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Clinic Type

Weight Loss Surgery Clinic

Address

122 4th Avenue, Grinnell, IA 50112

Phone

5152418199

Email

UPH_CentralIAPrivacyOfficer@unitypoint.org

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Obesity Medicine

Team

  • Mahmoud Tayash — MD, FASMBS
  • Phillip Bilderback — MD
  • Kristina Beck, ARNP — ARNP
  • Brittney Jansen — MSN, ARNP, FNP-C

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • WebMD (Dr. Phillip Bilderback): 5 out of 5 (average rating from 1 rating) (1 rating)
  • ObesityHelp (Dr. David Coster): Highly positive patient feedback (multiple reviews; explicit numeric rating not consistently shown) (76 reviews)

Patients praise

  • Compassionate, understanding bedside manner and supportive staff reported by bariatric surgery patients
  • High perceived surgical/aftercare quality in patient reviews
  • Providers are presented as specialized in bariatric/obesity medicine and weight-loss management
  • UnityPoint’s weight loss clinic emphasizes comprehensive, multidisciplinary support and patient education

Common complaints

  • No negative themes were clearly evidenced in the provided review excerpts; sources reviewed were predominantly favorable
  • WebMD excerpt does not list complaints; ObesityHelp excerpt provided is largely positive

"“I have seen his work on other patients and the scars are very decent-looking… He also told me that getting the RNY could lead to having an Iron Defficiency.”"

ObesityHelp review excerpts for Dr. David Coster (Grinnell, IA)

"“Patients gave Dr. Phillip Bilderback an average rating of 5 out of 5.”"

WebMD page for Dr. Phillip Bilderback

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

Information sourced from the clinic's website as of July 11, 2026.

More weight loss surgery clinic clinics in Grinnell

Grinnell, IA·Weight Loss Surgery Clinic

Iowa Weight Loss Specialists – Dr. Todd Eibes is a private medical practice operating a bariatric clinic with four offices in Iowa (including West Des Moines and Ames). They offer weight loss solutions and bariatric surgery, along with obesity education and management of related conditions (high blood pressure, sleep apnea, diabetes). The West Des Moines location serves as a primary center for bariatric services, with additional offices in the Des Moines area and Ames. They emphasize early action and patient education, and maintain a small local team (about 5 employees). Website: iowaweightloss.com. Contact: 515-327-2000.

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Grinnell, IA·Weight Loss Surgery Clinic

UnityPoint Health is a nonprofit hospital and health system serving Iowa, Illinois, and Wisconsin (formerly Iowa Health System). Key facts: - Headquartered in West Des Moines, IA; founded 1995. - Operates hospitals, clinics, home care; provides urgent, primary, emergency, and virtual care. - Part of Presbyterian Healthcare Services; former name Iowa Health System. - Notable locations include Grinnell area (e.g., Grinnell General Surgery and Weight Loss services are part of UnityPoint Health Grinnell). - Contact: 515-241-6161; main site unitypoint.org. If you’re specifically asking about Grinnell General Surgery and Weight Loss, UnityPoint Health Grinnell offers surgical and weight loss services through its Grinnell campus, part of the broader UnityPoint Health network in Iowa. For precise programs, surgeons, and appointment details, check the Grinnell location page on unitypoint.org or contact the Grinnell clinic directly.

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