Live
Read now
John M. Koostra, MD logo

John M. Koostra, MD

Pulmonology • Salinas, CA

★★★★★4.6/518 reviews across 2 platforms

Ratings by platform

  • WebMD Care: 4.5/5 (16 reviews)
  • Sharecare: 5.0/5 (2 reviews)

What patients say

Patients praise

  • Thorough and comprehensive examinations
  • Approachable bedside manner
  • Good listener who asks questions
  • Knowledgeable and masterful clinical approach
  • Courteous office staff

Common complaints

  • One patient reported concerns regarding medication management (changing antibiotics without an in-person visit)

In patients' words

"Dr Koostra has a very approachable style. He listens. He asks questions. Then he has a masterful approach, leaving no possibility off of his list. He tests extensively, and he gives you hope that he can find the cause of virtually any medical issue."

— Sharecare

"Dr. John Koostra is bar none the best doctor hands down! He took an oath when he graduated medical school to care for..."

— Yelp

"changed antibiotics 3 times without seeing"

— WebMD Care

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 10, 2026 — sources: [1][2][3][4][5][6].

More clinics in Salinas

Salinas Valley Health General Surgery

★★★★★5.0/5(100 reviews · 1 platform)

Patients praise: Many individual surgeons and doctors are highly regarded, with patients frequently praising their bedside manner, professionalism, compassion, and technical expertise · Positive feedback on nursing care during extended stays and inpatient experiences.

Salinas, CAGeneral Surgerymixed

7 General Surgery Clinics in Salinas 93901, Salinas CA - Practo

★★★★★5.0/5(32 reviews · 2 platforms)

Patients praise: Courteous staff · Clear communication of conditions and treatments.

Salinas, CAGeneral Surgerypositive

Sleep Disorders Center

★★★★★4.9/5(451 reviews · 2 platforms)

Patients praise: Knowledgeable and thorough specialists · Good communication and patient engagement.

Salinas, CASleep Medicinepositive

Valle Verde Medical Group

★★★★★4.9/5(304 reviews · 2 platforms)

Patients praise: kind and professional aesthetic service providers · natural-looking botox results.

Salinas, CAAesthetic Medicine (e.g., Botox)positive

Elevate Spa MD

★★★★★4.9/5(274 reviews · 2 platforms)

Patients praise: Highly skilled, professional, and knowledgeable staff (specifically mentioning Nurse Griselda). · Clean, welcoming, and comfortable office environment..

Salinas, CAAesthetic Medicine (e.g., Botox)positive

Salinas Valley Health Sleep Medicine Center

★★★★★4.9/5(68 reviews · 3 platforms)

Patients praise: helpful, friendly, and professional nursing and support staff reported by some patients · clean facility environment.

Salinas, CASleep Medicinemixed

See all clinics in Salinas →

Comparing your options?

Browse other clinics in Salinas, or filter by state and specialty to compare patient ratings.

More clinics in Salinas