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Geriatric Medicine in Simi Valley, CA - ProviderMatch

Geriatric Medicine • Simi Valley, CA

Clinic Type

Geriatric Medicine

Address

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Phone

818-265-2204

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

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Insurance & Payment

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Languages Spoken

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Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades (Dr. Timothy McNicoll): 4.5 out of 5 stars (16 reviews)
  • RateMDs (Dr. Mojgan Makhsoosi): 5.0 out of 5 stars (5 reviews)
  • Vitals (Dr. Anthony Thong Phan): 4 out of 5 stars (37 ratings)

Patients praise

  • Highly compassionate, thorough, and attentive bedside manner
  • Deep medical expertise and diagnostic skills
  • Effective communication and ability to explain diagnoses
  • Highly recommended by long-term patients

Common complaints

  • Difficulty securing appointments
  • Unresponsive or rude office staff/billing issues
  • Concerns regarding medication management and communication quality

"Dr. Timothy J. McNicoll is the best doctor this 80 year old person has ever had. He's a walking medical encyclopedia... thorough, compassionate, is an excellent listener and diagnostician."

— Healthgrades

"Dr. Makhsoosi has been my pcp for 15 years. She’s the best doctor I’ve had! In terms of kindness, compassion, thoroughness... this doctor is top notch!"

— RateMDs

"You can't get any appt. when needed. He refills rx's without checking and the billing office is unreachable and the front office is rude uncaring."

— Vitals (Dr. Anthony Thong Phan)

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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