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Clinic Type

Podiatry

Address

45 Castro Street, Suite 315, Duboce Triangle, San Francisco, CA 94114

Phone

+1-415-565-0200

Email

Opening Hours

Monday - Friday: 8am - 5pm

Services Offered

  • podiatry
  • foot & ankle care
  • bunions
  • ingrown toenails
  • toe nail fungus
  • warts
  • plantar fasciitis
  • custom orthotics
  • sports medicine
  • laser technology
  • on-site X-ray
  • minimally invasive surgery (surgery as last option)
  • orthotics
  • imaging technology

Technology & Equipment

  • laser technology
  • on-site X-ray
  • cutting-edge imaging technology

Team

  • Mark Co, Doctor of Podiatric Medicine — DPM

Insurance & Payment

cash, credit cards, insurance may be billed (not specified)

Languages Spoken

  • English
  • Spanish

Current Offers

New patient information

FAQs

What are the hours of operation?

Monday - Friday: 8am - 5pm

Awards & Accreditations

  • top SAN FRANCISCO PODIATRY PRACTICES (as per page)
  • Best & Top Awards

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Yelp/Yahoo: Varies by platform (Yelp/Yahoo shows generally mixed results, often cited with ~63 reviews) (63 reviews on Yelp/Yahoo)
  • Zocdoc: 4.69/5 (Not explicitly stated total count in snippet)
  • WebMD Care: 5/5 (3 ratings)
  • Healthgrades: 3.7/5 (6 reviews)

Patients praise

  • Some patients reported positive experiences and successful treatment outcomes
  • Timely appointment availability for some patients
  • Helpful explanations of conditions in some instances

Common complaints

  • Reports of dismissive bedside manner and lack of empathy
  • Complaints regarding administrative issues and insurance coordination
  • Some patients felt treatments were rushed or ineffective
  • Concerns about unprofessional communication or judgmental notes in clinical reports

"My experience with Dr Co was a good one. He was helpful and explained my condition and the treatment that he was recommending. My foot got better after I followed his recommendations."

Yahoo Local review

"I joined my wife during her visit with this doctor. His clinical report, which we viewed online, contained judgmental and inappropriate comments about both of us. We canceled the follow-up..."

Yahoo Local review

"Dr. Co has no personality. He barely treats you if you have Medicare. He continued to cut my toenails even when I was screaming that he was hurting me..."

Yelp review

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 10, 2026.

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