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About

Montage Medical Group (MMG) is the primary care and specialty care network within Montage Health, a nonprofit, locally owned health system serving Monterey County for over 90 years. MMG offers a range of services through its primary and specialty care providers as part of the Montage Health network, which also includes urgent care (MoGo), orthopedics and sports medicine, wellness programs, Aspire Health Plan, and Ohana youth mental health initiatives. Montage Health emphasizes local ownership, community-focused care, and ongoing investments in healthcare innovations to improve access and quality of care across Monterey County. Major office location related to Montage Health is headquartered at 23625 Holman Hwy, Monterey, CA 93940. For Carmel-specific MMG details, you may need to check the MMG or Montage Health site for Monterey/Carmel–area providers and offices.

Clinic Type

Internal Medicine

Address

275 Crossroads Boulevard Suite A Carmel, CA 93923

Phone

831-718-9701

Email

information@chomp.org

Opening Hours

Sunday: Closed Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: Closed

Services Offered

  • Primary care
  • Psychiatry
  • Mental and Behavioral Health
  • Family nurse practitioner
  • Internal medicine physician

Team

  • Jill Tiongco — Physician
  • David Straface — Physician
  • Sattar Hadi — Physician
  • Gediminas Ruibys — Physician
  • Keiko Saito — Physician
  • Murtuza Gunja — Physician
  • Laurel Moody — Family nurse practitioner

Insurance & Payment

Languages Spoken

  • English

FAQs

Q: What are the office hours?

A: Sunday: Closed; Monday–Friday 8:00 AM–5:00 PM; Saturday: Closed.

Awards & Accreditations

  • NCQA Patient-Centered Medical Home Recognition

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Yelp (aggregate for brand): 2.9 out of 5 stars (144 reviews across platforms)
  • Centers for Medicare & Medicaid Services (CMS): 77.9 out of 100 (MIPS quality score) (58 scored providers)

Patients praise

  • Some patients report positive, long-term relationships with specific primary care physicians
  • Occasional praise for individual staff members for their kindness and helpfulness
  • Professional and quality medical care noted by some providers, supported by external quality metrics

Common complaints

  • Issues with office punctuality and opening times
  • Frustrating experiences with lab services and long wait times
  • Concerns regarding patient communication and administrative responsiveness
  • Dissatisfaction with specific doctor-patient interactions, including perceived lack of support or transparency regarding health information

"Dr. Jill Tiango has been my primary care physician for the last eight years. She's thorough. She's kind she listens to what I have to say."

Yelp user review

"They don't open on time. We had an early morning appointment and of course we have to come in early before the scheduled time. And they are not open until 2 minutes of my wife's appointment even..."

Yelp user review

"This medical group is a complete joke. Don’t waste your time on endless hold."

User review

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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