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Dr. Mark Co, DPM, BS, MBA, MS

Podiatrist

Professional statement

Dr. Mark Co is a board-qualified podiatric physician treating patients in the San Francisco Bay Area. He is a staff physician with California Pacific Medical Center and St. Mary’s Medical Center. Dr. Co did not start his career as a physician. He graduated Johns Hopkins University with a concurrent Bachelor’s and Master’s degree in Electrical and Computer Engineering. While working as an engineer for AT&T he completed an MBA at New York University Stern School of Business in the evenings. He subsequently pursued telecommunications and Internet product management opportunities rising to Director-level positions managing small teams of product managers. Despite his success in high technology, he realized his calling through a defining moment volunteering at San Francisco General Hospital. He has spent nearly a decade realizing his goal of becoming a physician, the profession of his father, a general surgeon, and his mother, an anesthesiologist. Dr. Co attended the California College of Podiatric Medicine and graduated from an extremely competitive 3-year Kaiser Permanente Residency program in the Bay Area. Dr. Co treats the full complement of foot and ankle issues. He provides general consultations, laser toenail treatment, custom orthotics, and treatment for issues including foot and ankle trauma, Achilles tendon ruptures, heel pain, bunions, hammertoes, ingrown toenails, corns/calluses, warts and gout among other pathology.

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Specialties

  • Podiatrist

Practice names

Hospital affiliations

  • California Pacific Medical Center - California Campus
  • California Pacific Medical Center - Davies Campus

Board certifications

  • American Board of Podiatric Surgery
  • Foot Surgery (Podiatric Surgery)
  • Reconstructive Rearfoot / Ankle Surgery (Podiatric Surgery)

Education and training

  • Johns Hopkins University, Master’s in Electrical and Computer Engineering
  • New York University, Master’s in Business Administration
  • Kaiser Permanente Hayward Medical Center (Residency)
  • Johns Hopkins University (Bachelor's)
  • Kaiser Permanente Fremont Medical Center (Residency)
  • Samuel Merritt University, California School of Podiatric Medicine, Doctor of Podiatric Medicine

Professional memberships

  • American Academy of Podiatric Practice Management
  • American Podiatric Medical Association, Inc

Awards and publications

  • “Robust fixation construct for a trimalleolar ankle fracture in the setting of Osteogenesis Imperfecta: A Case Report” Glenn Weinraub DPM, Jason Neufeld DPM, Mark Co DPM MBA, Benjamin Cullen DPM. Presented at the 69th Annual Scientific Conference, Fort Lauderdale, FL, March 2011.
  • “Bioactive Glass, experience with a unique non-biologic agent for enhanced osteogenesis”, Glenn Weinraub DPM, Ernesto Hernandez DPM, Jason Neufeld DPM, Mark Co DPM MBA. Presented at the 68th Annual Scientific Conference, Las Vegas, NV, February, 2010
  • “Arthroscopically-assisted minimally-invasive calcaneal ORIF” Glenn Weinraub DPM, Mark Co DPM MBA, Benjamin Cullen DPM, Gabriel van Gompel DPM. Presented at the 70th Annual Scientific Conference, San Antonio, TX, February 2012

Zocdoc awards

Rapid registration
Speedy response
Scheduling hero

Languages spoken

  • English

Provider's gender

Male

NPI number

1124316005

Office locations

Northern California Foot & Ankle Center

45 Castro Street, #315

San Francisco, CA 94114

Patient reviews
All reviews have been submitted by patients after seeing the provider. For more information, check out our Patient Knowledge Base.
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Excellent care: Excellent doctor Efficient, informative. great bedside manner, precise diagnosis, solid treatment plan. Easy follow up appointment scheduling. DEFINITELY RECOMMENDED!
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Dr. Mark is awesome - highly recommend
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Excellent, cleared up my problem. Very quick and professional.
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I only waited about 3 mins. I was very satisfied overall.
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Very informative, quick service, friendly staff & great office. The staff was very friendly kind & polite the office was beautiful clean & organized. Dr.Co explained what my problem was in great detail & then discussed all my options & reallytook away all my worries & fears. This is a great office with a great staff & an wonderful doctor
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Super quick& efficient.
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Awesome. Dr. Mark is highly personable, treated my injury right away, made me feel comfortable, offered his email for any questions I might have, and didn't even charge me that much! Highly satisfied.
More than 1 year ago
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Bery helpful. Will go back!
More than 1 year ago
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Very good.
More than 1 year ago
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He was really great and very solution focused. I'm very pleased
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Dr. Ko was very professional, on-time and took care of my issue in office on 3/24/16, including x-Ray and injection in a very painful foot joint. And also informed me of several options that might help my pain without another injection. He was fast and to the point. I was in and out in 20 minutes. I will continue seeing Dr. Ko and will recommend him to others. Thanks for a great first visit! Sean K.
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very friendly, very knowledgeable, incredibly helpful.
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Dr. Mark was prompt, efficient and courteous. I will return to his office again if needed.
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I wanted to reserve my opinions of Dr. Co; however, after waiting approximately six months since first seeing him I feel obligated to speak up. Though the office was nice and I was able to see Dr. Co rather quickly, Ifelt like I got him at the end of the day (it was roughly around 1:30 or 2pm) and he did not look to happy. From the instant that I met with Dr. Co.; he appeared to be unbothered that (1) I was in his office or (2) the reasons I was in his office. Aside of giving me a orthopedic insert pamphlet, his services were useless. That said, I had to follow up with another doctor.
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Fantastic experience overall.
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The actual visit was efficient and informative. Dr. Mark Co was able to advise me on three issues and treat a minor aliment in our 15 minutes together. I was disappointed that he didn't have more advice for preventive measures Icould take for my relatively common issues and most of the treatments offered to me were expensive. Both receptionists on duty were pleasant but the intake process was disorganized (asked for paperwork and copays that had already been provided multiple times) and the wait to be seen was too long (40 minutes late for a 15 minute appointment).
More than 1 year ago
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He was very nice and professional.
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I saw Dr. Co for a stress fracture a few years ago and he was awesome. I've just been diagnosed with diabetes and went today for my first diabetic foot check. I can't tell you how easy it is to talkto Dr. Co. He has such a pleasant demeanor and wonderful, warm bedside manner. I highly recommend Dr. Co.
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Wish he were my primary physician!! Personable, caring, competent and conversational. Dr. Co took the time to diagnose, listen to my concerns and work with me to find a treatment plan. He's just great!!
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Dr. Co was very nice and personable. I went in for a possible toe fracture. A quick x-ray showed no visible fracture, but Dr. Co was able to answer my questions about activity and treatment. He told me I should reallyfeel like I've turned the corner in 2 weeks, a diagnosis that was spot on. I will definitely go back for any future problems.
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Couldn't be more pleased with Dr. Co. He came to see me on time, analyzed my bunions and planter fascitis right away, gave me exercises to do (no surgery!), and recommned orthotics.
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Approachable and knowledgeable. I left learning a new way to mitigate my bunion.
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Great experience, highly recommend!
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I visited Dr. Co to have a second opinion after being unhappy with another podiatrist. Dr. Co was cool, calm, collected, and most importantly very knowledgeable. Go to him!
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I love my podiatrist and his staff. DR. MARK is gentle and compassionate. I will always come back.
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This is my 2nd procedure with dr co. He and his staff are knowledgable precise and caring
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Considering I came in for an unpleasant procedure, it was a very pleasant experience. I felt extremely comfortable and would even say I enjoyed it. Great doctor.
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Dr. Co gave me some very good advice and preferred lifestyle changes over expensive and invasive surgery. I appreciate that.
More than 1 year ago
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Dr. Co was great and professional all around. First, he was on time. Second, his office used ZocDoc check in so I didn't have to waste my time filling out forms at his office. They just printed out the ZocDoc infowhen I got there. Third, he was very quick in his analysis and diagnosis and clearly articulated the next steps for me. It was a pleasant and efficient experience. I will be going back!
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excellent!
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Sensible recommendation for my issue. Glad to find a podiatrist who doesn't immediately want to pull out the scalpel and cut!
More than 1 year ago
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I was able to see Dr. Co quickly. His staff was personable and professional. Very happy with results.He made me a part of the treatment plan.
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The Visit was awesome. I got written tips on how I should procede with my issue and will be seeing Dr. Co soon.
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I had a fantastic first visit. Love the fact that I can make appts online! Dr. Co was awesome. His bedside manner is great and he explains things extremely well. I had two issues with my left foot and he tookcare of both during my first visit. I will definitely be returning to Dr. Co for any problems with my feet.
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Good experience with the visit.
More than 1 year ago
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Dr. Co's receptionist was brusque and not very friendly or helpful. He diagnosed my problem very quickly and recommended several exercises that would help alleviate the trouble I was having.
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Less than 1 year ago
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