal ([blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/), [blackmtndentistry.com](https://www.blackmtndentistry.com/), [blackmtndentistry.com](https://www.blackmtndentistry.com/services/)) - Periodontics, gum surgery, and bone grafting ([blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/), [blackmtndentistry.com](https://www.blackmtndentistry.com/), [blackmtndentistry.com](https://www.blackmtndentistry.com/services/)) - Cosmetic dentistry, including crowns, veneers, and whitening ([blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/), [blackmtndentistry.com](https://www.blackmtndentistry.com/), [blackmtndentistry.com](https://www.blackmtndentistry.com/services/)) - Cavities and fillings ([blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/), [blackmtndentistry.com](https://www.blackmtndentistry.com/), [blackmtndentistry.com](https://www.blackmtndentistry.com/services/)) - Accelerated adult orthodontia / Six Month Smiles ([blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/), [blackmtndentistry.com](https://www.blackmtndentistry.com/), [blackmtndentistry.com](https://www.blackmtndentistry.com/services/)) - TMJ-related care ([blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/), [blackmtndentistry.com](https://www.blackmtndentistry.com/), [blackmtndentistry.com](https://www.blackmtndentistry.com/services/)) ## Customers and markets - **Customers**: Dental patients and families in San Diego communities, particularly Miramar, Mira Mesa, Scripps Ranch, Rancho Penasquitos, Rancho Bernardo, Poway, and nearby areas. ([blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/), [blackmtndentistry.com](https://www.blackmtndentistry.com/)) - **Markets**: Miramar and Mira Mesa, San Diego, California. ([blackmtndentistry.com](https://www.blackmtndentistry.com/), [blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/), [blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/shadi-kastenholz/)) - **Markets**: Scripps Ranch, Rancho Peñasquitos, Rancho Bernardo, Poway, and nearby communities. ([blackmtndentistry.com](https://www.blackmtndentistry.com/), [blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/), [blackmtndentistry.com](https://www.blackmtndentistry.com/about-us/shadi-kastenholz/)) ## Team - Shadi Kastenholz, DDS - Amir Mostaghni, Periodontist, Oral Surgery - Christina, Dental Hygienist ## Where to find more - [Meet Shadi Kastenholz | Black Mountain Family Dentistry](https://www.blackmtndentistry.com/about-us/shadi-kastenholz/) - [Meet Dr. Amir Mostaghni | Periodontist in Miramar, CA | Blac](https://www.blackmtndentistry.com/about-us/amir-mostaghni/) - [Meet Christina H. | Black Mountain Dentistry | Miramar, CA](https://www.blackmtndentistry.com/about-us/christina-h/) - [This page in Markdown, for agents](https://mad-max.leadbay.ai/company/blackmtndentistry.com.md) ## Decision makers - [Shadi Kastenholz](https://mad-max.leadbay.ai/person/shadi-kastenholz--blackmtndentistry.com.md), DDS - [Amir Mostaghni](https://mad-max.leadbay.ai/person/amir-mostaghni--blackmtndentistry.com.md), Periodontist, Oral Surgery Work emails and direct phones come with a Leadbay account: https://wow.leadbay.ai/?register=true Where it comes from: 7 sites read (blackmtndentistry.com, bizprofile.net, allbiz.com, healthgrades.com, weence.com, a-better-place.com, exa.ai). ## Best angle 2026-10-28 · Headcount: Headcount up 25% in a year (1 source) ## Best way in - Call the front desk, (858) 271-9393: The front desk, in Leadbay's record, verified 2026-03-29 - Write to team@blackmtndentistry.com (generic): A shared mailbox, in Leadbay's record, verified 2026-03-29 ## Signals: what happened - 2026-10-28 · Headcount: Headcount up 25% in a year (1 source: [A company database](https://www.blackmtndentistry.com/)) ## Working on now - Providing general and cosmetic dentistry, including TMJ-related care, crowns and veneers, fillings, whitening, and accelerated adult orthodontia/6 Month Smiles. - Providing dental implants, oral surgery, extractions, wisdom-tooth removal, bone grafting, gum surgery, and periodontics through its in-house/associated board-certified periodontist. - Serving patients in Miramar, Mira Mesa, Scripps Ranch, Rancho Peñasquitos, Rancho Bernardo, Poway, and surrounding San Diego communities. From: [Black Mountain Family Dentistry: Miramar, San Diego Dentists](https://www.blackmtndentistry.com/), [Comprehensive Dental Services | Black Mountain Family Dentistry | Miramar, CA](https://www.blackmtndentistry.com/services/), [About us | Black Mountain Family Dentistry | Miramar, CA Dental Clinic](https://www.blackmtndentistry.com/about-us/), [Contact Us | Black Mountain Family Dentistry | Miramar, CA](https://www.blackmtndentistry.com/contact/), [Meet Shadi Kastenholz | Black Mountain Family Dentistry](https://www.blackmtndentistry.com/about-us/shadi-kastenholz/) ## Summary Shadi Kastenholz D.D.S. Inc., doing business as Black Mountain Family Dentistry, is a woman-owned dental practice based in San Diego, California [1][2]. Founded in 2012 by Dr. Shadi Kastenholz, the corporation provides general, cosmetic, and surgical dental services to families in communities including Miramar, Mira Mesa, and Scripps Ranch [1][3][2]. The practice does not have external investors; it is privately owned and operated by Dr. Kastenholz [2]. Its competitors include various local dental and orthodontic offices in the San Diego area [4]. There is no recent major corporate news. [1]: https://www.blackmtndentistry.com/about-us/ "About us | Black Mountain Family Dentistry | Miramar, CA Dental Clinic" [2]: https://www.bizprofile.net/ca/san-diego/shadi-kastenholz-d-d "Shadi Kastenholz D.d.s. Inc. San Diego, CA - filing information" [3]: https://www.blackmtndentistry.com/ "Black Mountain Family Dentistry: Miramar, San Diego Dentists" [4]: https://weence.com/dentists/black-mountain-family-dentistry-shadi-kastenholz-dds/ "Black Mountain Family Dentistry: Shadi Kastenholz DDS in San Diego, California" [5]: https://www.blackmtndentistry.com/about-us/shadi-kastenholz/ "Meet Shadi Kastenholz | Black Mountain Family Dentistry" [6]: https://a-better-place.com/black-mountain-family-dentistry-i197628/ "Black Mountain Family Dentistry - San Diego" [7]: https://exa.ai/library/place/6j0mtj36ccg "Black Mountain Family Dentistry: Shadi Kastenholz DDS" [8]: https://www.allbiz.com/business/black-mountain-family-dentistry-shadi-858-271-9393 "Black Mountain Family Dentistry: Shadi Kastenholz DDS | (858) 271-9393 | San Diego" ## Sources - [Shadi Kastenholz D.D.S. Inc.'s website](https://blackmtndentistry.com) - [Comprehensive Dental Services | Black Mountain Family Dentistry | Miramar, CA](https://www.blackmtndentistry.com/services/) - [Contact Us | Black Mountain Family Dentistry | Miramar, CA](https://www.blackmtndentistry.com/contact/)