Focused On Your Health

Our philosophy can be summed simply: it's the Golden Rule. We always try to treat you the way we'd like to be treated. There are a few corollaries to this:

  • We Take Care of You, Not Your Insurance Company.
  • You deserve respect, both personally and of your time. We'll get you in on time or very close to it, and on those rare occasions that we can't, we'll tell you why.
  • It's your blood, your money, and you should know your own results -- we'll try to give you all your results, either by phone if it's urgent or in writing, whether positive or negative. And we'll do so in plain language as much as we can.

Please do NOT e-mail us for prescriptions or appointments - call (914) 962-3180 for appointments and 914 962-3182 for prescription renewals. Dr. Grimshaw can be reached via email at Do NOT send an email if you are currently having a medical emergency. This email account is NOT checked regularly and so if a message is important and/or time related, please call the office at (914) 962-3180. Again, we stress that the above address shouldn't be used for emergencies!

Office Hours

Sunday - Closed
Monday: 8am - 5:30pm
Tuesday: 8:30am - 5:30pm
(11am - 6pm during med school year)
Wednesday: 8:30am - 5:30pm
Thursday: 8:30am - 5:30pm
Friday: 8:30am - 5pm
Saturday: 9am - 1pm
(MDs including Dr. Grimshaw)

phone: (914) 962-3180 // fax: (914) 245-9740


Please note that we are now at 48 Route 6 at Mahopac Ave. Suite #103 Yorktown Heights, NY 10598-6349