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Find Psychiatrists In San Marino, California

Psychiatry • San Marino, CA

About

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Clinic Type

Psychiatry

Address

675 S Arroyo Parkway, Suite 420, Pasadena, CA

Phone

626-702-4304

Email

—

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://lifestance.com/provider/psychiatrist/ca/san-marino/

Telehealth

Offers Telehealth

Services Offered

adult-psychiatry
child-and-adolescent-psychiatry
psychiatric evaluations
psychiatric medication management
telehealth
online-therapy
psychological-testing
family-therapy
group-therapy
couples-therapy
therapy services for ADHD
treatment for bipolar disorder
PTSD/trauma
anxiety
depression
sleep disorders
substance use

Team

Shanshan Lin, Nurse Practitioner (PMHNP) — Nurse Practitioner, PMHNP
Negar Haghighi Mehmandari — Psychiatrist
Jonathan Ni, Board Certified Psychiatrist — Psychiatrist

Insurance & Payment

Aetna
Optum (UnitedHealthcare)
Medicare

See all

credit card, cash, insurance billed through providers (in-network/out-of-network)

Languages Spoken

English

Photos

What Patients Say

Overall sentiment across review platforms: mixed

US News Doctors (Dr. Timothy Pylko): 3/5 stars (US News Doctors) (80 reviews)
RateMDs (Dr. Timothy Pylko): 3.9/5 stars (10 reviews)
Trustburn (San Marino Psychiatric Associates): 2.4/5 stars (10 reviews)
RateMDs (San Marino Psychiatric Associates): 1.2/5 stars (3 reviews)

Patients praise

Some patients reported finding effective medication management for difficult cases
Isolated reports of doctors exhibiting care and compassion in specific instances

Common complaints

Reports of rude, unhelpful, or dismissive office staff
Complaints about short, rushed appointments that feel impersonal
Issues with communication, including unreturned phone calls and lack of follow-up
Allegations of poor medication management, misdiagnosis, and lack of professional ethics
Negative experiences with billing practices and feeling treated like a source of revenue

"He'll see you for 10-15 minutes (he answers calls during this time), but really doesn't seem to care about what you're saying. Just wants to write you a prescription for some outrageously priced drugs and get you out the door."

— RateMDs (Patient review for Dr. Timothy Pylko)

"He misdiagnosed me, changed my meds 4 times in 7 visits. He had the prescription ready for the new med before I got in his office. No professional ethics... I noticed he just wanted money a lot of money and quick."

— Vitals (Patient review for Dr. David L. Marcus)

"I never got to the appointment stage with these people because they refused to return my phone calls... How does a health care facility function with practices like this?"

— RateMDs (Patient review for San Marino Psychiatric Associates)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].