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Clinic Type

Rheumatology

Address

26700 Towne Centre Drive Suite #165, Lake Forest, CA 92610

Phone

949-519-0020

Email

info@ocrheumdoc.com

Opening Hours

Monday to Thursday: 9 a.m to 3 p.m (closed 12:30–1:30 for lunch); Friday–Sunday: Closed; Major US holidays: Closed

Services Offered

  • Rheumatology

Team

  • Farah Mahmood, Board Certified in Rheumatology through ABIM; Diplomate of The National Board of Physicians and Surgeons — M.D., Rheumatologist

Insurance & Payment

  • Medicare
  • major PPO insurance plans including UnitedHealthcare
  • Cigna
  • Aetna
  • Blue Cross and Blue Shield

Healthnet PPO, Tricare, Champ VA, Wellcare, Medi Cal and CalOptima not accepted at this time. Please check in-network status with your plan.

Self Pay by cash, Self Pay (cash)

Languages Spoken

  • English

Current Offers

accepting new patients

FAQs

What conditions does Dr. Mahmood treat?

Specializes in rheumatoid arthritis, lupus and associated autoimmune disorders, gout and osteoporosis; does not treat chronic pain syndrome or fibromyalgia.

What insurance plans are accepted?

Medicare and major PPOs including UnitedHealthcare, Cigna, Aetna, Blue Cross and Blue Shield; Healthnet PPO, Tricare, Champ VA, Wellcare, Medi Cal and CalOptima not accepted.

Contact

Phone: 949-519-0020; Fax: 949-519-0041

Office hours

Monday to Thursday: 9 a.m to 3 p.m (Closed from 12:30 p.m to 1:30 p.m for lunch); Friday, Saturday, Sunday: Closed; Major US holidays: Closed

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Healthgrades: 4.8/5 (33)
  • WebMD: 4.0/5 (11)
  • Google Reviews (aggregated via BestAround): 4.8/5 (86)

Patients praise

  • High level of patient-centered care and thoroughness
  • Positive bedside manner and kindness
  • Effective at explaining complex medical information
  • Professional and efficient office staff
  • Strong clinical competence and expertise in rheumatology

Common complaints

  • Concerns regarding diagnostic accuracy and treatment plans
  • Specific claim of misdiagnosis of rheumatoid arthritis
  • Reports of side effects from medications prescribed
  • Minor mentions of initial appointment delays and phone-only test results

"From the moment Dr. Mahmood stepped into the room I knew she was a kind and caring person. She listened carefully to my symptoms, asked questions and seemed sincerely interested in helping me."

Patient review via BusinessYab

"I then went to two different rheumatologists to... shocked to find out that both of them said I did not have RA and that the diagnosing of Dr. Mahmood was completely incorrect."

Patient review via WebMD

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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